2018 European heatwave: Difference between revisions

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{{Short description|Heat wave leading to record-breaking temperatures in Europe during the spring and summer of 2018}}
{{EngvarB|date=July 2018}}
 
{{Use dmy dates|date=July 2018}}
[[File:Scandinavia temperature anomaly 2018.jpg|thumb|300px|[[File:Scandinavia temperature anomaly 2018 explication.png|300px|center|legend]]Temperature anomaly in Northern Europe in July 2018]]
 
The '''2018 European drought and heat wave''' was a period of unusually hot weather that led to record-breaking temperatures and [[wildfires]] in many parts of [[Europe]] during the spring and summer of 2018. It is part of a larger heat wave affecting the [[northern hemisphere]], caused in part by the [[jet stream]] being weaker than usual, allowing hot [[high-pressure]] air to linger in the same place.<ref name=TG>{{cite news|url=https://www.theguardian.com/world/2018/jul/22/heatwave-northen-hemisphere-uk-algeria-canada-sweden-whats-the-cause|date=22 July 2018|title=The big heatwave: from Algeria to the Arctic. But what’swhat's the cause?|first=Robin|last=McKie|newspaper=[[The Guardian]]|access-date=28 July 2018|archive-date=29 April 2019|archive-url=https://web.archive.org/web/20190429140731/https://www.theguardian.com/world/2018/jul/22/heatwave-northen-hemisphere-uk-algeria-canada-sweden-whats-the-cause|url-status=live}}</ref> According to the [[European Drought Observatory]], most of the areas affected by drought are across northern and central Europe.<ref name=EuroNews>{{cite web|url= http://www.euronews.com/2018/07/19/the-record-breaking-heatwave-that-is-gripping-northern-europe|title=The record breaking heatwave that is gripping northern Europe|publisher=[[Euronews]]|accessdateaccess-date=28 July 2018|date=19 July 2018|archive-date=13 September 2018|archive-url=https://web.archive.org/web/20180913102100/http://www.euronews.com/2018/07/19/the-record-breaking-heatwave-that-is-gripping-northern-europe|url-status=live}}</ref> According to the World Meteorological Organization, the severe heat waves across the northern hemisphere in the summer of 2018, are linked to [[climate change in Europe]], as well as events of extreme precipitation.
 
==General==
Researchers at the [[Royal Netherlands Meteorological Institute]] and [[World Weather Attribution]] estimated that [[globalclimate warmingchange]] more than doubled the overall likelihood of the heat wave, and in some places like Denmark made it up to five times as likely.<ref>{{cite web |title=Attribution of the 2018 heat in northern Europe |url=https://www.worldweatherattribution.org/analyses/attribution-of-the-2018-heat-in-northern-europe/ |date=July 28, 2018 |publisher=[[World Weather Attribution]] |accessdateaccess-date=3 August 2018 |archive-date=31 July 2018 |archive-url=https://web.archive.org/web/20180731062742/https://www.worldweatherattribution.org/analyses/attribution-of-the-2018-heat-in-northern-europe/ |url-status=live }}"We estimate that the probability to have such a heat or higher is generally more than two times higher today than if human activities had not altered climate."</ref><ref name="PrelimUpTo2x">{{cite news |last1=Carrington |first1=Damian |title=Heatwave made more than twice as likely by climate change, scientists find |url=https://www.theguardian.com/environment/2018/jul/27/heatwave-made-more-than-twice-as-likely-by-climate-change-scientists-find |accessdateaccess-date=3 August 2018 |work=The Guardian |date=27 July 2018 |archive-date=3 August 2018 |archive-url=https://web.archive.org/web/20180803011326/https://www.theguardian.com/environment/2018/jul/27/heatwave-made-more-than-twice-as-likely-by-climate-change-scientists-find |url-status=live }}</ref><ref>{{cite journal|journal=Nature|volume=560|issue=7716|pages=20–22|year=2018|title=Droughts, heatwaves and floods: How to tell when climate change is to blame|doi=10.1038/d41586-018-05849-9|pmid=30061648|last1=Schiermeier|first1=Quirin|bibcode=2018Natur.560...20S|doi-access=}}</ref> The heat has built up for two months due to slow and weakened [[jet stream]]. One possible cause for the jet stream to be slow and weak relates to [[global warming]]. In the polar regions, the average surface temperature is rising more quickly than at mid latitudes in a phenomenon called [[polar amplification]]. Many researchers believe a strong polar amplification reduces the strength and changes the pattern of the [[jet stream]], producing patterns like those occurring during the [[2018 heat wave]].<ref name="PrelimUpTo2x" /> [[Michael E. Mann|Dr. Michael Mann]] opined that global warming may be making such heat waves even more likely than the researchers estimated, because at the time of the study the climate models could not fully account for how the jet stream is affected by global warming.<ref name="PrelimUpTo2x" />
 
The extreme heat was blamed for forest fires and crop failures.<ref name="AP1">{{cite web|url=https://apnews.com/9db0ece961604537a4334480052f45ce|work=AP|year=2018|title=Animals, crops suffering as Europe's heatwave hits new highs|access-date=31 July 2018|archive-date=30 January 2019|archive-url=https://web.archive.org/web/20190130174724/https://www.apnews.com/9db0ece961604537a4334480052f45ce|url-status=live}}</ref>
 
According to the World Meteorological Organization, the severe heat waves across the northern hemisphere in the summer of 2018, are linked to [[climate change in Europe]], as well as events of extreme precipitation. Results were increase in elderly mortality; severe decline in yields; the biggest algae bloom in the Baltic sea for decades, that has poisoned water both for human and animals use; shutdowns of nuclear power plants in Europe, because the water in the rivers, that is used for cooling the reactors, was too warm; and electricity grids crashing across four continents. The impacts were severe, even in the countries considered rich and well prepared to deal with the impacts of climate change.<ref name="July sees extreme weather with high impacts">{{cite web |title=July sees extreme weather with high impacts |url=https://public.wmo.int/en/media/news/july-sees-extreme-weather-high-impacts |website=World Meteorological Organization (WMO) |accessdateaccess-date=14 August 2018 |date=2018-07-10 }}</ref><ref name="2018 will be fourth-hottest year on record, climate scientists predict">{{cite news |last1=Somini Sengupta |first1=Somini |title=2018 will be fourth-hottest year on record, climate scientists predict |url=https://www.independent.co.uk/news/world/climate-change-global-warming-records-2018-heatwave-a8489151.html |accessdateaccess-date=14 August 2018 |agency=The Independent |date=14 August 2018 |archive-date=14 August 2018 |archive-url=https://web.archive.org/web/20180814010313/https://www.independent.co.uk/news/world/climate-change-global-warming-records-2018-heatwave-a8489151.html |url-status=live }}</ref>
 
==By country==
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===Austria===
The west and the north of Austria were worst affected by drought; certain areas in these regions experienced up to 85% less rainfall than the 10 year average. Insurance companies estimate the damage as high as 210 million euro.<ref>{{web cite web|url=https://diepresse.com/home/wirtschaft/economist/5476590/Solche-Duerreschaeden-gab-es-noch-nie-in-Oesterreich|title=Solche Dürreschäden gab es noch nie in Österreich|date=7 August 2018 |access-date=7 August 2018|archive-date=7 August 2018|archive-url=https://web.archive.org/web/20180807134822/https://diepresse.com/home/wirtschaft/economist/5476590/Solche-Duerreschaeden-gab-es-noch-nie-in-Oesterreich|url-status=live}} Note: As of 7th7 August 2018.</ref>
 
===Belgium===
Belgium experienced the second hottest July since regular measurements started in 1833, with an average of 22&nbsp;°C.<ref>{{cite web cite| url=http://www.meteo.be/meteo/view/nl/39624016-Juli+2018.html | title=Klimaat Juli 2018 (KMI) | publisher=KMI | language=Dutch | accessdateaccess-date=25 September 2018 | archive-url=https://web.archive.org/web/20180925065413/http://www.meteo.be/meteo/view/nl/39624016-Juli+2018.html | archive-date=25 September 2018 | url-status=dead }}</ref> Precipitation during July was close to normal at the official weather station in Uccle; most regions however received less than 20% of the normal amount of rain for the month, which was especially true for the western part of the country.<ref>{{cite web cite| url=http://www.meteo.be/resources/climateReportWeb/klimatologisch_maandoverzicht_201807.pdf | title= Klimatologisch Maandoverzicht juli 2018 (PDF) | publisher=KMI | language=Dutch | accessdateaccess-date=25 September 2018 | archive-date=25 September 2018 | archive-url=https://web.archive.org/web/20180925065229/http://www.meteo.be/resources/climateReportWeb/klimatologisch_maandoverzicht_201807.pdf | url-status=live }}</ref>
 
