Average annual temperature is 9.7 °C
Absolute maximum temperature: 26.7 °C
Absolute minimum temperature: -5.6 °C
Number of sunny days: 79 days
Number of rainy days: 281 days
Number of snow days: 5 days
Look at detailed online map of Bolton by Bowland
* Weather data for Bolton by Bowland 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) | 11.5 | 10.6 | 13.3 | 14.9 | 19.5 | 26.7 | 24.1 | 25.2 | 25.2 | 18.9 | 12.9 | 11.7 |
| Average daytime temperature (°C) | 6.8 | 8.2 | 8.4 | 11.3 | 16.0 | 20.3 | 17.4 | 17.8 | 18.5 | 13.1 | 8.3 | 7.6 |
| Average temperature (°C) | 4.3 | 5.6 | 5.5 | 7.3 | 11.6 | 15.7 | 14.4 | 14.6 | 14.9 | 10.3 | 5.9 | 5.6 |
| Average night temperature (°C) | 1.9 | 2.8 | 2.3 | 3.0 | 7.0 | 10.8 | 11.2 | 11.1 | 11.3 | 7.4 | 3.2 | 3.4 |
| Absolute minimum temperature (°C) | -5.3 | -3.1 | -4.7 | -2.0 | 3.7 | 4.8 | 7.1 | 7.2 | 6.2 | 0.3 | -4.0 | -5.6 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 8.0 | 10.0 | 12.0 | 15.0 | 16.0 | 17.0 | 17.0 | 15.0 | 13.0 | 11.0 | 9.0 | 7.0 |
| Daylight mean duration (h) | 8.1 | 9.8 | 11.9 | 14.1 | 16.0 | 17.0 | 16.5 | 14.8 | 12.7 | 10.5 | 8.6 | 7.5 |
| 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) | 3.1 | 3.9 | 4.7 | 7.7 | 10.9 | 12.1 | 9.3 | 9.0 | 6.7 | 3.9 | 3.3 | 1.7 |
| Precipitation (mm) | 162 | 54 | 152 | 74 | 53 | 64 | 206 | 88 | 120 | 151 | 99 | 203 |
| Sunny days | 10 | 9 | 3 | 9 | 12 | 16 | 0 | 0 | 7 | 4 | 8 | 1 |
| Rainy days | 21 | 19 | 25 | 21 | 19 | 14 | 31 | 31 | 23 | 27 | 22 | 28 |
| Snow days | 0 | 0 | 3 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 |
The best time to visit Bolton by Bowland during the most sunny months:
Months with the longest average daylight duration in Bolton by Bowland:
The largest precipitation sum in Bolton by Bowland is at