June Heatwave Killed 440 People Daily in UK — SkimNews
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- Dr Clair Barnes led an analysis estimating that about 440 people died each day during the three-day peak of the June 2026 heatwave in England and Wales
- Imperial College London researchers found that nearly 38% of the ~2,200 heat-related deaths between 18–28 June were attributable to human-caused global heating
- Met Office data shows the May and June 2026 heatwaves were the most intense and earliest on record, with temperatures exceeding 37°C in East Anglia
- UK Health Security Agency warns that focusing only on heat as a direct cause of death underestimates the true burden, as excess deaths include heat-triggered heart attacks and other emergencies
- Climate Change Committee has warned for over a decade that the UK’s preparations for extreme weather are inadequate despite rising risks
- Friends of the Earth called it a 'national scandal' that the UK remains unprepared for increasingly severe heatwaves driven by climate change
Why it matters: The estimated 2,700 excess deaths from May–June heatwaves signal a sharp escalation in climate-driven health risks; with 38–60% of fatalities tied directly to global heating, the UK faces urgent pressure to strengthen infrastructure and policy, especially as experts warn next summer could be worse due to El Niño.
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