As a whole, 2 heat waves occurred: the first one between 13 and 27 July (making this the fifth longest heat wave in history) and the second one from 29 July until 7 August. Belgium's official weather service, the [[Royal Meteorological Institute|KMI]], defines a heat wave as a period of at least 5 days with maximum temperatures of 25&nbsp;°C or higher, of which 3 days require a maximum of 30&nbsp;°C or more.<ref>{{cite web cite| url=https://www.frankdeboosere.be/vragen/vraag227.php | title= Wat is een hittegolf | publisher=Frank Deboosere | language=Dutch | accessdateaccess-date=25 September 2018 | archive-date=25 September 2018 | archive-url=https://web.archive.org/web/20180925065325/https://www.frankdeboosere.be/vragen/vraag227.php | url-status=live }}</ref>
 
===Croatia===
Zagreb saw 19 nights in a row where temperature did not fall under {{cvt|20|C}}, breaking the previous record that was set in the 2013 heat wave.<ref>{{cite web |title=Zagreb Grič: Rekordan niz od 19 uzastopnih toplih noći |url=https://www.crometeo.hr/zagreb-gric-rekordan-niz-od-19-uzastopnih-toplih-noci/ |website=Crometeo.hr |accessdateaccess-date=23 July 2019 |language=hr |date=17 August 2018 |archive-date=23 July 2019 |archive-url=https://web.archive.org/web/20190723221210/https://www.crometeo.hr/zagreb-gric-rekordan-niz-od-19-uzastopnih-toplih-noci/ |url-status=live }}</ref> Despite the lack of extreme temperatures seen {{ill|2017 European heat wave|de|Hitze und Unwetter in Europa 2017|lt=the previous summer}}, the 2018 summer saw temperatures averaging {{cvt|1.5|to|3.2|C-change}} above the mean at all official weather stations<ref>{{cite web |title=Odstupanje srednje mjesečne temperature zraka za ljeto 2018. |url=https://meteo.hr/klima.php?section=klima_pracenje&param=ocjena&MjesecSezona=ljeto&Godina=2018 |publisher=[[Croatian Meteorological and Hydrological Service]] |accessdateaccess-date=23 July 2019 |archive-date=20 May 2019 |archive-url=https://web.archive.org/web/20190520020438/http://meteo.hr/klima.php?section=klima_pracenje&param=ocjena&MjesecSezona=ljeto&Godina=2018 |url-status=live }}</ref> and the year as a whole was the hottest on record in Zagreb,<ref>{{cite web |title=Odstupanje srednje temperature zraka u 2018. godini |url=https://meteo.hr/klima.php?section=klima_pracenje&param=ocjena&MjesecSezona=godina&Godina=2018 |publisher=[[Croatian Meteorological and Hydrological Service]] |accessdateaccess-date=23 July 2019 |language=hr |archive-date=25 July 2019 |archive-url=https://web.archive.org/web/20190725190834/http://meteo.hr/klima.php?section=klima_pracenje&param=ocjena&MjesecSezona=godina&Godina=2018 |url-status=live }}</ref> which has the tenth oldest contiguously monitoring weather station in the world, operating since 1861.<ref>{{cite web |title=Zagreb−Grič dobio status stoljetne postaje WMO-a |url=https://meteo.hr/objave_najave_natjecaji.php?section=onn&param=objave&el=priopcenja&daj=pr02072018 |publisher=[[Croatian Meteorological and Hydrological Service]] |accessdateaccess-date=23 July 2019 |language=hr |date=2 July 2018 |archive-date=17 July 2019 |archive-url=https://web.archive.org/web/20190717232918/http://www.meteo.hr/objave_najave_natjecaji.php?section=onn&param=objave&el=priopcenja&daj=pr02072018 |url-status=live }}</ref>
 
 
===Denmark===
[[File:Denmark scorched ESA397389.jpg|thumb|Satellite image comparison of agricultural fields in [[Slagelse]], [[Zealand]] in July 2017 and 2018.]]
The Danish summer has beenwas exceptionally dry and warm, and several records have beenwere broken: According to the [[Danish Meteorological Institute]], May 2018 had the highest average temperature ever recorded for the month, beating the old record by {{cvt|1.2|C-change}} (recording began in 1879), the highest number of sunny hours recorded in the month (recording began in 1920), the highest temperature recorded in [[Copenhagen]] in the month (recording began in 1879), and it was the driest May in a decade.<ref>{{cite web | url=http://vejr.tv2.dk/2018-05-31-maj-slaar-danmarks-aeldste-varmerekord-og-giver-ny-dansk-solrekord | title=Maj slår Danmarks ældste varmerekord – og giver ny dansk solrekord | date=31 May 2018 | publisher=TV2 Weather | language=Danish | accessdateaccess-date=31 July 2018 | archive-date=7 August 2018 | archive-url=https://web.archive.org/web/20180807204551/http://vejr.tv2.dk/2018-05-31-maj-slaar-danmarks-aeldste-varmerekord-og-giver-ny-dansk-solrekord | url-status=live }}</ref> June had the highest average temperature in 26 years and it was the third driest since recording began in 1920.<ref>{{cite web | url=https://www.dmi.dk/nyheder/arkiv/nyheder-2018/juni/juni-bliver-den-varmeste-i-26-aar/ | title=Juni bliver den varmeste og solrigeste i 26 år | date=29 June 2018 | publisher=Danmarks Meteorologiske Institut | language=Danish | accessdateaccess-date=31 July 2018 | archive-url=https://web.archive.org/web/20180730235713/https://www.dmi.dk/nyheder/arkiv/nyheder-2018/juni/juni-bliver-den-varmeste-i-26-aar/ | archive-date=30 July 2018 | url-status=dead }}</ref> July was the sunniest ever recorded (recording began in 1920), and it was one of the driest and warmest ever recorded (recording began in 1879).<ref name=observer /><ref>{{cite web | url=http://vejr.tv2.dk/2018-07-30-juli-er-den-solrigeste-af-sin-slags-nogensinde | title=Juli er den solrigeste af sin slags nogensinde | date=30 July 2018 | publisher=TV2 Weather | language=Danish | accessdateaccess-date=31 July 2018 | archive-date=2 August 2018 | archive-url=https://web.archive.org/web/20180802144941/http://vejr.tv2.dk/2018-07-30-juli-er-den-solrigeste-af-sin-slags-nogensinde | url-status=live }}</ref> The night between 30 and 31 July was the second-warmest on record.<ref>{{cite web | url=http://vejr.tv2.dk/2018-07-31-den-varmeste-nat-i-21-aar-saenkede-sig-over-danmark | title=Den varmeste nat i 21 år sænkede sig over Danmark | date=31 July 2018 | publisher=TV2 Weather | language=Danish | accessdateaccess-date=31 July 2018 | archive-date=5 August 2018 | archive-url=https://web.archive.org/web/20180805131257/http://vejr.tv2.dk/2018-07-31-den-varmeste-nat-i-21-aar-saenkede-sig-over-danmark | url-status=live }}</ref>
 
Heat increases the risk of cardiac arrest and other serious conditions in people with poor health. On 8 August, [[Statens Serum Institut]] released a report that showed an increase of about 250 deaths, primarily among elderly, in the summer of 2018 (peak in late July) compared to the norm. A similar increase was seen in neighbouring countries affected by the heat wave, including other [[Scandinavia]]n countries.<ref>{{cite web | url=https://www.ssi.dk/Aktuelt/Nyheder/2018/2018_8_overdodelighed.aspx | title=Flere ældre dør i varmen | date=8 August 2018 | publisher=[[Statens Serum Institut]] | language=Danish | accessdateaccess-date=9 August 2018 | archive-date=9 August 2018 | archive-url=https://web.archive.org/web/20180809152833/https://www.ssi.dk/Aktuelt/Nyheder/2018/2018_8_overdodelighed.aspx | url-status=live }}</ref><ref>{{cite web | url=http://nyheder.tv2.dk/samfund/2018-08-08-dansk-hedebolge-er-skyld-i-250-flere-dodsfald-end-normalt | title=Dansk hedebølge er skyld i 250 flere dødsfald end normalt | date=8 August 2018 | publisher=TV2 News | language=Danish | accessdateaccess-date=9 August 2018 | archive-date=12 August 2018 | archive-url=https://web.archive.org/web/20180812005806/http://nyheder.tv2.dk/samfund/2018-08-08-dansk-hedebolge-er-skyld-i-250-flere-dodsfald-end-normalt | url-status=live }}</ref>
 
