More climate records under threat as spring heatwave bakes western Europe

A powerful spring heatwave swept across western Europe on Tuesday, pushing temperatures to unusually high levels for May and raising fears that more climate records could be broken in the coming days.

Several countries, including Spain, France and Portugal, recorded temperatures far above seasonal averages as hot air from North Africa spread across the region, prompting health alerts and wildfire concerns.

Weather agencies warned that temperatures in some areas could climb above 40 degrees Celsius, levels more commonly seen during the peak summer months rather than late spring. Authorities in several cities advised residents to avoid prolonged exposure to the sun and remain hydrated.

Scientists say the growing frequency and intensity of extreme heat events in Europe are closely linked to climate change, with rising global temperatures increasing the likelihood of earlier and longer heatwaves. Researchers have repeatedly warned that Europe is warming faster than many other parts of the world.

The latest heatwave has also raised concerns for agriculture, water supplies and energy systems, particularly in drought-prone regions already struggling with low rainfall. Farmers in southern Europe fear crop damage if dry and hot conditions persist into the summer.

Last year was officially confirmed as the hottest year on record globally, and climate experts warn that 2026 could bring further extreme weather events, including intense heatwaves, floods and wildfires, unless greenhouse gas emissions are significantly reduced.