Average annual temperature is 11.8 °C
Absolute maximum temperature: 28.2 °C
Absolute minimum temperature: -4.2 °C
Number of sunny days: 131 days
Number of rainy days: 234 days
Look at detailed online map of Bosham
* Weather data for Bosham 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 | 12.2 | 13.0 | 17.6 | 21.3 | 28.0 | 24.6 | 23.8 | 28.2 | 21.2 | 15.0 | 13.6 |
| Average daytime temperature (°C) | 8.3 | 9.4 | 9.9 | 12.5 | 17.1 | 22.3 | 19.6 | 20.1 | 21.7 | 16.4 | 11.1 | 10.4 |
| Average temperature (°C) | 5.5 | 6.2 | 7.5 | 8.9 | 12.9 | 17.8 | 16.9 | 16.8 | 17.9 | 13.7 | 8.6 | 8.4 |
| Average night temperature (°C) | 2.7 | 3.5 | 5.1 | 5.3 | 8.6 | 13.1 | 13.5 | 13.4 | 14.3 | 11.1 | 5.9 | 6.1 |
| Absolute minimum temperature (°C) | -4.2 | -1.4 | -1.0 | 0.7 | 5.9 | 8.0 | 9.0 | 10.0 | 8.1 | 4.0 | -1.3 | -3.0 |
| 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) | 4.1 | 5.0 | 4.5 | 8.2 | 11.8 | 13.6 | 10.8 | 10.5 | 9.2 | 7.1 | 4.6 | 2.7 |
| Precipitation (mm) | 115 | 11 | 149 | 79 | 59 | 44 | 118 | 99 | 72 | 134 | 130 | 129 |
| Sunny days | 16 | 18 | 4 | 10 | 16 | 19 | 4 | 2 | 15 | 9 | 11 | 7 |
| Rainy days | 15 | 10 | 27 | 20 | 15 | 11 | 27 | 29 | 15 | 22 | 19 | 24 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The best time to visit Bosham during the most sunny months:
Months with the longest average daylight duration in Bosham:
The largest precipitation sum in Bosham is at