The unusually low water-levels in the [[Gudenå]], the longest Danish river, led to fears that the [[SS Hjejlen|SS ''Hjejlen'']] would run aground.<ref>{{cite web | url=https://www.dr.dk/nyheder/indland/lav-vandstand-i-gudenaaen-faar-hjuldampere-til-skrabe-bunden | title=Lav vandstand i Gudenåen får hjuldampere til at skrabe bunden | date=21 July 2018 | publisher=DR News | language=Danish | accessdateaccess-date=9 August 2018 | archive-date=9 August 2018 | archive-url=https://web.archive.org/web/20180809152909/https://www.dr.dk/nyheder/indland/lav-vandstand-i-gudenaaen-faar-hjuldampere-til-skrabe-bunden | url-status=live }}</ref> Because of the drought, farmers experienced a significantly reduced harvest.<ref>{{cite web | url=https://www.jv.dk/haderslev/Landmaend-lider-i-toerken-Markant-mindre-udbytte-af-hoesten/artikel/2628869 | title=Landmænd lider i tørken: Markant mindre udbytte af høsten | date=19 July 2018 | publisher=JyskeVestkysten | language=Danish | accessdateaccess-date=31 July 2018 | archive-date=1 August 2018 | archive-url=https://web.archive.org/web/20180801003912/https://www.jv.dk/haderslev/Landmaend-lider-i-toerken-Markant-mindre-udbytte-af-hoesten/artikel/2628869 | url-status=live }}</ref> Outside fires and most types of barbecue grills were initially banned locally and later throughout the country due to the risk of fire. A total of 845 wildfires, both small and large, were recorded from 1 May to 5 July, which is about 500 more than the usual.<ref>{{cite web | url=http://nyheder.tv2.dk/samfund/2018-07-08-usaedvanligt-mange-naturbrande-faar-ikke-ubetaenksomhed-til-at-stoppe | title=Usædvanligt mange naturbrande får ikke ubetænksomhed til at stoppe | date=8 July 2018 | publisher=TV2 News | language=Danish | accessdateaccess-date=31 July 2018 | archive-date=15 August 2018 | archive-url=https://web.archive.org/web/20180815064021/http://nyheder.tv2.dk/samfund/2018-07-08-usaedvanligt-mange-naturbrande-faar-ikke-ubetaenksomhed-til-at-stoppe | url-status=live }}</ref> In July alone there were more than 1,000 wildfires, or almost as many as typical of an entire year.<ref>{{cite web | url=https://politiken.dk/indland/art6643309/Brand-i-plantage-er-ude-af-kontrol | title=Naturbrande hærger: Brand i plantage er ude af kontrol | date=27 July 2018 | publisher=Politiken | language=Danish | accessdateaccess-date=31 July 2018 | archive-date=1 August 2018 | archive-url=https://web.archive.org/web/20180801064112/https://politiken.dk/indland/art6643309/Brand-i-plantage-er-ude-af-kontrol | url-status=live }}</ref> Many foreign tourists, apparently unaware of the record-breaking weather, complained about the lack of [[air conditioning]] in hotels, which usually is unnecessary.<ref>{{cite web | url=http://nyheder.tv2.dk/samfund/2018-07-30-mange-turister-er-skuffede-over-danske-hoteller-i-varmen | title=Mange turister er skuffede over danske hoteller i varmen | date=31 July 2018 | publisher=TV2 News | language=Danish | accessdateaccess-date=31 July 2018 | archive-date=1 August 2018 | archive-url=https://web.archive.org/web/20180801052751/http://nyheder.tv2.dk/samfund/2018-07-30-mange-turister-er-skuffede-over-danske-hoteller-i-varmen | url-status=live }}</ref>
 
===Finland===
Finland experienced very high temperatures and drought, and like its neighbouring Scandinavian countries, several wildfires occurred.<ref name=BusinessinsiderJuly19>{{cite web | url=https://www.businessinsider.com/photos-greece-europe-fires-2018-7 | title=Deadly forest fires are burning across Greece — this is where flames are scorching Europe | date=19 July 2018 | publisher=Business Insider | accessdateaccess-date=1 August 2018 | archive-date=13 May 2019 | archive-url=https://web.archive.org/web/20190513123536/https://www.businessinsider.com/photos-greece-europe-fires-2018-7 | url-status=live }}</ref> Its northernmost municipality of [[Utsjoki]], north of the [[Arctic Circle]], experienced a record-breaking temperature of {{cvt|33.3|C|F|abbr=on|0}} in July.<ref>{{cite web | url=https://www.livescience.com/63107-arctic-sweden-wildfires.html | title=Arctic Circle Burns As Record Heat Broils Northern Europe | date=19 July 2018 | publisher=LiveScience | accessdateaccess-date=1 August 2018 | archive-date=1 August 2018 | archive-url=https://web.archive.org/web/20180801124731/https://www.livescience.com/63107-arctic-sweden-wildfires.html | url-status=live }}</ref>
 
===France===
The French utility company EDF made known that on the morning of 4 August 2018 it had to shut down reactor number one of the [[Fessenheim Nuclear Power Plant]]. This was necessary because the nearby river which is used for cooling water had reached a critical temperature.<ref>{{web cite web|url=https://www.dna.fr/environnement/2018/08/04/la-centrale-de-fessenheim-arrete-un-reacteur|title=La centrale de Fessenheim arrête un réacteur|access-date=4 August 2018|archive-date=4 August 2018|archive-url=https://web.archive.org/web/20180804201023/https://www.dna.fr/environnement/2018/08/04/la-centrale-de-fessenheim-arrete-un-reacteur|url-status=live}} Note: As of 4th4 August 2018.</ref>
The [[white stork]]s in the [[Alsace]] region have also been suffering under the drought and heat waves. The 2018 stork generation is generally malnourished. Many are too weak to fly and crash-land when they leave the nest, resulting in fatal injuries like broken legs or wings.<ref>{{web cite web|url=https://www.dna.fr/environnement/2018/08/04/le-spectre-d-une-hecatombe-de-cigogneaux|title=Par manque de nourriture, les cigogneaux en danger|access-date=4 August 2018|archive-date=4 August 2018|archive-url=https://web.archive.org/web/20180804201020/https://www.dna.fr/environnement/2018/08/04/le-spectre-d-une-hecatombe-de-cigogneaux|url-status=live}} Note: As of 4th4 August 2018.</ref> But 2018 did not break any temperature records in France.
 
