Average annual temperature is 12.9 °C
Absolute maximum temperature: 32.3 °C
Absolute minimum temperature: -4.7 °C
Number of sunny days: 159 days
Number of rainy days: 205 days
Number of snow days: 1 day
Look at detailed online map of La Grande Fosse
* Weather data for La Grande Fosse 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) | 13.5 | 14.9 | 19.8 | 20.0 | 25.2 | 31.6 | 30.1 | 31.2 | 32.3 | 27.7 | 16.5 | 14.8 |
| Average daytime temperature (°C) | 8.2 | 9.6 | 12.3 | 14.2 | 19.5 | 25.9 | 23.9 | 23.7 | 24.7 | 18.4 | 12.1 | 10.0 |
| Average temperature (°C) | 6.0 | 5.4 | 8.6 | 10.0 | 14.6 | 20.5 | 19.2 | 19.3 | 19.4 | 14.1 | 9.2 | 7.5 |
| Average night temperature (°C) | 3.3 | 1.8 | 5.1 | 5.8 | 9.6 | 14.4 | 14.3 | 14.9 | 14.4 | 10.1 | 6.2 | 5.0 |
| Absolute minimum temperature (°C) | -2.7 | -3.7 | -1.9 | -0.2 | 5.5 | 9.8 | 11.0 | 10.4 | 7.7 | 5.4 | -1.0 | -4.7 |
| 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 | 9.0 | 8.0 | 8.0 |
| Sunshine mean duration (h) | 3.5 | 5.7 | 6.3 | 8.0 | 11.3 | 12.3 | 10.5 | 9.2 | 9.3 | 6.2 | 4.7 | 3.0 |
| Precipitation (mm) | 66 | 4 | 102 | 67 | 33 | 44 | 74 | 66 | 68 | 103 | 98 | 63 |
| Sunny days | 10 | 21 | 8 | 13 | 17 | 20 | 12 | 7 | 17 | 14 | 9 | 11 |
| Rainy days | 20 | 7 | 23 | 17 | 14 | 10 | 19 | 24 | 13 | 17 | 21 | 20 |
| Snow days | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The best time to visit La Grande Fosse during the most sunny months:
Months with the longest average daylight duration in La Grande Fosse:
The largest precipitation sum in La Grande Fosse is at