Average annual temperature is 11.6 °C
Absolute maximum temperature: 29.7 °C
Absolute minimum temperature: -3.8 °C
Number of sunny days: 101 days
Number of rainy days: 264 days
Look at detailed online map of Saint-Jean
* Weather data for Saint-Jean 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) | 12.2 | 15.0 | 15.9 | 17.3 | 19.4 | 27.8 | 26.0 | 26.0 | 29.7 | 26.3 | 14.6 | 13.7 |
| Average daytime temperature (°C) | 7.9 | 9.5 | 10.9 | 13.1 | 16.0 | 21.7 | 20.0 | 20.4 | 21.6 | 17.1 | 11.2 | 10.1 |
| Average temperature (°C) | 5.9 | 6.0 | 8.1 | 9.1 | 12.2 | 16.9 | 16.4 | 16.5 | 17.5 | 13.5 | 9.0 | 8.3 |
| Average night temperature (°C) | 3.7 | 3.0 | 5.6 | 5.6 | 8.6 | 12.3 | 12.9 | 13.2 | 13.9 | 10.4 | 6.9 | 6.2 |
| Absolute minimum temperature (°C) | -3.8 | -2.1 | -1.2 | 0.2 | 5.1 | 9.1 | 9.4 | 9.7 | 8.3 | 6.4 | 0.9 | -0.6 |
| 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 | 16.0 | 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) | 3.0 | 5.6 | 5.1 | 7.7 | 11.0 | 11.4 | 8.9 | 8.7 | 8.4 | 6.2 | 4.2 | 2.9 |
| Precipitation (mm) | 104 | 22 | 139 | 92 | 49 | 56 | 75 | 83 | 73 | 86 | 135 | 95 |
| Sunny days | 7 | 15 | 3 | 8 | 15 | 15 | 1 | 9 | 10 | 10 | 3 | 5 |
| Rainy days | 24 | 13 | 28 | 22 | 16 | 15 | 30 | 22 | 20 | 21 | 27 | 26 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The best time to visit Saint-Jean during the most sunny months:
Months with the longest average daylight duration in Saint-Jean:
The largest precipitation sum in Saint-Jean is at