===Germany===
[[File:Naturpark-Rhein-Taunus-Duerre-2018-JR-T20-2018-08-26.jpg|thumb|Dried-out trees and grass at the [[Rhine-Taunus Nature Park]] in August 2018]]
Both April and May set new temperature records as the warmest April and May since modern record-keeping began in 1881.<ref name=dwd-may>{{cite web |url=https://www.dwd.de/DE/leistungen/besondereereignisse/temperatur/20180604_bericht_mai2018.pdf |work=[[Deutscher Wetterdienst]] |date=4 June 2018 |accessdateaccess-date=29 July 2018 |author1=Florian Imbery |author2=Karsten Friedrich |author3=Rainer Fleckenstein |author4=Frank Kaspar |author5=Markus Ziese |author6=Jens Fildebrandt |author7=Corina Schube |language=de |title=Mai 2018: Zweiter monatlicher Temperaturrekord in Folge, regional mit Dürren und Starkniederschlägen |trans-title=May 2018: Second consecutive monthly temperature record, with regional drought and heavy precipitation |archive-date=11 February 2020 |archive-url=https://web.archive.org/web/20200211133335/https://www.dwd.de/DE/leistungen/besondereereignisse/temperatur/20180604_bericht_mai2018.pdf |url-status=live }}</ref><ref name=dwd-april>{{cite web |url=https://www.dwd.de/DE/leistungen/besondereereignisse/temperatur/20180502_bericht_april2018.html |work=[[Deutscher Wetterdienst]] |title=Wärmster April seit 1881 mit sommerlichen Temperaturen in Deutschland |trans-title=Warmest April since 1881, with summer temperatures in Germany |date=2 May 2018 |author1=Florian Imbery |author2=Karsten Friedrich |author3=Rainer Fleckenstein |author4=Peter Bissolli |author5=Anja Engels |author6=Christina Koppe |accessdateaccess-date=29 July 2018 |archive-date=9 October 2021 |archive-url=https://web.archive.org/web/20211009115929/https://www.dwd.de/DE/leistungen/besondereereignisse/temperatur/20180502_bericht_april2018.html |url-status=live }}</ref> June experienced continued heat, with average temperatures {{convert|2.4|C-change}} above the 1961-1990 mean, while receiving only 57% of expected rainfall;<ref name=dwd-june>{{cite web |url=https://www.dwd.de/DE/presse/pressemitteilungen/DE/2018/20180629_deutschlandwetter_juni_news.html |title=Deutschlandwetter im Juni 2018 |date=29 June 2018 |language=de |work=[[Deutscher Wetterdienst]] |accessdateaccess-date=6 August 2018 |archive-date=9 October 2021 |archive-url=https://web.archive.org/web/20211009115955/https://www.dwd.de/DE/presse/pressemitteilungen/DE/2018/20180629_deutschlandwetter_juni_news.html |url-status=live }}</ref> July experienced average temperatures {{convert|3.3|C-change}} above the reference period and only half52% of the expected rain,<ref name=dwd-july>{{cite web |url=https://www.dwd.de/DE/presse/pressemitteilungen/DE/2018/20180730_deutschlandwetter_juli_news.html |title=Deutschlandwetter im Juli 2018 |work=[[Deutscher Wetterdienst]] |date=30 July 2018 |accessdateaccess-date=6 August 2018 |archive-date=8 March 2021 |archive-url=https://web.archive.org/web/20210308031320/https://www.dwd.de/DE/presse/pressemitteilungen/DE/2018/20180730_deutschlandwetter_juli_news.html |url-status=live }}</ref> making it the fourth-warmest July since modern record-keeping began. The period from April-JulyApril–July is also the hottest and driest on record.<ref name=dwd-july2>{{cite web|url=https://www.dwd.de/DE/leistungen/besondereereignisse/temperatur/20180803_bericht_sommer2018.pdf?__blob=publicationFile&v=5|title=Vorläufiger Rückblick auf den Sommer 2018 – eine Bilanz extremer Wetterereignisse|work=DWD.de|year=2018|access-date=6 August 2018|archive-date=7 January 2020|archive-url=https://web.archive.org/web/20200107212728/https://www.dwd.de/DE/leistungen/besondereereignisse/temperatur/20180803_bericht_sommer2018.pdf?__blob=publicationFile&v=5|url-status=live}}</ref> The heat also caused the deaths of many [[freshwater]] fish due to reduced oxygen levels in rivers and ponds, causing firefighters to pump in more water in order to raise the levels. Near [[Hamburg]], almost five tonnes of dead fish were collected by German authorities.<ref name=observer>{{cite web|url=https://www.newsobserver.com/news/business/article215821415.html|first=Kirsten|last=Grieshaber|publisher=[[The News & Observer]]|date=31 July 2018|title=Animals, crops suffering as Europe's heatwave hits new highs|access-date=31 July 2018|archive-date=31 July 2018|archive-url=https://web.archive.org/web/20180731153959/https://www.newsobserver.com/news/business/article215821415.html|url-status=live}}</ref>
On 26 July, regions in Western Germany hit {{convert|38|C|F}}; on 31 July 2018, the heat traveled further east where some regions hit {{convert|39|C|F}}. The [[Rhine]] and [[Elbe]] river recorded high water temperatures causing fish to suffocate, and low water levels made shipping worse.<ref name="AP1"/> The overnight low in Berlin between 31 July and 1 August was {{cvt|24.4|C|F}}, the city's warmest night since 1905.<ref>{{cite news |url=httphttps://www.faz.net/aktuell/gesellschaft/gesundheit/schlaf-tipps-fuer-heisse-naechte-waehrend-der-hitzewelle-15718175.html |work=[[Frankfurter Allgemeine Zeitung]] |date=1 August 2018 |title=So schlafen Sie bei der Hitze besser ein |language=de |access-date=2 June 2020 |archive-date=29 September 2020 |archive-url=https://web.archive.org/web/20200929113650/https://www.faz.net/aktuell/gesellschaft/gesundheit/schlaf-tipps-fuer-heisse-naechte-waehrend-der-hitzewelle-15718175.html |url-status=live }}</ref> On 31 July, temperature reached {{cvt|39.5|C|F}} in [[Bernburg]], coming {{cvt|0.8|C-change}} shy of the [[List of extreme temperatures in Germany|all-time German temperature record]] set in 2015.<ref name=Fennoskandien>{{cite web |work=[[Deutscher Wetterdienst]] |url=https://www.dwd.de/DE/wetter/thema_des_tages/2018/8/1.html |title=Hoch Fennoskandien, überwiegend zyklonal |date=1 August 2018 |accessdateaccess-date=2 August 2018 |archive-date=9 October 2021 |archive-url=https://web.archive.org/web/20211009115927/https://www.dwd.de/DE/wetter/thema_des_tages/2018/8/1.html |url-status=live }}</ref> Also on 31 July, the country experienced average highs of {{cvt|34|C|F}}.<ref name=Fennoskandien />
 
[[Agriculture in Germany|German farmers]] have seen the drought affect their crops, potentially ruining harvests and forcing many to harvest early. There are fears many face [[bankruptcy]] in the event of a [[Harvest#Crop failure|crop failure]].<ref name=EuroNews /> The [[German Farmer's Association]] have asked the government for over one billion euros in financial aid, as the expected harvest of [[rapeseed]] is down by 30% on last year and grain down by 20%.<ref name=observer />
 
Many [[Nuclear power in Germany|German nuclear power plant]]s reduced their electricity output, as the river temperatures were too warm to safely absorb the full amount of [[waste heat]] from their [[Nuclear reactor coolant|cooling systems]]<ref name=observer /> without causing environmental damage (such as [[fish kill]]s).<ref name=spon>{{cite news |title=Erste AKW reduzieren ihre Leistung |trans-title=The first nuclear power plants reduce production |work=[[Spiegel Online]] |date=31 July 2018 |url=http://www.spiegel.de/wirtschaft/soziales/atomkraft-erste-akw-reduzieren-leistung-wegen-hitzewelle-a-1220916.html |accessdateaccess-date=8 August 2018 |language=de |archive-date=4 August 2018 |archive-url=https://web.archive.org/web/20180804032724/http://www.spiegel.de/wirtschaft/soziales/atomkraft-erste-akw-reduzieren-leistung-wegen-hitzewelle-a-1220916.html |url-status=live }}</ref>
 
===Greece===
{{See also|2018 Attica wildfires}}
On 23 July, [[2018 Attica wildfires|wildfires]] started in the areas of [[Attica (region)|Attica]], killing 100102 people and wounding 172 more, and destroyed or damaged over 1,000 buildings.<ref name="BBCGreece">{{cite web|url=https://www.bbc.co.uk/news/world-europe-44932366|title=Greece wildfires: Dozens dead in Attica region|date= 24 July 2018|publisher work= [[BBC News]]|access-date=28 July 2018|archive-date=2 February 2019|archive-url=https://web.archive.org/web/20190202132333/https://www.bbc.co.uk/news/world-europe-44932366|url-status=live}}</ref><ref name="AP1"/> These are the deadliest wildfires in Greece in living memory.<ref name=Phys_heatwave_northern_europe>{{cite web|url=https://phys.org/news/2018-07-heatwave-northern-europe-greece.html|title =Heatwave grips northern Europe as Greece burns|date= 26 July 2018|website=Phys.org|accessdateaccess-date=27 July 2018|archive-date=27 July 2018|archive-url=https://web.archive.org/web/20180727212214/https://phys.org/news/2018-07-heatwave-northern-europe-greece.html|url-status=live}}</ref> On July 24 rescuers found 26 bodies near [[Mati, Greece|Mati]], in the Attica region.<ref>{{cite web|url=https://news.sky.com/story/greece-wildfires-state-of-emergency-near-athens-as-at-least-50-people-are-killed-11446677|title=Greece wildfires: Rescuers find 26 bodies near Mati beach|website=News.sky.com|access-date=30 July 2018|archive-date=26 July 2018|archive-url=https://web.archive.org/web/20180726121109/https://news.sky.com/story/greece-wildfires-state-of-emergency-near-athens-as-at-least-50-people-are-killed-11446677|url-status=live}}</ref> On 24 July a state of emergency was declared near [[Athens]] by the government. The cause of the fires is thought to be arson along with the heatwave causing the hot conditions.<ref name="BBCGreece" />
 
The Culture Ministry closed [[the Acropolis]] between 2:00 and 5:00&nbsp;pm. local time on 23 July, since in Greek law, public sites can be closed if temperatures reach {{cvt|36|C|F}} to prevent ill health.<ref>{{cite web |url=http://www.ekathimerini.com/230974/article/ekathimerini/news/acropolis-to-close-early-monday-due-to-heat-forecast |title=Acropolis to close early Monday due to heat forecast |work=[[Kathimerini]] |date=23 July 2018 |accessdateaccess-date=7 August 2018 |archive-date=7 August 2018 |archive-url=https://web.archive.org/web/20180807220738/http://www.ekathimerini.com/230974/article/ekathimerini/news/acropolis-to-close-early-monday-due-to-heat-forecast |url-status=live }}</ref>
 
===Hungary===
Water levels on the Danube were extremely low, even breaking records in Central Hungary (Ercsi, Dunaföldvár, and Dunaújváros)<ref>{{Cite web|url=https://hungarytoday.hu/lowest-water-levels-recorded-on-danube-photo-album/|title=Lowest Water Levels Recorded on Danube – Photo Album!|date=2018-08-23|website=Hungary Today|language=en|access-date=2019-02-20|archive-date=23 August 2018|archive-url=https://web.archive.org/web/20180823210350/https://hungarytoday.hu/lowest-water-levels-recorded-on-danube-photo-album/|url-status=live}}</ref>
 
===Ireland===
Met Éireann recorded the highest June temperature in more than 40 years.
An 11-day heatwave was recorded, making it the longest heatwave in 20 years.
<ref>{{cite news | url=https://www.irishtimes.com/news/environment/irish-heatwave-saw-highest-june-temperature-in-40-years-1.3583418 | title=Irish heatwave saw highest June temperature in 40 years | date=1 August 2018 | first=Jack | last=Power | newspaper=The Irish Times | access-date=5 October 2019 | archive-date=9 November 2020 | archive-url=https://web.archive.org/web/20201109042712/https://www.irishtimes.com/news/environment/irish-heatwave-saw-highest-june-temperature-in-40-years-1.3583418 | url-status=live }}</ref>
 
