Average annual temperature is 10.9 °C
Absolute maximum temperature: 29.1 °C
Absolute minimum temperature: -4.6 °C
Number of sunny days: 109 days
Number of rainy days: 256 days
Look at detailed online map of Headon
* Weather data for Headon United Kingdom is based on climate observations for 2026 year
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Absolute maximum temperature (°C) | 12.7 | 14.2 | 15.1 | 17.1 | 20.1 | 28.3 | 25.9 | 26.2 | 29.1 | 23.0 | 14.5 | 14.0 |
| Average daytime temperature (°C) | 8.0 | 9.9 | 10.0 | 12.2 | 16.6 | 21.3 | 20.0 | 20.6 | 21.2 | 15.4 | 9.7 | 8.9 |
| Average temperature (°C) | 4.9 | 6.7 | 6.7 | 8.3 | 12.3 | 16.5 | 16.4 | 16.5 | 16.7 | 12.0 | 7.0 | 6.7 |
| Average night temperature (°C) | 2.0 | 3.7 | 3.2 | 4.3 | 7.9 | 11.5 | 12.6 | 12.3 | 12.6 | 8.9 | 4.2 | 4.2 |
| Absolute minimum temperature (°C) | -4.4 | -2.3 | -4.6 | -1.4 | 4.4 | 6.2 | 10.1 | 8.0 | 7.6 | 2.3 | -2.4 | -4.4 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 8.0 | 10.0 | 12.0 | 14.0 | 16.0 | 16.0 | 16.0 | 15.0 | 13.0 | 11.0 | 9.0 | 7.0 |
| Daylight mean duration (h) | 8.2 | 9.8 | 11.9 | 14.0 | 15.9 | 16.9 | 16.4 | 14.7 | 12.7 | 10.6 | 8.7 | 7.6 |
| Daylight minimum duration (h) | 7.0 | 8.0 | 10.0 | 13.0 | 15.0 | 16.0 | 15.0 | 13.0 | 11.0 | 9.0 | 7.0 | 7.0 |
| Sunshine mean duration (h) | 4.3 | 5.0 | 5.0 | 8.6 | 10.6 | 11.4 | 10.7 | 10.5 | 7.9 | 4.5 | 4.4 | 2.3 |
| Precipitation (mm) | 40 | 8 | 91 | 71 | 60 | 60 | 116 | 65 | 85 | 154 | 77 | 113 |
| Sunny days | 13 | 18 | 4 | 9 | 12 | 12 | 2 | 6 | 8 | 8 | 9 | 8 |
| Rainy days | 18 | 10 | 27 | 21 | 19 | 18 | 29 | 25 | 22 | 23 | 21 | 23 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The best time to visit Headon during the most sunny months:
Months with the longest average daylight duration in Headon:
The largest precipitation sum in Headon is at