35,000 people in Europe died from excess heat-related causes during the summer of 2026.

Omissions

• The reported figure is explicitly a lower bound ('at least 35,000'); experts warned the toll would likely rise once August data were finalised.
• The 35,000 refers to excess deaths during heatwaves (excess mortality above the expected baseline), which is close to but not identical to deaths directly attributed to heat.
• All sources located are journalistic (secondary); several appear to draw on the same underlying analysis, so independent corroboration of the exact 35,000 figure is limited.
• National breakdowns differ in scope: Germany (~14,000 heat-related deaths) and Spain (4,458/4,947) are large contributors, while Euractiv reported more than 25,000 likely heat-related deaths across the four largest countries.

Sources

• SecondaryThe GuardianAt least 35,000 more people died during Europe's four record-breaking, back-to-back heatwaves this summer than would normally be expected
• SecondaryAnadolu AgencyAt least 35,000 more people than expected have died during four consecutive heat waves across Europe this summer, according to incomplete data; Germany, France and Spain account for more than 25,000 deaths as experts warn toll likely to rise with August figures
• SecondaryLe MondeGermany registered around 14,000 heat-related deaths this summer and Spain reported 4,458, as Europe struggled through a series of punishing heatwaves
• SecondaryEuractivEurope's four largest countries have recorded more than 25,000 likely heat-related deaths in 2026 so far, according to latest data compiled