Ireland experienced unseasonably high temperatures, with [[Shannon Airport]] recording temperatures at or above 30&nbsp;°C (86&nbsp;°F) for five consecutive days from 26 to 30 June. A peak temperature of over 32&nbsp;°C (90&nbsp;°F) was recorded on 28 June at the airport.<ref>{{Cite web |date=2018-09-06 |title=The Stats About Ireland's Record-Breaking Summer of 2018 |url=https://irelandcalling.com/the-stats-about-irelands-record-breaking-summer-of-2018#:~:text=Shannon%20Airport%20measured%2032C%20on,26.6%20degrees%20Celsius%20was%20recorded. |access-date=2024-08-14 |website=Ireland Calling |language=en-US}}</ref>
 
Absolute drought conditions were recorded at 21 different [[Met Éireann]] stations between 22 May and 14 July 2018. Partial drought conditions were also recorded at 10 stations and dry spells were recorded at 5 stations at different times between 28 May and 25 July 2018.<ref>{{Cite web |title=Summer 2018 Analysis - Met Éireann - The Irish Meteorological Service |url=https://www.met.ie/summer-2018-analysis#:~:text=Absolute%20drought%20conditions%20were%20recorded,May%20and%20the%2025th%20July. |access-date=2024-08-14 |website=www.met.ie |language=en}}</ref>
 
In July 2018, [[Irish Water]] issued a six week hosepipe ban in [[Greater Dublin Area|Greater Dublin]] to conserve water, before extending the ban nationwide. The hosepipe ban length was also extended, and was eventually lifted on 1 September 2018.<ref>{{Cite journal |last=Lee |first=George |date=2018-07-27 |title=Countrywide hosepipe ban extended until end of August |url=https://www.rte.ie/news/leinster/2018/0727/981463-irish-water/ |journal=RTÉ News |language=en}}</ref>
 
===Italy===
A heat wave struck the entire country, while 8 people died in [[Genoa]].<ref>[{{Cite web |url=https://www.lettera43.it/it/articoli/cronaca/2018/08/07/morti-caldo-citta-italiane/222568/ |title=I morti per il caldo nelle città italiane] |access-date=8 August 2018 |archive-date=8 August 2018 |archive-url=https://web.archive.org/web/20180808104315/https://www.lettera43.it/it/articoli/cronaca/2018/08/07/morti-caldo-citta-italiane/222568/ |url-status=live }}</ref>
 
===Latvia===
Line 66 ⟶ 82:
 
===Lithuania===
The Lithuanian government declared a state of emergency for drought.<ref name= WeatherN>{{cite web|url= https://www.theweathernetwork.com/news/articles/europe-heatwave-drought-might-cause-global-food-shortages-potatoes-denmark-britain-ireland-scotland/107399|title=European drought could cause global food shortages|date=27 July 2018|publisher=[[The Weather Network]]|access-date=28 July 2018|archive-date=13 April 2019|archive-url=https://web.archive.org/web/20190413154948/https://www.theweathernetwork.com/news/articles/europe-heatwave-drought-might-cause-global-food-shortages-potatoes-denmark-britain-ireland-scotland/107399|url-status=live}}</ref>
 
===Netherlands===
In the [[Netherlands]], a heat wave is defined as a period of at least five consecutive days are so called ‘summery"summery days’days" (days on which the daily maximum temperature is at least {{cvt|25|C|F}}), of which at least three days are ‘tropical’"tropical" (days on which the daily maximum temperature is at least {{cvt|30|C|F}}).<ref>{{Cite web|url=https://www.knmi.nl/kennis-en-datacentrum/uitleg/hittegolf|title=KNMI - Hittegolf|website=www.knmi.nl|access-date=2019-02-20|archive-date=8 August 2018|archive-url=https://web.archive.org/web/20180808171717/https://www.knmi.nl/kennis-en-datacentrum/uitleg/hittegolf|url-status=live}}</ref>
 
The Netherlands experienced a heat wave of 13 days starting with 15 July and to 27 July inclusive, the country's longest since the [[2006 European heat wave|European heat wave of 2006]]. The highest temperature of {{cvt|38.2|C|F}} was measured in [[Arcen]], [[Limburg (Netherlands)|Limburg]], on 26 July.<ref>{{cite web|url=https://nos.nl/artikel/2243260-hittegolf-38-2-graden-in-arcen-en-provincie-friesland-doet-oproep.html|title=Hittegolf: vijftien temperatuurrecords en gesmolten asfalt in Groningen|website=Nos.nl|date=26 July 2018 |access-date=28 July 2018|archive-date=14 December 2019|archive-url=https://web.archive.org/web/20191214062718/https://nos.nl/artikel/2243260-hittegolf-38-2-graden-in-arcen-en-provincie-friesland-doet-oproep.html|url-status=live}}</ref><ref>{{cite web|url=https://www.knmi.nl/over-het-knmi/nieuws/warmste-zomer-in-drie-eeuwen|title=Warmste zomer in drie eeuwen|access-date=7 January 2019|archive-date=18 October 2018|archive-url=https://web.archive.org/web/20181018204244/https://www.knmi.nl/over-het-knmi/nieuws/warmste-zomer-in-drie-eeuwen|url-status=live}}</ref> In many parts of the country authorities were planning for measures in case of water shortages.<ref name=Phys_heatwave_northern_europe/>
 
A second heat wave started on 29 July, lasting 10 days until 7 August inclusive.<ref>{{cite web|url=https://www.weerplaza.nl/weerinhetnieuws/tweede-landelijke-hittegolf-van-2018/4474/|title=Tweede landelijke hittegolf van 2018 - Weer in het nieuws|website=Weerplaza.nl|accessdateaccess-date=6 August 2018|archive-date=6 August 2018|archive-url=https://web.archive.org/web/20180806210916/https://www.weerplaza.nl/weerinhetnieuws/tweede-landelijke-hittegolf-van-2018/4474/|url-status=live}}</ref>
 
===Norway===
The Norwegian government has imposed water restrictions and the cost of electricity is expected to rise due to a high dependency on [[hydro-electric]] generation.<ref name=WeatherN /> In the [[Banak, Norway|Banak peninsula]] in northern Norway a temperature of {{cvt|32|C|F}} was recorded on 30 July 2018, which is considered extremely unusual for a region located north of the [[Arctic Circle]].<ref name="AP1" /> In the first half of July there have been more than 40 forest fires,.<ref name=BusinessinsiderJuly19/> Oslo experienced its warmest summer day for 80 years with the maximum of {{cvt|34.6|C|F}}
 
===Poland===
Line 82 ⟶ 98:
 
===Portugal and Spain===
Portugal and Spain experienced record temperatures.<ref name="PorEsp1">{{cite news |url=https://www.bbc.co.uk/news/in-pictures-45056991 |title=Europe heatwave: All-time temperature could be broken |newspaper=BBC News |accessdateaccess-date=5 August 2018 |date=3 August 2018 |archive-date=4 August 2018 |archive-url=https://web.archive.org/web/20180804081042/https://www.bbc.co.uk/news/in-pictures-45056991 |url-status=live }}</ref><ref name="PorEsp2">{{cite news |url=https://www.bbc.co.uk/news/world-europe-45070498 |title=Europe heatwave: Spain and Portugal struggle in 40C+ temperatures |newspaper=BBC News |accessdateaccess-date=5 August 2018 |date=4 August 2018 }}</ref> Portugal saw {{convert|46|C|F}} onarchive-date=5 August 4th.<ref>{{cite2018 web|archive-url=httphttps://timeweb.comarchive.org/5357967web/heat20180805001602/https://www.bbc.co.uk/news/world-waveeurope-portugal-spain/|title=Heat Wave45070498 Hits Portugal and Spain Producing Near-Record Breaking Temperatures|websiteurl-status=Time.com|accessdate=6live August 2018}}</ref> [[Lisbon]] set the highest temperature of {{convert|44|C|F}} on 4th August.
 
