France has recorded 5,764 excess deaths linked to the devastating heatwave that swept across the country between June 17 and July 2, making it the country’s deadliest heat-related event since the catastrophic 2003 heatwave.
According to Public Health France, the death toll represents a 36% increase over the number of deaths normally expected during the period. Elderly people were the most affected, with adults aged 75 and older accounting for nearly two-thirds of the fatalities. The Paris region experienced the highest impact, reporting nearly 2,000 excess deaths, while hospitals and emergency services struggled to cope with the surge in heat-related illnesses.
Temperatures exceeded 40°C (104°F) in several parts of the country, with June 24–25 becoming some of the hottest days ever recorded in France. Authorities noted that the combination of extreme daytime heat and unusually warm nights left vulnerable residents with little relief, increasing the risk of dehydration, heatstroke, and cardiovascular complications.
Climate scientists say the event highlights the growing impact of climate change across Europe, where repeated heatwaves have become more frequent and intense. France has expanded public cooling centers, issued emergency health alerts, and strengthened heat-response plans, but officials warn that long-term adaptation measures will be essential as extreme weather events become increasingly common.
