Average annual temperature is 12.2 °C
Absolute maximum temperature: 37.6 °C
Absolute minimum temperature: -5.4 °C
Number of sunny days: 140 days
Number of rainy days: 220 days
Number of snow days: 5 days
Look at detailed online map of Challes-la-Montagne
* Weather data for Challes-la-Montagne 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) | 14.4 | 15.3 | 19.9 | 21.0 | 25.2 | 28.8 | 34.6 | 37.6 | 31.7 | 26.3 | 15.4 | 13.7 |
| Average daytime temperature (°C) | 6.1 | 8.9 | 11.4 | 12.9 | 18.4 | 24.6 | 25.7 | 26.3 | 24.8 | 19.0 | 9.6 | 7.8 |
| Average temperature (°C) | 3.3 | 4.1 | 7.5 | 8.8 | 13.9 | 19.9 | 21.0 | 21.4 | 19.7 | 14.9 | 6.9 | 5.0 |
| Average night temperature (°C) | 0.7 | 0.2 | 3.6 | 4.6 | 9.6 | 15.3 | 15.8 | 16.8 | 14.7 | 11.1 | 3.9 | 2.3 |
| Absolute minimum temperature (°C) | -5.4 | -4.2 | -4.0 | -1.7 | 6.8 | 12.1 | 10.3 | 10.1 | 7.2 | 5.3 | -3.5 | -5.3 |
| 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 | 8.0 |
| Daylight mean duration (h) | 9.1 | 10.3 | 11.9 | 13.6 | 15.0 | 15.7 | 15.4 | 14.1 | 12.6 | 10.9 | 9.5 | 8.7 |
| Daylight minimum duration (h) | 8.0 | 9.0 | 11.0 | 12.0 | 14.0 | 15.0 | 14.0 | 13.0 | 11.0 | 10.0 | 8.0 | 8.0 |
| Sunshine mean duration (h) | 4.1 | 7.0 | 7.4 | 8.4 | 10.0 | 12.9 | 12.3 | 10.6 | 10.4 | 7.2 | 3.8 | 3.6 |
| Precipitation (mm) | 128 | 11 | 152 | 162 | 113 | 115 | 62 | 64 | 100 | 222 | 240 | 193 |
| Sunny days | 12 | 18 | 11 | 6 | 5 | 9 | 12 | 15 | 19 | 17 | 4 | 12 |
| Rainy days | 14 | 10 | 20 | 24 | 26 | 21 | 19 | 16 | 11 | 14 | 26 | 19 |
| Snow days | 5 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The best time to visit Challes-la-Montagne during the most sunny months:
Months with the longest average daylight duration in Challes-la-Montagne:
The largest precipitation sum in Challes-la-Montagne is at