This summer, Europe has experienced a series of severe heatwaves that have resulted in at least 35,000 excess deaths, a number that is anticipated to rise as more countries finalize their evaluations. Germany, France, and Spain have been particularly affected, contributing to over 25,000 of these excess deaths. Specifically, Germany has reported approximately 14,000 heat-induced fatalities from April to early August, marking it as the deadliest summer for heat since records began. Spain has recorded nearly 5,000 deaths attributed to heat since May, also setting a record.
In France, around 7,300 excess deaths were reported from late May to July, although this preliminary figure has yet to include August data. Other nations such as the UK, Belgium, the Netherlands, Poland, and Switzerland have likewise noted significant increases in mortality during the periods of extreme heat. Temperatures soared above 40°C in extensive areas of western and central Europe, shattering numerous national and local temperature records.
Scientists point to climate change as a factor that is making extreme heat events both more frequent and more intense. These heat-related deaths are challenging to identify because high temperatures often exacerbate pre-existing cardiovascular, respiratory, and other health conditions, rather than being listed as the direct cause of death.
As authorities continue to gather delayed mortality data and include figures from August, experts predict a further rise in the overall European death toll. The significant number of deaths underscores the escalating public health risks associated with increasingly severe heatwaves.