Record-breaking May heat dome scorches Europe

A powerful 'heat dome' weather system has brought record-breaking temperatures across Europe in May. France's national weather agency has linked the extreme heat event to climate change, warning that heatwaves are arriving earlier and with greater intensity.

A dramatic heat dome has settled over Europe, pushing temperatures to record highs for the month of May and triggering warnings from meteorological authorities across the continent.

France's national weather agency has confirmed that the extreme heat event is consistent with the accelerating effects of climate change, which is causing heatwaves to strike earlier in the season and with greater ferocity than in previous decades.

Meteorologists describe a heat dome as a high-pressure system that traps warm air over a region, preventing it from escaping and causing temperatures to climb rapidly. The phenomenon has been observed with increasing frequency across Europe in recent years.

Authorities in several European countries have issued public health advisories urging residents — particularly the elderly and vulnerable — to stay hydrated and avoid prolonged sun exposure during peak afternoon hours.

Scientists warn that without significant reductions in greenhouse gas emissions, such extreme weather events will become increasingly common across Europe, with spring and summer heatwaves posing growing risks to public health, agriculture, and infrastructure.