Cardiff's streets have been sweltering under record-breaking temperatures overnight, with thermometers stubbornly refusing to dip below 23.5C - a new low for June in the city. The Welsh capital is not alone in its heatwave woes, as the UK grapples with its most significant and prolonged spell of warm weather on record.
Across England, regions such as the South West and South East have been the hardest hit by scorching highs above 30C. Scotland's temperatures may not have reached the extreme peaks seen in southern areas, but they've still been notably higher than average - particularly in central and southern regions. Wales, meanwhile, has experienced consistently high temperatures both day and night, with Cardiff setting a new minimum temperature record.
The heatwave's impact stretches far beyond Britain's shores, with millions across Western Europe experiencing temperatures exceeding 35C. In France, the national weather agency reported its hottest night since records began in 1947, prompting reports of medical emergencies and even the death of a three-year-old boy. French officials have been forced to take drastic measures, including shutting down nuclear reactors due to cooling water temperatures and opening public parks overnight in Paris.
The Met Office has issued a series of warnings across the UK, advising people on the dangers of prolonged exposure to high temperatures and direct sunlight. These warnings often include tips on staying hydrated, avoiding strenuous activity during the hottest parts of the day, and checking on vulnerable individuals. Wind speeds have been light, typically below 10-15 mph, which has only served to reduce any cooling effect and intensify the feeling of oppressive heat.
Climate experts attribute the severity and increased likelihood of such extreme temperatures to the ongoing climate crisis, prompting renewed discussions on climate resilience and adaptation strategies for infrastructure and public health services across the UK. The records being broken serve as a stark reminder of the long-term trends identified by climate scientists.