The United Kingdom experienced its hottest summer on record in 2026, featuring several heatwaves and an exceptional drought that resulted from a lack of rainfall not seen since records began in 1836 Officials said the south east and south west have suffered their driest April to September for more than 100 years Key points and original sources are listed below.

• The United Kingdom experienced its hottest summer on record in 2026, featuring several heatwaves and an exceptional drought that resulted from a lack of rainfall not seen since records began in 1836S1

• Officials said the south east and south west have suffered their driest April to September for more than 100 yearsS2