In Spain, 9 persons died due to the heat wave.<ref>[https://m.publico.es/sociedad/2055183/nueve-fallecidos-por-la-ola-de-calor-en-espana Nueve fallecidos por la ola de calor en España]</ref>
 
Portugal's average high temperature was above {{convert|40|C|F}} for 3 consecutive days (40.1 °C, 40.9 °C and 41.6 °C, respectively 2, 3 and 4 August) and 6 different municipalities recorded temperatures at or above {{convert|46|C|F}} with {{convert|46.8|C|F}} being recorded at [[Alvega]] on 4 August.<ref>{{cite web|url=http://www.ipma.pt/resources.www/docs/im.publicacoes/edicoes.online/20190131/ddliTNijyEWyfrhUMDTy/cli_20180901_20181231_pcl_aa_co_pt.pdf|title=Boletim ano 2018|website=IPMA|access-date=5 July 2020|archive-date=5 July 2020|archive-url=https://web.archive.org/web/20200705222655/http://www.ipma.pt/resources.www/docs/im.publicacoes/edicoes.online/20190131/ddliTNijyEWyfrhUMDTy/cli_20180901_20181231_pcl_aa_co_pt.pdf|url-status=live}}</ref>
 
[[Lisbon]] set the highest temperature of {{convert|44|C|F}} on 4 August.
The 2018 heat wave in Catalonia took place from the 25th of July to the 6th of August.<ref name="SMC_summary">{{cite news |last1=Meteorological Service of Catalonia |first1=SMC |title=Balanç d'una onada de calor especialment intensa prop de la costa (Heat wave summary in Catalonia) |url=http://premsa.gencat.cat/pres_fsvp/AppJava/notapremsavw/307530/ca/balanc-duna-onada-calor-especialment-intensa-costa.do#_ga=2.196156463.209722667.1535019909-2063232120.1491464700 |accessdate=4 September 2018 |agency=Sala de Premsa GENCAT |work=Nota de Premsa |publisher=Generalitat de Catalunya (Catalan Government) |date=7 August 2018 |language=Catalan}}</ref><ref name="ARA_summary">{{cite news |last1=Rodríguez |first1=Oriol |title=Fem balanç de l'onada de calor (Heat wave assessment) |url=https://www.ara.cat/societat/meteo/balanc-onada-calor_0_2065593569.html |accessdate=4 September 2018 |publisher=Diari ARA |date=7 August 2018 | language=Catalan}}</ref><ref name="MON_summary">{{cite news |last1=Redacció |title=Balanç d'una onada de calor especialment intensa a prop de la costa (Assessment of a particularly intense heat wave near the coast) |url=https://elmon.cat/monplaneta/meteo/balanc-duna-onada-calor-especialment-intensa-prop-costa |accessdate=4 September 2018 |publisher=MÓN Diari |date=8 August 2018 | language=Catalan}}</ref>
 
In Spain, 9 personspeople died due to the heat wave.<ref>[{{Cite web |url=https://m.publico.es/sociedad/2055183/nueve-fallecidos-por-la-ola-de-calor-en-espana |title=Nueve fallecidos por la ola de calor en España] |date=6 August 2018 |access-date=8 August 2018 |archive-date=8 August 2018 |archive-url=https://web.archive.org/web/20180808135806/https://m.publico.es/sociedad/2055183/nueve-fallecidos-por-la-ola-de-calor-en-espana |url-status=live }}</ref>
After three very dry years, drought conditions in Catalonia were widespread, but the rain of the first four months of the 2018 was higher than the climatic average and the agriculture recovered from the water deficit. The spring was not very warm and the heat of summer came suddenly. July was warm.<ref>{{cite news |last1=Meteorological Service of Catalonia |first1=SMC |title=El juliol ha estat càlid a Catalunya (Warm July in Catalonia) |url=http://premsa.gencat.cat/pres_fsvp/AppJava/notapremsavw/307441/ca/juliol-calid-catalunya.do#_ga=2.125835278.209722667.1535019909-2063232120.1491464700 |accessdate=4 September 2018 |work=Nota de Premsa |agency=Sala de Premsa |publisher=Generalitat de Catalunya | language=Catalan}}</ref> The first heat wave did not produce deaths, but the second one was really deadly: the Public Health Agency of Catalonia (Aspcat) estimated that 23 people died from heat stroke.<ref>{{cite news |last1=Corporació Catalana de Mitjans Ausiovisuals |first1=CCMA |title=23 morts per l'onada de calor a Catalunya, la xifra més alta des que hi ha registres (23 dead by the heat wave in Catalonia, the highest figure since there are registries) |url=http://www.ccma.cat/324/23-morts-per-lonada-de-calor-a-catalunya-la-xifra-mes-alta-des-que-hi-ha-registres/noticia/2871294/ |accessdate=4 September 2018 |date=16 August 2018 | language=Catalan}}</ref><ref name="DG">{{cite news |last1=Diari de Girona |title=Salut eleva a 23 els morts per cop de calor a Catalunya (23 dead by heat wave in Catalonia) |url=https://www.diaridegirona.cat/catalunya/2018/08/16/salut-eleva-23-les-victimes/930417.html |accessdate=4 September 2018 |agency=Agència Catalana de Notícies (ACN) |date=16 August 2018 | language=Catalan}}</ref><ref>{{Cite web|url=https://tarragonadigital.com/meteodelcampcat|title=Meteorologia {{!}} TarragonaDigital.com|last=tarragonadigital.com|website=tarragonadigital.com/meteodelcampcat|language=ca|access-date=2018-12-04}}</ref> Most of the deaths were in the same city of Barcelona (eleven), six in the province of Barcelona, four in Tarragona-Terres de l'Ebre, one in Girona and one in Lleida.<ref name="23 killed by heat wave – Catalunya Press in Catalan">{{cite web |title=Salut reconeix que no és "habitual" la mort de 23 persones per l'ona de calor |url=https://www.catalunyapress.cat/texto-diario/mostrar/1162146/ascendeixen-23-els-morts-per-cop-calor-catalunya |website=Catalunya Press |accessdate=10 September 2018 |language=ca |date=16 August 2018}}</ref> Ten people suffered heat stroke at home, thirteen on the street and six were at work or doing sport activities.<ref name="DG"/> The 'Health care telephone' received 453 calls during the heat wave related to the high temperature.<ref>{{cite news |last1=El Punt Avui |title=Les morts per l’onada de calor s’eleven a 23 |url=http://www.elpuntavui.cat/societat/article/5-societat/1451029-les-morts-per-l-onada-de-calor-s-eleven-a-23.html |accessdate=4 September 2018 |date=17 August 2018 | language=Catalan}}</ref><ref>{{cite news |last1=VilaWeb |title=Salut eleva a 23 les víctimes mortals per cop de calor a Catalunya (The Department of Health raises the death toll by heat stroke to 23) |url=https://www.vilaweb.cat/noticies/salut-eleva-a-23-les-victimes-mortals-per-cop-de-calor-a-catalunya-2/ |accessdate=4 September 2018 |date=16 August 2018 | language=Catalan}}</ref> Blood donations fall 40% due to the heat wave.<ref>{{cite news |last1=El Punt Avui |title=Baixen les donacions de sang per l’onada de calor (Blood donations go down due to the heat wave) |url=https://www.elpuntavui.cat/societat/article/14-salut/1448058-baixen-les-donacions-de-sang-per-l-onada-de-calor.html |accessdate=4 September 2018 |date=11 August 2018| language=Catalan}}</ref>
 
The 2018 heat wave in Catalonia took place from the 25th of25 July to the 6th of6 August.<ref name="SMC_summary">{{cite news |last1=Meteorological Service of Catalonia |first1=SMC |title=Balanç d'una onada de calor especialment intensa prop de la costa (Heat wave summary in Catalonia) |url=http://premsa.gencat.cat/pres_fsvp/AppJava/notapremsavw/307530/ca/balanc-duna-onada-calor-especialment-intensa-costa.do#_ga=2.196156463.209722667.1535019909-2063232120.1491464700 |accessdateaccess-date=4 September 2018 |agency=Sala de Premsa GENCAT |work=Nota de Premsa |publisher=Generalitat de Catalunya (Catalan Government) |date=7 August 2018 |language=Catalan |archive-date=4 September 2018 |archive-url=https://web.archive.org/web/20180904121602/http://premsa.gencat.cat/pres_fsvp/AppJava/notapremsavw/307530/ca/balanc-duna-onada-calor-especialment-intensa-costa.do#_ga=2.196156463.209722667.1535019909-2063232120.1491464700 |url-status=live }}</ref><ref name="ARA_summary">{{cite news |last1=Rodríguez |first1=Oriol |title=Fem balanç de l'onada de calor (Heat wave assessment) |url=https://www.ara.cat/societat/meteo/balanc-onada-calor_0_2065593569.html |accessdateaccess-date=4 September 2018 |publisher=Diari ARA |date=7 August 2018 | language=Catalan |archive-date=4 September 2018 |archive-url=https://web.archive.org/web/20180904154113/https://www.ara.cat/societat/meteo/balanc-onada-calor_0_2065593569.html |url-status=live }}</ref><ref name="MON_summary">{{cite news |last1=Redacció |title=Balanç d'una onada de calor especialment intensa a prop de la costa (Assessment of a particularly intense heat wave near the coast) |url=https://elmon.cat/monplaneta/meteo/balanc-duna-onada-calor-especialment-intensa-prop-costa |accessdateaccess-date=4 September 2018 |publisher=MÓN Diari |date=8 August 2018 | language=Catalan |archive-date=9 October 2021 |archive-url=https://web.archive.org/web/20211009115953/https://monplaneta.cat/meteo/balanc-duna-onada-calor-especialment-intensa-prop-costa-5688/ |url-status=live }}</ref>
According to the [[Meteorological Service of Catalonia]], the warmest days were the 4th and 5th of August.<ref name="SMC_summary"/> On Saturday 4, 42.3 °C were reached at the Ebre Observatory (Roquetes, Baix Ebre), 41.4ºC at Benissanet (Ribera d'Ebre) and values from 38 °C to 40 °C were recorded in various coastal areas and even by the sea. On Sunday 5, very high registers were repeated in the same sectors, up to 41.6 °C in Vinebre (Ribera d'Ebre).
 
