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Wednesday, November 11, 2026Nov 11

UK breaks its record for highest temperature as heat builds

A man refreshes his face at a fountain in Trafalgar Square in central London, Tuesday, July 19, 2022. Britain shattered its record for highest temperature ever registered Tuesday, with a provisional reading of 39.1 degrees Celsius (102.4 degrees Fahrenheit), according to the country's weather office — and the heat was only expected to rise. (Aaron Chown/PA Wire/PA via AP)
A man refreshes his face at a fountain in Trafalgar Square in central London, Tuesday, July 19, 2022. Britain shattered its record for highest temperature ever registered Tuesday, with a provisional reading of 39.1 degrees Celsius (102.4 degrees Fahrenheit), according to the country's weather office — and the heat was only expected to rise. (Aaron Chown/PA Wire/PA via AP) A man refreshes his face at a fountain in Trafalgar Square in central London, Tuesday, July 19, 2022. Britain shattered its record for highest temperature ever registered Tuesday, with a provisional reading of 39.1 degrees Celsius (102.4 degrees Fahrenheit), according to the country's weather office — and the heat was only expected to rise. (Aaron Chown/PA Wire/PA via AP)

LONDON (AP) – Britain shattered its record for highest temperature ever registered Tuesday amid a heat wave that has seared swaths of Europe – and the national weather forecaster predicted it would get hotter still in a country ill prepared for such extremes.

The typically temperate nation was just the latest to be walloped by unusually hot, dry weather that has triggered wildfires from Portugal to the Balkans and led to hundreds of heat-related deaths. Images of flames racing toward a French beach and Britons sweltering – even at the seaside – have driven home concerns about climate change.

The U.K. Met Office registered a provisional reading of 40.2 degrees Celsius (104.4 degrees Fahrenheit) at Heathrow Airport in early afternoon – breaking the record set just an hour earlier and with hours of intense sunshine still to go. Before Tuesday, the highest temperature recorded in Britain was 38.7 C (101.7 F), set in 2019.

As the nation watched the mercury rise with a combination of horror and fascination, the forecaster warned temperatures could go higher still.

The sweltering weather has disrupted travel, health care and schools in a country not prepared for such extremes. Many homes, small businesses and even public buildings, including hospitals, don’t even have air conditioning, a reflection of how unusual such heat is in the country better known for rain and mild temperatures.