The United Kingdom is currently grappling with a historic and record-breaking heatwave, as temperatures soared to unprecedented levels on Monday, May 25th, 2026. Multiple locations across England provisionally broke the country's all-time May temperature record, with Kew Gardens in London reaching a staggering 34.8°C (94.6°F). This surpassed the previous record of 32.8°C (91.0°F) and marked the first time since 2012 that temperatures have exceeded 30°C in May. Forecasters from the Met Office have warned that the extreme heat is expected to continue into Tuesday, May 26th, with projections indicating that London could reach as high as 35°C (95°F). The current heatwave intensified after recording 30.5°C (86.9°F) in Frittenden, Kent, on May 24th, which was the hottest day of the year up to that point. The Met Office's Chief Operational Meteorologist, Dan Suri, attributed the exceptional heat to a build-up of warmth under an area of high pressure near the UK, allowing for temperatures to reach levels not previously reported at this time of year. "We've now provisionally broken the spring and May temperature record," Suri stated. "Meteorologically, what we've seen is the influence of warmth building under an area of high pressure near the UK, allowing exceptional heat to build, allowing maximum and minimum temperatures to reach levels not previously reported at this time of year."
Amber Alerts Issued Amidst Persistent High Temperatures
In response to the dangerous conditions, the UK Health Security Agency (UKHSA) has issued amber heat health alerts for several regions, including the East Midlands, West Midlands, the East of England, London, and the South East. These alerts are in place until 5pm on Wednesday and signify a likelihood of the heat impacting the health of the general population, not just those in high-risk groups. The amber alerts follow less severe yellow alerts previously issued. High UV levels are also expected across much of the UK throughout the bank holiday weekend, with a UV index of seven anticipated in Manchester on Sunday. The sustained high temperatures pose significant risks, including heatstroke, dehydration, and the exacerbation of existing health conditions. Public health officials are urging residents to stay hydrated, avoid strenuous activity during the hottest parts of the day, and check on vulnerable individuals, such as the elderly and those with pre-existing medical conditions.
Record May Heat Could Continue into Next Week
The current temperature record for May in the UK stands at 32.8°C, recorded in Camden Square, north London, in 1922, and also in Horsham, Tunbridge Wells, and Regent's Park in 1944. The provisional readings from May 25th have significantly surpassed these historical figures. Forecasters anticipate that the high pressure system will gradually lose its influence later in the week, but maximum temperatures are expected to remain in the low 30s Celsius for some areas mid-week, before settling in the high 20s by the end of the week. This prolonged period of extreme heat underscores the growing impact of climate change on weather patterns. The Met Office has indicated that further heat is forecast for much of England and Wales on Tuesday, with similar temperatures expected. While Scotland and Northern Ireland may experience more cloud cover and occasional showers, the southern parts of the UK are set to remain predominantly sunny and very warm. The persistence of such extreme temperatures in late May serves as a stark reminder of the need for adaptation strategies to cope with increasingly severe weather events.