UK Records Hottest Day of 2026 Amid Ongoing Heatwave and Drought

The UK recorded its hottest day of 2026 on Thursday, with temperatures reaching 38.1C at Kew Gardens in London. This marks the fifth widespread heatwave of the year and the second time in 2026 that temperatures have reached 38C. Provisional Met Office data indicates the UK is on track to see its hottest summer since records began, with mean temperatures currently 1.88C above the 1991 to 2020 average. Other records were broken on Thursday, including the highest number of days above 36C in a single year. The UK has also seen temperatures hit 35C for four consecutive months from May through August.

Weather forecasts for the immediate future vary. One report indicates that temperatures will drop below the heatwave threshold of 28C by Saturday, bringing a cooldown for most of the country by Sunday. However, other data suggests that while high pressure may weaken next week, another spell of heatwave conditions could develop toward the end of the month. This persistent heat has led to severe drought conditions, with approximately 70 percent of England and Wales in drought and 27 million people under water use restrictions. Southern England has experienced a significant lack of rain, with some locations potentially reaching 60 days without notable precipitation.

The extreme weather is influencing various sectors of society. In the housing market, searches for homes with air conditioning have increased by 104 percent between May and July compared to the previous year. Property experts note that buyers are increasingly prioritizing ventilation and cooling capabilities. Additionally, the UK Health Security Agency issued amber heat health alerts for England, warning of significant impacts on health and social care services. A study by Citizens Advice found that one in six Britons have taken drastic measures to cope with the heat, such as sleeping in kitchens or booking hotels, while 44 percent feel powerless to prevent their homes from overheating.