A new scientific analysis has found that fossil fuel emissions have significantly intensified Europe’s recent heatwaves. Researchers said extreme temperatures are becoming increasingly common across the continent. The findings highlight the growing impact of climate change on weather patterns.
Study Links Climate Change to Rising Heat Extremes
The analysis by World Weather Attribution examined the heatwave that affected Western Europe between June 18 and 29. Researchers described it as the most severe heatwave recorded across the region studied. They said climate change has made such extreme events tens to hundreds of times more likely.
According to the study, the atmospheric conditions were not unusually rare. However, those weather patterns developed in a much warmer climate. Consequently, temperatures reached levels once considered nearly impossible.
Researchers estimated that the June 2026 heatwave would have been about 3.5 degrees Celsius cooler under the climate conditions of 1976. They also found daytime temperatures were around 2 degrees higher than expected under the climate of the 2003 heatwave. Therefore, global warming has amplified the severity of recent extreme heat.
Europe Faces Growing Heat-Related Risks
The report warned that Europe already records more deaths from heatwaves than from all other weather-related disasters combined. Older adults, people with chronic illnesses, and communities lacking adequate cooling remain particularly vulnerable. Furthermore, rising temperatures continue increasing health risks across the continent.
Researchers also found that June is warming faster than any other month in much of Western Europe. Daytime temperature extremes are increasing at roughly three times the global average warming rate. Meanwhile, night-time temperatures are rising at nearly twice the global average.
Scientists said the findings illustrate how climate change is testing Europe’s infrastructure and public health systems. They warned that without significant emissions reductions, extreme heat is likely to become an even more frequent feature of European summers.
