Average annual temperature is 12.4 °C
Absolute maximum temperature: 29.3 °C
Absolute minimum temperature: -3.7 °C
Number of sunny days: 102 days
Number of rainy days: 263 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) | 13.2 | 15.9 | 16.7 | 17.0 | 19.5 | 28.0 | 26.2 | 26.4 | 29.3 | 26.9 | 15.6 | 14.7 |
| Average daytime temperature (°C) | 8.8 | 10.1 | 11.7 | 13.6 | 16.5 | 21.9 | 20.8 | 21.0 | 22.3 | 18.1 | 12.1 | 11.0 |
| Average temperature (°C) | 6.8 | 6.8 | 9.0 | 9.8 | 12.8 | 17.3 | 17.2 | 17.3 | 18.2 | 14.5 | 9.9 | 9.2 |
| Average night temperature (°C) | 4.7 | 4.0 | 6.5 | 6.4 | 9.1 | 13.0 | 13.6 | 14.1 | 14.5 | 11.5 | 8.0 | 7.2 |
| Absolute minimum temperature (°C) | -3.7 | -1.5 | -0.1 | 0.6 | 5.3 | 10.0 | 10.1 | 11.7 | 9.7 | 6.9 | 2.4 | 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 | 16.1 | 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) | 3.2 | 5.7 | 5.7 | 8.3 | 11.1 | 11.8 | 9.8 | 9.2 | 8.8 | 6.5 | 4.4 | 3.2 |
| Precipitation (mm) | 85 | 27 | 102 | 73 | 44 | 43 | 79 | 80 | 66 | 71 | 127 | 77 |
| Sunny days | 6 | 12 | 3 | 8 | 15 | 16 | 4 | 9 | 8 | 9 | 4 | 8 |
| Rainy days | 25 | 16 | 28 | 22 | 16 | 14 | 27 | 22 | 22 | 22 | 26 | 23 |
| 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