Heatwaves in France Linked to Over 3,700 Deaths During Summer 2024

The eighth hottest summer since 1900 saw elderly populations most affected, with significant health impacts beyond heatstroke.

A total of 3,711 deaths in France during the summer of 2024 were attributed to heat, with over 75% of victims aged 75 and older.
The summer of 2024 was the eighth hottest since 1900, with temperatures averaging 0.7°C above normal and a major heatwave spanning July 28 to August 14.
Heat-related deaths accounted for 2.2% of all mortality during the summer, peaking at 10% during specific heatwave periods.
Beyond fatalities, over 17,000 emergency visits were recorded for conditions like hyperthermia, dehydration, and sodium imbalances caused by excessive heat.
Experts warn that climate change is increasing the frequency and severity of heatwaves, with southern regions of France particularly vulnerable.