Average annual temperature is 11.5 °C
Absolute maximum temperature: 30.5 °C
Absolute minimum temperature: -5.5 °C
Number of sunny days: 128 days
Number of rainy days: 237 days
Look at detailed online map of Bolney
* Weather data for Bolney 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) | 12.5 | 12.5 | 13.4 | 17.9 | 20.2 | 28.7 | 26.9 | 25.1 | 30.5 | 22.4 | 14.8 | 13.9 |
| Average daytime temperature (°C) | 8.2 | 9.3 | 9.8 | 12.8 | 16.8 | 22.7 | 20.2 | 20.6 | 22.5 | 16.7 | 10.7 | 10.0 |
| Average temperature (°C) | 5.1 | 5.8 | 7.2 | 8.6 | 12.4 | 17.7 | 16.9 | 16.8 | 18.1 | 13.3 | 7.9 | 7.9 |
| Average night temperature (°C) | 1.9 | 2.6 | 4.4 | 4.5 | 7.8 | 12.6 | 13.1 | 13.0 | 13.9 | 10.2 | 4.8 | 5.5 |
| Absolute minimum temperature (°C) | -5.5 | -3.1 | -2.3 | 0.2 | 4.6 | 7.9 | 9.5 | 9.2 | 7.7 | 3.0 | -1.6 | -3.5 |
| 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 | 15.6 | 16.5 | 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) | 3.9 | 4.4 | 4.1 | 8.0 | 10.6 | 13.3 | 10.3 | 10.3 | 9.5 | 6.8 | 4.3 | 2.6 |
| Precipitation (mm) | 105 | 6 | 136 | 96 | 46 | 45 | 120 | 90 | 57 | 124 | 113 | 107 |
| Sunny days | 15 | 16 | 3 | 10 | 16 | 18 | 3 | 7 | 12 | 10 | 10 | 8 |
| Rainy days | 16 | 12 | 28 | 20 | 15 | 12 | 28 | 24 | 18 | 21 | 20 | 23 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The best time to visit Bolney during the most sunny months:
Months with the longest average daylight duration in Bolney:
The largest precipitation sum in Bolney is at