The United Kingdom has experienced its hottest May day on record, with a part of London reaching 33.5 degrees Celsius. The milestone was achieved at Heathrow Airport in West London on the bank holiday Monday, just one day after the country recorded its highest May temperature in at least 79 years.
Unprecedented Heatwave
Temperature records are typically broken by tenths of a degree, but this event saw a jump of several degrees. Forecasters predict that parts of the South and South East could reach 34°C or 35°C on Monday and Tuesday as the heatwave continues.
The UK Health Security Agency (UKHSA) has issued amber heat alerts across London, the South East, and the East Midlands, which will remain in place until Wednesday. The current record for the hottest May day in the UK and England stands at 32.8°C, and experts warn that this could be broken. Those spending time outdoors are advised to apply sun cream to protect their skin.
Met Office Forecast
The Met Office described the bank holiday weekend as an "exceptional spell of warmth for May," with a notable heatwave expected. Deputy Chief Forecaster Steve Kocher stated: "Temperatures are forecast to peak on Monday when we could see 33°C recorded in southern England and the Midlands. It is likely that the May and Spring UK temperature records will be broken over the Bank Holiday weekend. As well as it being hot, there will be lots of dry and sunny weather for much of the UK."
Temperature Forecast for London
- Sunday, May 24: Sunshine and gentle winds, with a peak of 32°C.
- Monday, May 25: Sunny with a gentle breeze, potential high of 34°C.
- Tuesday, May 26: Sunshine and light winds, possible peak of 34°C.
- Wednesday, May 27: Sunny and gentle winds, peak temperature of 24°C.
- Thursday, May 28: Sunny with a gentle breeze, top temperature of 28°C.
- Friday, May 29: A hot day of sunshine, with mercury rising to 29°C.
- Saturday, May 30: More sunshine and light winds, peak of 28°C.
Residents and visitors are urged to stay hydrated, avoid prolonged sun exposure during peak hours, and check on vulnerable individuals as the heatwave persists.



