Average annual temperature is 11.8 °C
Absolute maximum temperature: 34.4 °C
Absolute minimum temperature: -6.7 °C
Number of sunny days: 124 days
Number of rainy days: 231 days
Number of snow days: 10 days
Look at detailed online map of Saint-Germain
* Weather data for Saint-Germain 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) | 14.6 | 13.9 | 18.4 | 18.0 | 24.5 | 30.1 | 34.4 | 31.1 | 30.6 | 25.5 | 14.7 | 12.6 |
| Average daytime temperature (°C) | 6.0 | 7.9 | 11.1 | 12.8 | 19.0 | 26.4 | 24.5 | 23.6 | 24.6 | 18.5 | 9.2 | 7.0 |
| Average temperature (°C) | 4.0 | 3.7 | 7.0 | 8.5 | 14.2 | 20.8 | 19.9 | 19.2 | 18.7 | 13.6 | 6.7 | 5.0 |
| Average night temperature (°C) | 2.0 | -0.1 | 3.1 | 4.1 | 9.0 | 14.1 | 14.8 | 15.0 | 13.2 | 9.3 | 4.4 | 3.2 |
| Absolute minimum temperature (°C) | -4.8 | -6.7 | -3.6 | -3.2 | 4.6 | 11.1 | 9.9 | 9.9 | 4.9 | 3.0 | -1.8 | -4.2 |
| 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 | 15.6 | 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) | 2.5 | 5.5 | 7.1 | 8.4 | 11.4 | 13.7 | 11.4 | 9.8 | 10.6 | 7.0 | 3.2 | 2.0 |
| Precipitation (mm) | 69 | 14 | 83 | 72 | 48 | 20 | 98 | 124 | 40 | 124 | 155 | 107 |
| Sunny days | 6 | 14 | 9 | 7 | 13 | 21 | 7 | 8 | 19 | 13 | 2 | 5 |
| Rainy days | 18 | 13 | 21 | 23 | 18 | 9 | 24 | 23 | 11 | 18 | 28 | 25 |
| Snow days | 7 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 |
The best time to visit Saint-Germain during the most sunny months:
Months with the longest average daylight duration in Saint-Germain:
The largest precipitation sum in Saint-Germain is at