After three very dry years, drought conditions in Catalonia were widespread, but the rain of the first four months of the 2018 was higher than the climatic average and the agriculture recovered from the water deficit. The spring was not very warm and the heat of summer came suddenly. July was warm.<ref>{{cite news |last1=Meteorological Service of Catalonia |first1=SMC |title=El juliol ha estat càlid a Catalunya (Warm July in Catalonia) |url=http://premsa.gencat.cat/pres_fsvp/AppJava/notapremsavw/307441/ca/juliol-calid-catalunya.do#_ga=2.125835278.209722667.1535019909-2063232120.1491464700 |accessdateaccess-date=4 September 2018 |work=Nota de Premsa |agency=Sala de Premsa |publisher=Generalitat de Catalunya | language=Catalan |archive-date=4 September 2018 |archive-url=https://web.archive.org/web/20180904154138/http://premsa.gencat.cat/pres_fsvp/AppJava/notapremsavw/307441/ca/juliol-calid-catalunya.do#_ga=2.125835278.209722667.1535019909-2063232120.1491464700 |url-status=live }}</ref> The first heat wave did not produce deaths, but the second one was really deadly: the Public Health Agency of Catalonia (Aspcat) estimated that 23 people died from heat stroke.<ref>{{cite news |last1=Corporació Catalana de Mitjans Ausiovisuals |first1=CCMA |title=23 morts per l'onada de calor a Catalunya, la xifra més alta des que hi ha registres (23 dead by the heat wave in Catalonia, the highest figure since there are registries) |url=http://www.ccma.cat/324/23-morts-per-lonada-de-calor-a-catalunya-la-xifra-mes-alta-des-que-hi-ha-registres/noticia/2871294/ |accessdateaccess-date=4 September 2018 |date=16 August 2018 | language=Catalan |archive-date=4 September 2018 |archive-url=https://web.archive.org/web/20180904154014/http://www.ccma.cat/324/23-morts-per-lonada-de-calor-a-catalunya-la-xifra-mes-alta-des-que-hi-ha-registres/noticia/2871294/ |url-status=live }}</ref><ref name="DG">{{cite news |last1=Diari de Girona |title=Salut eleva a 23 els morts per cop de calor a Catalunya (23 dead by heat wave in Catalonia) |url=https://www.diaridegirona.cat/catalunya/2018/08/16/salut-eleva-23-les-victimes/930417.html |accessdateaccess-date=4 September 2018 |agency=Agència Catalana de Notícies (ACN) |date=16 August 2018 | language=Catalan |archive-date=4 September 2018 |archive-url=https://web.archive.org/web/20180904191834/https://www.diaridegirona.cat/catalunya/2018/08/16/salut-eleva-23-les-victimes/930417.html |url-status=live }}</ref><ref>{{Cite web|url=https://tarragonadigital.com/meteodelcampcat|title=Meteorologia {{!}} TarragonaDigital.com|last=tarragonadigital.com|website=tarragonadigital.com/meteodelcampcat|language=ca|access-date=2018-12-04|archive-date=5 December 2018|archive-url=https://web.archive.org/web/20181205003402/https://tarragonadigital.com/meteodelcampcat|url-status=live}}</ref> Most of the deaths were in the same city of Barcelona (eleven), six in the province of Barcelona, four in Tarragona-Terres de l'Ebre, one in Girona and one in Lleida.<ref name="23 killed by heat wave – Catalunya Press in Catalan">{{cite web |title=Salut reconeix que no és "habitual" la mort de 23 persones per l'ona de calor |url=https://www.catalunyapress.cat/texto-diario/mostrar/1162146/ascendeixen-23-els-morts-per-cop-calor-catalunya |website=Catalunya Press |accessdateaccess-date=10 September 2018 |language=ca |date=16 August 2018 |archive-date=10 September 2018 |archive-url=https://web.archive.org/web/20180910095050/https://www.catalunyapress.cat/texto-diario/mostrar/1162146/ascendeixen-23-els-morts-per-cop-calor-catalunya |url-status=live }}</ref> Ten people suffered heat stroke at home, thirteen on the street and six were at work or doing sport activities.<ref name="DG"/> The 'Health care telephone' received 453 calls during the heat wave related to the high temperature.<ref>{{cite news |last1=El Punt Avui |title=Les morts per l’onadal'onada de calor s’elevens'eleven a 23 |url=http://www.elpuntavui.cat/societat/article/5-societat/1451029-les-morts-per-l-onada-de-calor-s-eleven-a-23.html |accessdateaccess-date=4 September 2018 |date=17 August 2018 | language=Catalan |archive-date=4 September 2018 |archive-url=https://web.archive.org/web/20180904154027/http://www.elpuntavui.cat/societat/article/5-societat/1451029-les-morts-per-l-onada-de-calor-s-eleven-a-23.html |url-status=live }}</ref><ref>{{cite news |last1=VilaWeb |title=Salut eleva a 23 les víctimes mortals per cop de calor a Catalunya (The Department of Health raises the death toll by heat stroke to 23) |url=https://www.vilaweb.cat/noticies/salut-eleva-a-23-les-victimes-mortals-per-cop-de-calor-a-catalunya-2/ |accessdateaccess-date=4 September 2018 |date=16 August 2018 | language=Catalan |archive-date=4 September 2018 |archive-url=https://web.archive.org/web/20180904191840/https://www.vilaweb.cat/noticies/salut-eleva-a-23-les-victimes-mortals-per-cop-de-calor-a-catalunya-2/ |url-status=live }}</ref> Blood donations fall 40% due to the heat wave.<ref>{{cite news |last1=El Punt Avui |title=Baixen les donacions de sang per l’onadal'onada de calor (Blood donations go down due to the heat wave) |url=https://www.elpuntavui.cat/societat/article/14-salut/1448058-baixen-les-donacions-de-sang-per-l-onada-de-calor.html |accessdateaccess-date=4 September 2018 |date=11 August 2018| |language=Catalan |archive-date=4 September 2018 |archive-url=https://web.archive.org/web/20180904154135/https://www.elpuntavui.cat/societat/article/14-salut/1448058-baixen-les-donacions-de-sang-per-l-onada-de-calor.html |url-status=live }}</ref>
 
According to the [[Meteorological Service of Catalonia]], the warmest days were the 4th4 and 5th of5 August.<ref name="SMC_summary"/> On Saturday 4, 42.3 &nbsp;°C were reached at the Ebre Observatory (Roquetes, Baix Ebre), 41.4º&nbsp;°C at Benissanet (Ribera d'Ebre) and values from 38 &nbsp;°C to 40 &nbsp;°C were recorded in various coastal areas and even by the sea. On Sunday 5, very high registers were repeated in the same sectors, up to 41.6 &nbsp;°C in Vinebre (Ribera d'Ebre).
 
The minimum temperature also stayed very high during the weekend, with some values around 30 &nbsp;°C in the Empordà coast (NE of Catalonia) and in the center of the city of Barcelona.<ref name="SMC_summary"/><ref name="ARA_summary"/><ref name="MON_summary"/> The automatic weather station of Portbou (Alt Empordà) registered two consecutive nights above 30 &nbsp;°C, with a minimum record of 31.0 &nbsp;°C throughout day 4 (0-24h UTC). The night from Saturday to Sunday was exceptional in Roses (Alt Empordà), since from midnight the temperature did not fall below 31.9 &nbsp;°C, although at night it had measured 29.3 &nbsp;°C. Between Saturday and Sunday, the weather observer from L'Estartit (Baix Empordà) measured the warmest night of its 49 years of data: 29.2 &nbsp;°C of minimum temperature. The Raval automatic weather station in the centre of Barcelona city did not drop from 29.8 &nbsp;°C during the night from Saturday to Sunday and the minimum temperature was 29.4 &nbsp;°C on Saturday 4th. Also in Barcelona city, the station of Can Bruixa (31 years of data) measured a minimum temperature of 29.9 &nbsp;°C.<ref name="SMC_summary"/> These high minimum temperature values represent the highest minimum temperature since 1780 in Barcelona city.
 
