Average annual temperature is 11.3 °C
Absolute maximum temperature: 32.0 °C
Absolute minimum temperature: -5.3 °C
Number of sunny days: 126 days
Number of rainy days: 239 days
Look at detailed online map of Barnham
* Weather data for Barnham 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) | 12.9 | 14.7 | 14.7 | 16.4 | 19.8 | 29.9 | 26.3 | 25.9 | 32.0 | 23.1 | 14.7 | 13.4 |
| Average daytime temperature (°C) | 7.9 | 9.6 | 9.9 | 12.5 | 16.4 | 22.5 | 20.7 | 21.4 | 22.6 | 16.4 | 10.0 | 9.3 |
| Average temperature (°C) | 4.9 | 6.2 | 7.0 | 8.3 | 12.1 | 17.5 | 17.0 | 17.2 | 17.8 | 12.8 | 7.2 | 7.1 |
| Average night temperature (°C) | 1.8 | 3.0 | 3.7 | 4.1 | 7.9 | 12.1 | 13.2 | 13.0 | 13.3 | 9.6 | 4.4 | 4.4 |
| Absolute minimum temperature (°C) | -5.3 | -2.6 | -2.9 | -0.7 | 3.8 | 7.9 | 9.2 | 8.3 | 9.0 | 1.5 | -2.9 | -4.3 |
| 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) | 8.3 | 9.9 | 11.9 | 13.9 | 15.7 | 16.7 | 16.2 | 14.6 | 12.7 | 10.6 | 8.8 | 7.8 |
| Daylight minimum duration (h) | 7.0 | 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 | 4.6 | 8.9 | 10.3 | 12.4 | 10.4 | 11.0 | 8.7 | 5.4 | 4.2 | 2.3 |
| Precipitation (mm) | 38 | 10 | 100 | 68 | 50 | 64 | 113 | 63 | 74 | 125 | 54 | 82 |
| Sunny days | 13 | 16 | 3 | 9 | 15 | 18 | 4 | 7 | 12 | 11 | 9 | 9 |
| Rainy days | 18 | 12 | 28 | 21 | 16 | 12 | 27 | 24 | 18 | 20 | 21 | 22 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The best time to visit Barnham during the most sunny months:
Months with the longest average daylight duration in Barnham:
The largest precipitation sum in Barnham is at