Average annual temperature is 13.2 °C
Absolute maximum temperature: 32.5 °C
Absolute minimum temperature: -3.7 °C
Number of sunny days: 146 days
Number of rainy days: 219 days
Look at detailed online map of La Grande Ardenne
* Weather data for La Grande Ardenne 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 | 19.9 | 19.4 | 25.7 | 30.3 | 30.4 | 32.4 | 32.5 | 28.6 | 16.3 | 14.7 |
| Average daytime temperature (°C) | 8.7 | 9.9 | 12.6 | 14.6 | 19.6 | 25.9 | 23.7 | 24.1 | 24.9 | 19.0 | 12.5 | 10.6 |
| Average temperature (°C) | 6.4 | 5.8 | 8.9 | 10.5 | 14.9 | 20.7 | 19.0 | 19.4 | 19.9 | 14.7 | 9.7 | 8.0 |
| Average night temperature (°C) | 4.0 | 2.3 | 5.6 | 6.4 | 10.2 | 15.3 | 14.4 | 15.1 | 15.2 | 10.8 | 6.6 | 5.4 |
| Absolute minimum temperature (°C) | -3.6 | -2.6 | -2.3 | -0.3 | 6.3 | 11.1 | 11.2 | 9.8 | 7.7 | 6.3 | -2.3 | -3.7 |
| 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 | 15.0 | 15.0 | 14.0 | 13.0 | 11.0 | 9.0 | 8.0 |
| Daylight mean duration (h) | 8.9 | 10.3 | 11.9 | 13.6 | 15.1 | 15.9 | 15.5 | 14.2 | 12.6 | 10.9 | 9.3 | 8.5 |
| 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) | 3.9 | 5.6 | 7.0 | 8.4 | 11.5 | 12.6 | 11.0 | 10.1 | 9.4 | 6.7 | 5.4 | 4.0 |
| Precipitation (mm) | 97 | 19 | 105 | 60 | 64 | 41 | 65 | 61 | 80 | 106 | 118 | 72 |
| Sunny days | 10 | 18 | 8 | 11 | 17 | 19 | 8 | 10 | 16 | 14 | 3 | 12 |
| Rainy days | 21 | 10 | 23 | 19 | 14 | 11 | 23 | 21 | 14 | 17 | 27 | 19 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The best time to visit La Grande Ardenne during the most sunny months:
Months with the longest average daylight duration in La Grande Ardenne:
The largest precipitation sum in La Grande Ardenne is at