Summary
The UK experienced its warmest and sunniest year on record in 2025, with an average temperature of 10.09°C, surpassing past records. The year was marked by significant weather events, including four heatwaves during the summer and a powerful windstorm named Storm Éowyn. The spring season was the warmest and one of the driest since records began.
Key Facts
- The average temperature in the UK in 2025 was 10.09°C, the highest on record.
- 2025 also had the highest amount of sunshine with 1648.5 hours, beating previous records.
- Four distinct heatwaves happened in summer 2025, with temperatures reaching as high as 33.4°C in parts of England.
- Storm Éowyn, in late January, caused severe conditions, with wind gusts reaching between 80 and 90mph.
- Red weather warnings were issued for parts of the UK due to Storm Éowyn, resulting in transport disruptions and one fatality.
- Spring 2025 was not only warm but also one of the driest on record, particularly in March and May.
- Certain areas in the UK experienced hosepipe bans due to drought conditions.
- Rainfall was 84% of the average across the UK, with a large variability between regions.
