Average annual temperature is 10.6 °C
Absolute maximum temperature: 28.4 °C
Absolute minimum temperature: -5.3 °C
Number of sunny days: 127 days
Number of rainy days: 238 days
Look at detailed online map of St Mary Bourne
* Weather data for St Mary Bourne 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) | 11.9 | 12.2 | 13.3 | 16.4 | 20.5 | 27.3 | 25.3 | 24.0 | 28.4 | 21.4 | 14.2 | 12.6 |
| Average daytime temperature (°C) | 7.1 | 8.8 | 9.3 | 11.7 | 16.3 | 21.9 | 19.2 | 20.0 | 21.1 | 15.5 | 9.7 | 9.0 |
| Average temperature (°C) | 4.1 | 5.3 | 6.5 | 7.8 | 12.0 | 16.9 | 15.7 | 15.9 | 16.7 | 12.0 | 7.0 | 6.9 |
| Average night temperature (°C) | 1.1 | 2.2 | 3.8 | 3.7 | 7.6 | 11.6 | 11.8 | 11.9 | 12.5 | 9.1 | 4.2 | 4.4 |
| Absolute minimum temperature (°C) | -5.3 | -4.1 | -2.2 | -1.2 | 4.3 | 6.3 | 8.2 | 9.0 | 6.8 | 1.8 | -2.6 | -3.7 |
| 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 | 13.9 | 15.6 | 16.5 | 16.1 | 14.5 | 12.6 | 10.7 | 8.9 | 8.0 |
| 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) | 4.2 | 4.6 | 4.2 | 7.5 | 10.9 | 12.7 | 10.1 | 9.7 | 8.3 | 6.3 | 4.2 | 2.4 |
| Precipitation (mm) | 93 | 6 | 115 | 80 | 47 | 35 | 112 | 79 | 57 | 111 | 88 | 118 |
| Sunny days | 16 | 16 | 5 | 7 | 16 | 17 | 2 | 5 | 11 | 11 | 10 | 11 |
| Rainy days | 15 | 12 | 26 | 23 | 15 | 13 | 29 | 26 | 19 | 20 | 20 | 20 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The best time to visit St Mary Bourne during the most sunny months:
Months with the longest average daylight duration in St Mary Bourne:
The largest precipitation sum in St Mary Bourne is at