Average annual temperature is 12.4 °C
Absolute maximum temperature: 31.8 °C
Absolute minimum temperature: -5.0 °C
Number of sunny days: 136 days
Number of rainy days: 229 days
Look at detailed online map of Somsois
* Weather data for Somsois France is based on climate observations for 2026 year
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Absolute maximum temperature (°C) | 14.9 | 14.9 | 18.2 | 19.1 | 25.0 | 29.9 | 31.8 | 31.1 | 31.5 | 26.9 | 15.9 | 13.0 |
| Average daytime temperature (°C) | 7.2 | 8.7 | 11.7 | 13.3 | 19.2 | 26.2 | 24.3 | 23.8 | 24.9 | 18.6 | 10.6 | 8.3 |
| Average temperature (°C) | 5.1 | 4.5 | 7.9 | 9.1 | 14.7 | 20.8 | 19.7 | 19.3 | 19.3 | 13.9 | 7.9 | 6.3 |
| Average night temperature (°C) | 2.6 | 1.1 | 4.0 | 5.0 | 10.0 | 14.7 | 15.2 | 15.2 | 14.1 | 9.6 | 5.4 | 4.1 |
| Absolute minimum temperature (°C) | -4.5 | -5.0 | -3.0 | -1.8 | 6.0 | 11.4 | 11.5 | 10.4 | 6.7 | 4.1 | -1.0 | -3.4 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 9.0 | 10.0 | 12.0 | 14.0 | 15.0 | 16.0 | 16.0 | 15.0 | 13.0 | 11.0 | 9.0 | 8.0 |
| Daylight mean duration (h) | 8.8 | 10.2 | 11.9 | 13.7 | 15.2 | 16.1 | 15.7 | 14.3 | 12.6 | 10.8 | 9.2 | 8.4 |
| Daylight minimum duration (h) | 8.0 | 9.0 | 11.0 | 12.0 | 14.0 | 15.0 | 15.0 | 13.0 | 11.0 | 9.0 | 8.0 | 8.0 |
| Sunshine mean duration (h) | 2.6 | 5.6 | 6.7 | 7.8 | 11.7 | 13.4 | 10.8 | 9.8 | 10.1 | 6.6 | 3.7 | 1.8 |
| Precipitation (mm) | 87 | 8 | 124 | 98 | 39 | 39 | 109 | 110 | 49 | 124 | 150 | 104 |
| Sunny days | 7 | 17 | 8 | 10 | 15 | 23 | 11 | 7 | 17 | 12 | 2 | 7 |
| Rainy days | 24 | 11 | 23 | 20 | 16 | 7 | 20 | 24 | 13 | 19 | 28 | 24 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The best time to visit Somsois during the most sunny months:
Months with the longest average daylight duration in Somsois:
The largest precipitation sum in Somsois is at