Record May temperatures hit UK and France as heat dome grips western Europe

The United Kingdom and France registered record temperatures for May as a "heat dome" settled over western Europe, Deutsche Welle reported, marking one of the most striking early-season heat events the region has seen.

A heat dome occurs when a high-pressure system traps warm air over a region, preventing it from dissipating and allowing temperatures to climb well above seasonal norms. The phenomenon is considered unseasonal for northern and western Europe, where May has not historically been associated with extreme heat.

While the wire report did not specify exact temperature readings, the records broken across both countries were described as notable and significant for the time of year.

Scientists cited by Deutsche Welle linked the growing frequency of such extreme heat events to ongoing planetary warming, consistent with a broader pattern observed by climate researchers worldwide. Experts have long warned that as global average temperatures rise, events once considered rare are becoming increasingly common across Europe and beyond.