Average annual temperature is 12.5 °C
Absolute maximum temperature: 31.7 °C
Absolute minimum temperature: -4.2 °C
Number of sunny days: 143 days
Number of rainy days: 221 days
Number of snow days: 1 day
Look at detailed online map of Saint-Germain-le-Guillaume
* Weather data for Saint-Germain-le-Guillaume 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) | 13.4 | 14.5 | 19.2 | 19.1 | 24.9 | 30.4 | 29.1 | 30.3 | 31.7 | 27.5 | 15.8 | 14.6 |
| Average daytime temperature (°C) | 8.2 | 9.7 | 12.0 | 14.2 | 19.1 | 25.1 | 22.6 | 22.9 | 24.0 | 18.0 | 11.8 | 10.0 |
| Average temperature (°C) | 5.9 | 5.3 | 8.4 | 9.9 | 14.1 | 19.8 | 18.1 | 18.7 | 19.0 | 13.9 | 9.1 | 7.5 |
| Average night temperature (°C) | 3.3 | 1.8 | 5.2 | 5.7 | 9.2 | 14.2 | 13.8 | 14.7 | 14.5 | 10.1 | 6.1 | 4.9 |
| Absolute minimum temperature (°C) | -3.6 | -4.0 | -2.0 | -0.1 | 5.5 | 9.3 | 10.6 | 10.8 | 8.6 | 6.3 | -2.3 | -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) | 8.9 | 10.2 | 11.9 | 13.7 | 15.2 | 16.0 | 15.6 | 14.3 | 12.6 | 10.8 | 9.3 | 8.4 |
| Daylight minimum duration (h) | 8.0 | 9.0 | 11.0 | 12.0 | 14.0 | 15.0 | 15.0 | 13.0 | 11.0 | 10.0 | 8.0 | 8.0 |
| Sunshine mean duration (h) | 4.0 | 5.7 | 6.4 | 8.5 | 11.4 | 12.8 | 10.3 | 9.6 | 9.3 | 6.5 | 4.8 | 3.7 |
| Precipitation (mm) | 78 | 9 | 114 | 60 | 45 | 66 | 98 | 90 | 79 | 121 | 119 | 82 |
| Sunny days | 8 | 18 | 10 | 12 | 19 | 17 | 6 | 9 | 13 | 12 | 8 | 11 |
| Rainy days | 23 | 9 | 21 | 18 | 12 | 13 | 25 | 22 | 17 | 19 | 22 | 20 |
| Snow days | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The best time to visit Saint-Germain-le-Guillaume during the most sunny months:
Months with the longest average daylight duration in Saint-Germain-le-Guillaume:
The largest precipitation sum in Saint-Germain-le-Guillaume is at