What Is a Heatwave in England
A heatwave in England is a period of unusually high temperatures lasting several days, often above 30C. The Met Office issues alerts when heat poses risks to health and infrastructure.
Why Heatwaves Are Increasing
Climate change is raising baseline temperatures in the UK, making extreme heat more frequent and intense. Warmer air masses and shifting weather patterns contribute to longer spells of hot weather across England.
Impacts and Safety Advice
Heatwaves strain the NHS, increase demand on water and energy, and affect transport and outdoor work. Public Health England advises staying hydrated, avoiding the midday sun, and checking on vulnerable people.
For official guidance on heat health alerts and planning, visit Heatwave Plan for England.
