The UK is bracing itself for another sweltering 'tropical night', with temperatures failing to drop below 20C in many areas, sparking concerns for vulnerable groups. The mercury soared above 36C in southern England on Wednesday, marking the warmest day of the year so far.
A 'tropical night' is defined by the Met Office as a night where temperatures remain high, causing potential sleep disruptions and exacerbating health conditions among the elderly and young. On Wednesday's sweltering day, temperatures peaked in southern England, while other regions saw significantly above-average temperatures.
Regions like London and the South East bore the brunt of the heat, with other areas such as the Midlands and parts of northern England experiencing temperatures in the high 20s and low 30s. In Wales, temperatures were equally high, contributing to an uncomfortable night for many residents.
The Met Office has issued yellow and amber heat warnings across large sections of the UK, advising people to stay hydrated, seek shade during the hottest periods, and check on vulnerable neighbours. These warnings highlight the potential for adverse health effects and disruptions to daily life. Wind speeds remained relatively light, typically below 10-15 mph, offering little respite from the intense heat.
The prolonged heatwave raises concerns beyond immediate health risks. There's a heightened risk of wildfires in dry rural areas, and potential impacts on agriculture and water resources. Public transport services may face disruption due to track expansion and other heat-related issues. Authorities urge the public to remain vigilant and follow official guidance to mitigate the risks associated with the ongoing heat.