Average annual temperature is 11.2 °C
Absolute maximum temperature: 26.9 °C
Absolute minimum temperature: -3.8 °C
Number of sunny days: 81 days
Number of rainy days: 284 days
Look at detailed online map of Halwill
* Weather data for Halwill 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) | 12.0 | 13.5 | 12.9 | 15.2 | 20.6 | 26.1 | 22.9 | 23.4 | 26.9 | 21.7 | 14.1 | 12.7 |
| Average daytime temperature (°C) | 7.8 | 8.9 | 9.6 | 11.9 | 16.5 | 21.3 | 17.9 | 18.6 | 19.9 | 15.4 | 10.3 | 9.9 |
| Average temperature (°C) | 5.5 | 6.0 | 7.4 | 8.6 | 12.4 | 17.0 | 15.2 | 15.7 | 16.4 | 12.7 | 8.5 | 8.2 |
| Average night temperature (°C) | 3.0 | 3.1 | 5.2 | 5.4 | 8.1 | 12.5 | 12.6 | 13.0 | 13.1 | 10.4 | 6.5 | 6.1 |
| Absolute minimum temperature (°C) | -2.5 | -2.3 | -0.8 | 2.2 | 5.0 | 7.8 | 9.4 | 9.9 | 7.7 | 4.5 | 0.0 | -3.8 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 9.0 | 10.0 | 12.0 | 14.0 | 16.0 | 16.0 | 16.0 | 15.0 | 13.0 | 11.0 | 9.0 | 8.0 |
| Daylight mean duration (h) | 8.5 | 10.0 | 11.9 | 13.8 | 15.5 | 16.4 | 16.0 | 14.5 | 12.6 | 10.7 | 9.0 | 8.0 |
| Daylight minimum duration (h) | 8.0 | 9.0 | 10.0 | 12.0 | 14.0 | 16.0 | 15.0 | 13.0 | 11.0 | 9.0 | 8.0 | 7.0 |
| Sunshine mean duration (h) | 3.5 | 4.8 | 4.0 | 7.5 | 11.4 | 12.2 | 9.1 | 8.4 | 8.0 | 5.3 | 4.2 | 2.5 |
| Precipitation (mm) | 153 | 27 | 197 | 91 | 49 | 63 | 161 | 97 | 87 | 114 | 161 | 156 |
| Sunny days | 10 | 10 | 4 | 9 | 15 | 13 | 1 | 2 | 4 | 8 | 2 | 3 |
| Rainy days | 21 | 18 | 27 | 21 | 16 | 17 | 30 | 29 | 26 | 23 | 28 | 28 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The best time to visit Halwill during the most sunny months:
Months with the longest average daylight duration in Halwill:
The largest precipitation sum in Halwill is at