More than 135 million Europeans face temperatures above 35°C

Europe has emerged as the fastest‑warming continent on the planet, according to the latest assessments from the European Climate Change Programme and the World Meteorological Organization. Average temperatures across the region have risen by roughly 1.5 °C since the mid‑20th century, outpacing the global average and setting new records during the summer months of 2023 and 2024.

The accelerated warming is straining infrastructure and public health systems that were designed for milder climates. In southern Spain and Italy, heat‑wave alerts have become a regular occurrence, overwhelming cooling facilities in schools and hospitals. Northern cities such as Berlin and Warsaw, historically accustomed to moderate summers, are reporting increased demand for air‑conditioning and a rise in heat‑related illnesses. Agricultural sectors are also feeling the impact, with heat stress reducing crop yields in the Balkans and the French plains, while water scarcity threatens river navigation and hydroelectric power generation in several river basins.

Experts warn that without substantial investment in heat‑resilient infrastructure—such as upgraded building insulation, expanded green spaces, and robust emergency response plans—Europe’s ability to cope with future temperature spikes will remain limited. Policymakers are urged to integrate climate‑adaptation measures into urban planning and energy strategies to mitigate the growing risks associated with the continent’s rapid warming trend.