Heatwaves in the UK: how to cope with extreme heat
Learn about heatwaves in the UK, how to cope with extended periods of hot weather as well as tips for first aid and other heatwave advice.
Heatwaves are extreme weather events and, because of climate change, they are becoming more common.
2025 has seen several heatwaves with multiple heat health alerts issued. Records have also been broken for the area of the UK burnt by wildfires. A record dry spring in 2025 has left many regions in the UK at risk of a drought. In the coming decades, it is predicted periods of hot weather and heatwaves will be longer and more extreme.
Extreme heat can be dangerous. It particularly affects elderly people, babies and children, pregnant women, and those with chronic health conditions. People who live in urban areas and on the top floors of buildings can be especially vulnerable.
Find out how to prepare for a heatwave in the UK by exploring tips for keeping cool, learning first aid skills, and making sure you are prepared for when temperatures increase.
Check weather warnings from the Met Office
How to keep cool in a heatwave
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Heat exhaustion and heat stroke first aid
Safety advice for UK wildfires and drought
Heatwaves and climate change
Donate and save lives
You can help us support people and communities across the UK during periods of hot weather by making a one-off or regular donation.
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