The UK experiences unusually high temperatures after recording its hottest May day since Met Office data began, followed overnight by what forecasters call a “tropical night” — when temperatures do not drop below 20C. Multiple outlets report that the daily minimum temperature in May is broken again and again. The Guardian and other reports say the temperature does not fall below 21.3C at Kenley Airfield in south London on Monday night, setting a new record for the highest daily minimum temperature in May. The Independent and Mirror describe Monday night as a tropical evening, with temperatures failing to drop below 21.3C in Kent, while the Evening Standard notes the previous warmest May night was measured on Sunday, when temperatures did not fall below 19.4C. With conditions continuing, the Independent reports temperatures are expected to reach around 35C during the day. Overall, the reports align on the timing of the “tropical night,” the station measurements cited, and the expectation of further heat and potential records on the same day.