LONDON DAILY ARCHIVE
UK Records Hottest Day of the Year as Heatwave Intensifies
Temperatures exceed 33 °C and severe weather warnings issued
21 June 2025 · 23:33 UTC

Meteorologists warn that the extreme warmth combined with unpredictable storm fronts may bring sudden, heavy downpours and lightning, urging the public to stay alert and seek shelter during outdoor activities.
As citizens seek relief from the record-breaking heat, authorities remind everyone to stay hydrated and exercise caution during this prolonged heatwave.