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Jul 18, 2023 · The UK has been much cooler and wetter than southern Europe, where a heatwave continues with temperatures above 40C. The jet stream is blocked and the UK is unlikely to see any extreme heat in the near future, but El Niño and climate change may increase the frequency and intensity of heatwaves.
Learn how to protect yourself and others from the health risks of a heatwave, such as dehydration, overheating, heat exhaustion and heatstroke. Find out who is most vulnerable, tips for staying cool, and when to get help.
Aug 10, 2022 · The Met Office has issued a four-day amber alert for southern and central England and parts of Wales, as temperatures could reach up to 35C. The heatwave has also caused water supply problems, wildfires, and ecological impacts across the country.
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- Doug Faulkner
- What Is The Definition For A UK Heatwave?
- Why Do Heatwaves Happen?
- Are Heatwaves Linked to Climate Change?
- Heatwave Impacts
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A UK heatwave threshold is met when a location records a period of at least three consecutive days with daily maximum temperatures meeting or exceeding the heatwave temperature threshold. The threshold varies by UK county, see the UK temperature threshold map below. The geographical differences reflect the differences in climate across the UK. The ...
Heatwaves are most common in summer when high pressure develops across an area. High pressure systems are slow moving and can persist over an area for a prolonged period of time, such as days or weeks. They can occur in the UK due to the location of the jet stream, which is usually to the north of the UK in the summer. This can allow high pressure ...
Heatwaves are extreme weather events, but research shows that climate change is making these events more likely. A scientific study by the Met Office into the Summer 2018 heatwave in the UK showed that the likelihood of the UK experiencing a summer as hot or hotter than 2018 is a little over 1 in 10. It is 30 times more likely to occur now than bef...
The UK experiences occasional heatwaves but of a lesser frequency and intensity of those seen elsewhere globally. A new record-high temperature for the UK of 40.3ºC was recorded at Coningsby in Lincolnshire on the 19 July 2022, along with new records for Scotland on the 19 July and Wales on the 18 July. The extreme temperatures were recorded as the...
A heatwave is a period of abnormally hot weather that lasts for at least two days and can cause health problems. Learn how the Met Office defines and monitors heatwaves in the UK and what to do if you experience one.
Jul 11, 2022 · Scotland and Northern Ireland had their hottest days of the year so far on Sunday. On Monday, Aboyne in the Highlands hit highs of 27.5C, while Armagh reached 24.2C. Sweltering temperatures are...
Jul 18, 2022 · The Met Office has issued a red extreme heat warning for Monday and Tuesday in much of England, with temperatures of up to 41C forecast. The current highest temperature in the UK is 38.7C, in...
Jul 15, 2022 · The Met Office issues its highest alert for the first time as temperatures could reach 40C in parts of England and Wales. The heatwave, originating in north Africa, has fuelled wildfires in Europe and poses serious health and travel risks in the UK.
