More than 20 towns in France record highest ever May temperatures (opens in new tab)

Parts of Spain could also see the mercury climb to 40C by the end of the weekMore than 20 towns in France have recorded their highest-ever May temperatures and the UK set a national heat record amid an extreme early-summer heat event that could see the mercury climb to 40C in parts of Spain by the end of the week.The the country’s all-time temperature record for May was broken on Monday when a temperature of 33.5C was recorded at Heathrow near London, with highs of up to 35C expected later on...