More than 35,000 additional deaths occurred during heatwaves in Europe this summer.

Omissions

• The sources describe the 35,000 figure as a preliminary, incomplete estimate ('at least 35,000'; 'according to incomplete data'), meaning the final toll could be higher — the claim's 'more than 35,000' is consistent with this but slightly overstates the precision of a provisional number.
• No primary/official report (Eurostat, national statistics offices, peer-reviewed study) publishing this specific summer-2026 figure was located; both sources found are journalistic accounts that appear to draw on the same underlying analysis, so they may not be genuinely independent corroboration.
• The figure is attributed to a rapid analysis of excess mortality rather than to an official statistical release, so it is not an official confirmed count.

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].