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France estimates May heatwaves caused 300 excess deaths

By Thomson Reuters Jun 30, 2026 | 7:50 AM

PARIS, June 30 (Reuters) – France recorded at least 300 excess deaths during unusually early ​heatwaves in May that ‌triggered amber alerts in 17 departments, French Health Ministry said on Tuesday.

The ministry said the toll was ‌a ​preliminary estimate based ⁠on unconsolidated all-cause ⁠mortality data and mostly comprised people aged 75 and over.

• A first wave hit six ​departments in north-western France in May 24-28, leading to ⁠an estimated 95 ⁠excess deaths there.

• A ​second wave hit western and central ​France between May 26 and ‌May 30; leading to an estimated 300 excess deaths there, or about 14% more than ⁠the expected number.

• People aged 75 and over accounted for about 230 ⁠of ‌the excess deaths.

• French ⁠weather agency Meteo-France said ​May ‌26 was the hottest ​day in ⁠May ever recorded in the country, with a national average temperature of 24.9 degrees Celsius.

(Reporting by Hugo Lhomedet; Edited by ​Inti Landauro)