Average annual temperature is 12.0 °C
Absolute maximum temperature: 31.6 °C
Absolute minimum temperature: -4.8 °C
Number of sunny days: 137 days
Number of rainy days: 227 days
Number of snow days: 1 day
Look at detailed online map of Saint-Clair
* Weather data for Saint-Clair 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) | 12.7 | 14.1 | 18.9 | 19.6 | 23.7 | 30.8 | 29.2 | 29.8 | 31.6 | 26.5 | 15.8 | 14.1 |
| Average daytime temperature (°C) | 7.5 | 9.0 | 11.3 | 13.2 | 18.1 | 24.4 | 22.6 | 22.5 | 23.7 | 17.6 | 11.0 | 9.3 |
| Average temperature (°C) | 5.3 | 4.9 | 7.8 | 9.0 | 13.3 | 19.1 | 18.0 | 18.2 | 18.6 | 13.4 | 8.5 | 6.9 |
| Average night temperature (°C) | 2.7 | 1.3 | 4.5 | 4.9 | 8.3 | 13.1 | 13.3 | 14.0 | 14.0 | 9.5 | 5.7 | 4.6 |
| Absolute minimum temperature (°C) | -3.5 | -4.2 | -3.1 | 0.0 | 4.6 | 8.5 | 9.7 | 9.8 | 7.8 | 4.2 | -0.5 | -4.8 |
| 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) | 3.5 | 5.7 | 6.1 | 7.7 | 11.1 | 12.3 | 10.4 | 9.5 | 9.3 | 6.1 | 4.3 | 2.7 |
| Precipitation (mm) | 76 | 5 | 94 | 75 | 55 | 58 | 79 | 135 | 66 | 106 | 109 | 53 |
| Sunny days | 11 | 17 | 7 | 8 | 16 | 19 | 6 | 8 | 16 | 12 | 5 | 12 |
| Rainy days | 19 | 11 | 24 | 22 | 15 | 11 | 25 | 23 | 14 | 19 | 25 | 19 |
| Snow days | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The best time to visit Saint-Clair during the most sunny months:
Months with the longest average daylight duration in Saint-Clair:
The largest precipitation sum in Saint-Clair is at