An amber health alert has been extended across several regions in the UK due to anticipated temperatures reaching 35C, potentially marking the hottest May day on record. The UK Health Security Agency (UKHSA) warns of a heightened risk of fatalities, especially among individuals aged 65 and above or with underlying health conditions. The soaring temperatures are expected to significantly strain health and social care services.
Recently, Kew Gardens in south-west London recorded the highest spring temperature ever in the UK at 34.8C. The UKHSA has prolonged amber alerts for the South West, South East, London, East and West Midlands, and the East of England until 5pm on Thursday, May 28. Additionally, yellow alerts for the North West and North East have been maintained.
The intense heat poses dangers to vulnerable groups, particularly older adults who may struggle to regulate their body temperatures. Age UK recommends remaining indoors during the hottest hours of the day, from 11am to 3pm, and taking regular cold baths or showers to stay cool.
Forecasts suggest that today could witness the hottest May temperature yet, with highs of 35C projected across large parts of southern England and Wales, possibly reaching 36C, according to the Met Office. Thunderstorm warnings have also been issued for select regions, with lightning, hail, and strong winds expected between 3pm and 10pm on Tuesday. These storms may bring up to 30mm of rain in less than an hour, potentially alleviating the heat.
Yesterday, the UK experienced a “tropical night” as the record for the warmest minimum May temperature was broken for the second consecutive day. Temperatures stayed above 20C overnight in some areas, with a recorded 21.3C at Kenley Airfield in south London. The Met Office anticipates the exceptional late-spring heat to persist throughout the week, with more “tropical nights” on the horizon.
Met Office chief forecaster Andy Page remarked on the record-breaking warmth, stating that further very warm nights are expected in the south of England and Wales. There is a possibility of experiencing ‘tropical nights,’ where temperatures do not dip below 20C in certain locations.
