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UK Heatwave: Climate Change Fuels Record Heat
26 Jun
Summary
- Current UK heatwave temperatures would be virtually impossible in 1976.
- Overnight sweltering temperatures are 100 times more likely than in 2003.
- Heat dome trapping air over Europe is unequivocally driven by climate change.

The UK and Europe are experiencing an unprecedented June heatwave, with temperatures shattering records that date back to 1976. Analysis by the World Weather Attribution group indicates that the extreme heat, including sweltering overnight temperatures, would have been virtually impossible without climate change. Scientists state that similar conditions today are significantly more likely than in past decades. For instance, sweltering nighttime temperatures are approximately 100 times more probable now compared to the deadly 2003 European heatwave.
The current heatwave is driven by a "heat dome" – a high-pressure system trapping hot air and drawing warmth from the Sahara. This phenomenon unequivocally stems from climate change, fueled by persistent fossil fuel emissions. Experts emphasize that the rapid increase in heat record shatterings is alarming. While solutions like shifting to clean energy exist, their implementation is too slow, raising urgent questions about the future we are choosing.