Heatwave death toll nears 1,000 in France, majority of victims over 65 years

France has recorded around 1 000 excess deaths since June 24, 2026 as an exceptional heatwave swept across the country, with 85% of the deaths involving people aged 65 and older, according to preliminary figures released by France’s Public Health Agency (SPF).

The agency warned the data remain preliminary and are expected to increase as additional mortality reports are received.

Around 1 000 excess deaths have been recorded in France since June 24 during an exceptional heatwave, according to preliminary mortality data released by the French Public Health Agency (SPF).

The figures are based on early, non-consolidated mortality data and may be revised as additional reports are received. Earlier, June 23 became the hottest day ever recorded nationally based on the 24-hour average temperature, which reached 30°C (86°F) for the first time.

The health agency reported more than 1 200 deaths from all causes on June 24, followed by more than 1 400 deaths on both June 25 and June 26, although the June 26 figures are still preliminary.

During April and May, France usually recorded around 900 to 1 000 deaths per day. Compared with those earlier months, about 1 000 additional deaths have been observed since June 24.

The increase in deaths has been greatest in regions placed under red heat warnings, especially Île-de-France, Nouvelle-Aquitaine, Brittany, Center-Val de Loire, Normandy, and Pays de la Loire.

Although mortality increased across all age groups, 85% of the deaths recorded were among people aged 65 and older, showing that older adults remain the group most affected by extreme heat.