Average annual temperature is 9.6 °C
Absolute maximum temperature: 35.5 °C
Absolute minimum temperature: -10.7 °C
Number of sunny days: 165 days
Number of rainy days: 191 days
Number of snow days: 9 days
Look at detailed online map of Mont Méjan
* Weather data for Mont Méjan 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) | 10.0 | 15.1 | 18.4 | 18.8 | 21.3 | 25.1 | 31.6 | 35.5 | 26.8 | 24.9 | 15.3 | 11.7 |
| Average daytime temperature (°C) | 3.3 | 7.3 | 9.9 | 11.8 | 15.7 | 20.8 | 23.9 | 24.4 | 21.7 | 16.6 | 7.7 | 6.7 |
| Average temperature (°C) | 0.3 | 2.1 | 4.9 | 6.9 | 11.1 | 16.1 | 18.4 | 18.7 | 16.3 | 12.3 | 4.7 | 3.2 |
| Average night temperature (°C) | -2.4 | -1.9 | 0.9 | 2.7 | 6.7 | 11.2 | 13.0 | 13.5 | 11.6 | 8.3 | 1.9 | 0.2 |
| Absolute minimum temperature (°C) | -10.7 | -5.9 | -5.2 | -2.9 | 2.7 | 7.3 | 7.8 | 4.7 | 3.5 | 2.6 | -5.2 | -7.4 |
| 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 | 10.5 | 11.9 | 13.5 | 14.8 | 15.5 | 15.1 | 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) | 4.3 | 7.9 | 8.0 | 9.1 | 10.4 | 12.0 | 12.9 | 11.6 | 10.3 | 7.0 | 5.4 | 4.4 |
| Precipitation (mm) | 73 | 30 | 104 | 59 | 135 | 95 | 25 | 24 | 85 | 167 | 136 | 65 |
| Sunny days | 15 | 20 | 12 | 13 | 6 | 8 | 19 | 18 | 17 | 15 | 7 | 15 |
| Rainy days | 12 | 3 | 19 | 17 | 25 | 22 | 12 | 13 | 13 | 16 | 23 | 16 |
| Snow days | 4 | 5 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The best time to visit Mont Méjan during the most sunny months:
Months with the longest average daylight duration in Mont Méjan:
The largest precipitation sum in Mont Méjan is at