Average annual temperature is 14.3 °C
Absolute maximum temperature: 36.8 °C
Absolute minimum temperature: -4.4 °C
Number of sunny days: 151 days
Number of rainy days: 213 days
Number of snow days: 1 day
Look at detailed online map of Le Grand Bois
* Weather data for Le Grand Bois 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) | 17.1 | 17.5 | 23.9 | 26.6 | 28.8 | 30.8 | 33.2 | 36.8 | 33.7 | 30.0 | 20.8 | 14.7 |
| Average daytime temperature (°C) | 8.6 | 11.5 | 15.0 | 17.6 | 21.7 | 26.5 | 26.7 | 27.4 | 27.3 | 21.9 | 13.7 | 10.5 |
| Average temperature (°C) | 5.7 | 5.8 | 10.3 | 12.5 | 16.6 | 21.4 | 21.5 | 22.0 | 21.3 | 16.7 | 10.3 | 7.4 |
| Average night temperature (°C) | 2.9 | 1.2 | 5.9 | 7.6 | 11.4 | 16.6 | 16.4 | 16.8 | 16.0 | 12.1 | 7.1 | 4.6 |
| Absolute minimum temperature (°C) | -3.4 | -3.3 | -4.4 | 0.1 | 7.3 | 14.5 | 13.1 | 10.0 | 8.8 | 7.4 | -1.9 | -2.6 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 9.0 | 11.0 | 12.0 | 14.0 | 15.0 | 15.0 | 15.0 | 14.0 | 13.0 | 11.0 | 10.0 | 9.0 |
| Daylight mean duration (h) | 9.3 | 10.4 | 11.9 | 13.5 | 14.8 | 15.5 | 15.2 | 14.0 | 12.5 | 11.0 | 9.6 | 8.9 |
| Daylight minimum duration (h) | 8.0 | 9.0 | 11.0 | 12.0 | 14.0 | 15.0 | 14.0 | 13.0 | 11.0 | 10.0 | 9.0 | 8.0 |
| Sunshine mean duration (h) | 3.9 | 7.4 | 7.2 | 8.9 | 11.0 | 10.6 | 12.0 | 10.9 | 10.4 | 7.3 | 5.3 | 3.5 |
| Precipitation (mm) | 102 | 32 | 93 | 89 | 65 | 121 | 30 | 105 | 31 | 129 | 217 | 86 |
| Sunny days | 10 | 22 | 14 | 10 | 6 | 9 | 16 | 14 | 17 | 17 | 5 | 11 |
| Rainy days | 21 | 5 | 17 | 20 | 25 | 21 | 15 | 17 | 13 | 14 | 25 | 20 |
| Snow days | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The best time to visit Le Grand Bois during the most sunny months:
Months with the longest average daylight duration in Le Grand Bois:
The largest precipitation sum in Le Grand Bois is at