===Sweden===
{{See also|2018 Sweden wildfires}}
May 2018 was the warmest May and July 2018 was the warmest July ever recorded in Sweden.<ref>{{cite web|url=https://www.expressen.se/nyheter/vader/extrema-varmen-i-maj-krossar-rekorden/|title=Ekstrem varme i maj bryder posten|date=29 May 2018|website=Expressen.se|language=Swedish|accessdateaccess-date=31 July 2018|archive-date=1 August 2018|archive-url=https://web.archive.org/web/20180801003605/https://www.expressen.se/nyheter/vader/extrema-varmen-i-maj-krossar-rekorden/|url-status=live}}</ref><ref name=Aftonbladet31July>{{cite web|url=https://www.aftonbladet.se/nyheter/a/qnBO9O/smhi-bekraftar-rekordvarm-juli-i-ar|title=SMHI bekräftar: Rekordvarm juli i år|date=31 July 2018|website=Aftonbladet.se|language=Swedish|accessdateaccess-date=31 July 2018|archive-date=31 July 2018|archive-url=https://web.archive.org/web/20180731123154/https://www.aftonbladet.se/nyheter/a/qnBO9O/smhi-bekraftar-rekordvarm-juli-i-ar|url-status=live}}</ref> In [[Stockholm]], the previous monthly record of May was {{convert|13.9|°C|°F|abbr=on}} recorded in 1993, while the recorded monthly average of May 2018 reached {{convert|16.1|°C|°F|abbr=on}}. In Stockholm the monthly average of July reached {{convert|22.5|°C|°F|abbr=on}}, making it the hottest month on record.<ref name=SMHI>{{cite web|url=http://www.smhi.se/klimatdata/meteorologi/temperatur/2.1240|title=Års- och månadsstatistik|website=smhi.se|language=Swedish|accessdateaccess-date=14 September 2018|archive-date=25 December 2018|archive-url=https://web.archive.org/web/20181225065632/http://www.smhi.se/klimatdata/meteorologi/temperatur/2.1240%20|url-status=live}}</ref> Sweden also experienced widespread drought. [[2018 Sweden wildfires|More than 50 wildfires]], ranging from north of the Arctic Circle to the southernmost county of [[Skåne County|Scania]], occurred and have been called the most serious in the country in modern history by the Swedish Civil Contingencies Agency.<ref name=TG /><ref>{{cite web|url=https://www.thelocal.se/20180717/sweden-battles-most-serious-wildfire-situation-of-modern-times-heres-what-you-need-to-know|title=What you need to know about Sweden's historic wildfire outbreak|date=17 July 2018|website=Thelocal.se|accessdateaccess-date=1 August 2018|archive-date=31 July 2018|archive-url=https://web.archive.org/web/20180731114616/https://www.thelocal.se/20180717/sweden-battles-most-serious-wildfire-situation-of-modern-times-heres-what-you-need-to-know|url-status=live}}</ref> They burned over {{cvt|25000|ha}}, with {{cvt|13000|ha}} in its central [[Kårböle|Kårböle region]].<ref name=Phys_heatwave_northern_europe/> On 30 July 2018, the Swedish government offered {{currency|1.2 billion|SEK2|linked=no}} in financial assistance to drought stricken farmers; one farmer said their losses could be around {{currency|500,000|SEK2}}.<ref name=WeatherN/> Extreme forest fires and continuous drought conditions due to high temperatures caused short supplies for animal food, forcing farmers to resort to imports.<ref>{{cite web|url=https://www.bloomberg.com/news/articles/2018-07-30/sweden-unveils-crisis-package-to-help-drought-stricken-farmers|title=Sweden Unveils Crisis Package to Help Drought-Stricken Farmers|work=Bloomberg L.P.|year=2018|access-date=31 July 2018|archive-date=31 July 2018|archive-url=https://web.archive.org/web/20180731183548/https://www.bloomberg.com/news/articles/2018-07-30/sweden-unveils-crisis-package-to-help-drought-stricken-farmers|url-status=live}}</ref>
 
On 30 July, the Swedish nuclear power plant [[Ringhals Nuclear Power Plant|Ringhals-2]] was shut down, as the temperature in [[Kattegat]] sea waters wereexceeded toothe hotdesign tolimit cool25 °C for the reactor cooling system.<ref>{{cite web|url=https://af.reuters.com/article/energyOilNews/idAFL5N1UQ5X3|archive-url=https://web.archive.org/web/20180730214636/https://af.reuters.com/article/energyOilNews/idAFL5N1UQ5X3|url-status=dead|archive-date=30 July 2018|title=Sweden's Ringhals-2 nuclear reactor offline due to high water temperature|year=2018|work=Reuters}}</ref> Ringhals 2 reopened on 3 August.<ref>{{Cite news|url=https://www.svt.se/nyheter/lokalt/halland/ringhals-2-startar-nu-upp-igen|title=Ringhals 2 öppnar igen – vattentemperaturen sjunker|last=Lundström|first=Simon|date=2018-08-03|access-date=2019-05-13|language=sv|archive-date=13 May 2019|archive-url=https://web.archive.org/web/20190513141542/https://www.svt.se/nyheter/lokalt/halland/ringhals-2-startar-nu-upp-igen|url-status=live}}</ref>
 
===Switzerland===
Switzerland had the warmest April-JulyApril–July period since meteorological records began in 1864. Likewise, 2018 broke the record for the least rainfall in any April-JulyApril–July period since 1864.<ref>{{cite web cite|url=https://www.tagesanzeiger.ch/schweiz/standard/Die-waermste-AprilJuliPeriode-seit-Messbeginn-1864/story/30812580|title= «Die wärmste April–Juli-Periode seit Messbeginn 1864»|website=Tagesanzeiger.ch|date=24 July 2018 |language=German|access-date=28 July 2018|archive-date=3 February 2019|archive-url=https://web.archive.org/web/20190203075656/https://www.tagesanzeiger.ch/schweiz/standard/Die-waermste-AprilJuliPeriode-seit-Messbeginn-1864/story/30812580|url-status=live}}</ref> Fearing [[wildfire]]s, authorities have completely banned outdoor fires in the [[canton of Valais]] and in the [[Rhine river]] valley of [[Grisons]]. 18 of the 26 [[Canton (Swiss)|cantons]] have restricted outdoor fires in some way.<ref>{{web cite web|url=https://www.natural-hazards.ch/home/current-natural-hazards/forest-fire.html|title=Current forest fire danger in Switzerland|access-date=28 July 2018|archive-date=28 July 2018|archive-url=https://web.archive.org/web/20180728002914/https://www.natural-hazards.ch/home/current-natural-hazards/forest-fire.html|url-status=live}} Note: As of 27 July 2018.</ref>
 
===United Kingdom and Ireland===
{{main|2018 British Isles heat wave}}
 
From the start of June to mid-July the UK underwent their driest summer in modern records.<ref name=EuroNews /> A heatwave was officially declared on 22 June and it caused widespread drought, [[hosepipe ban]]s and the [[2018 United Kingdom wildfires]]. These series of wildfires worst affected moorland areas of the UK around the [[Greater Manchester]] region, the largest of which being at [[Saddleworth Moor]] and [[Winter Hill (North West England)|Winter Hill]] which together burned over {{convert|14|sqmi}} over a period of nearly a month.<ref>{{cite web|url=https://www.bbc.co.uk/news/uk-england-manchester-44647999|title=Fire-ravaged moors community rallies round|first=Tom|last=Mullen|date=28 June 2018|accessdateaccess-date=28 July 2018|publisher=BBC|archive-date=1 July 2018|archive-url=https://web.archive.org/web/20180701201116/https://www.bbc.co.uk/news/uk-england-manchester-44647999|url-status=live}}</ref><ref name=BBC_16_July>{{cite news|url=https://www.bbc.co.uk/news/uk-england-lancashire-44853173|title=Winter Hill moorland fire 'under control'|date=16 July 2018|work=BBC News|access-date=28 July 2018|archive-date=18 September 2018|archive-url=https://web.archive.org/web/20180918043511/https://www.bbc.co.uk/news/uk-england-lancashire-44853173|url-status=live}}</ref> On 29 June, [[Northern Ireland Water]] introduced the first [[hosepipe ban]] in [[Northern Ireland]] since 1995.<ref>{{cite news |url=https://www.bbc.co.uk/news/uk-northern-ireland-44651240 |title=Hosepipe ban introduced amid heatwave |work=[[BBC News Online]] |date=29 June 2018 |accessdateaccess-date=5 July 2018 |archive-date=2 July 2018 |archive-url=https://web.archive.org/web/20180702141239/https://www.bbc.co.uk/news/uk-northern-ireland-44651240 |url-status=live }}</ref> The highest temperature reached according to the [[Met Office]] was {{convert|35.3|C|F}} in [[Faversham]], [[Kent]] on 26 July.<ref>{{cite news|url=https://www.bbc.co.uk/news/uk-44976591|title=UK heatwave: Storms sweep in as temperatures cool|date=27 July 2018|accessdateaccess-date=13 August 2018|work=BBC News|archive-date=3 August 2018|archive-url=https://web.archive.org/web/20180803044238/https://www.bbc.co.uk/news/uk-44976591|url-status=live}}</ref>
 
==See also==
Line 116 ⟶ 133:
*[[2006 European heat wave]]
*[[2018 heat wave]]
*[[June 2019 European heat wavewaves]]
*[[2022 European heat waves]]
 
==References==
Line 130 ⟶ 148:
[[Category:July 2018 events in Europe]]
[[Category:August 2018 events in Europe]]
[[Category:Heat waves in Europe|2018]]
[[Category:Climate change in Europe]]
[[Category:Climate change in Germany]]
[[Category:Climate change in the Netherlands]]
[[Category:Climate change in Sweden]]
[[Category:Climate change in Norway]]