Heat-associated deaths in England have nearly doubled this year compared to the previous year, according to data from the UK Health Security Agency (UKHSA). There were 2,877 deaths linked to heat during the May and June heatwaves, almost twice the number recorded during the entire summer of 2025. The UKHSA’s interim heat mortality monitoring report revealed that the toll from the two-month period alone exceeded the total from June to August last year. The figures highlight the growing impact of extreme heat on public health, with the deaths occurring during consecutive heatwaves that struck England in late spring and early summer. The report did not provide a breakdown by age or region, but previous UKHSA data has shown that the elderly and those with pre-existing health conditions are most vulnerable. The findings come as climate scientists warn that heatwaves are becoming more frequent and intense due to global warming. The UKHSA continues to monitor heat-related mortality and advises the public to take precautions during hot weather, such as staying hydrated and avoiding direct sun during peak hours. The agency also urges local authorities to implement heatwave plans to protect at-risk populations.