Average annual temperature is 14.5 °C
Absolute maximum temperature: 41.1 °C
Absolute minimum temperature: -3.6 °C
Number of sunny days: 153 days
Number of rainy days: 208 days
Number of snow days: 4 days
Look at detailed online map of Chélan
* Weather data for Chélan 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) | 20.0 | 18.8 | 27.8 | 27.3 | 27.6 | 31.4 | 34.9 | 41.1 | 34.0 | 32.0 | 24.5 | 18.4 |
| Average daytime temperature (°C) | 9.1 | 11.5 | 16.2 | 17.5 | 20.1 | 25.4 | 26.6 | 27.8 | 27.5 | 23.5 | 14.7 | 12.0 |
| Average temperature (°C) | 5.7 | 5.8 | 11.1 | 12.6 | 15.3 | 20.6 | 21.6 | 22.3 | 21.4 | 18.0 | 10.9 | 8.1 |
| Average night temperature (°C) | 2.9 | 1.2 | 6.9 | 8.1 | 11.1 | 16.4 | 17.1 | 17.6 | 16.6 | 13.6 | 7.7 | 4.8 |
| Absolute minimum temperature (°C) | -3.6 | -2.3 | -1.9 | 2.4 | 6.6 | 13.1 | 14.2 | 13.0 | 11.9 | 9.1 | 1.1 | -0.5 |
| 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) | 9.4 | 10.5 | 11.9 | 13.4 | 14.7 | 15.3 | 15.0 | 13.9 | 12.5 | 11.0 | 9.7 | 9.0 |
| Daylight minimum duration (h) | 9.0 | 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) | 4.5 | 7.8 | 7.8 | 8.5 | 10.1 | 10.3 | 10.6 | 10.8 | 10.2 | 7.9 | 5.1 | 5.0 |
| Precipitation (mm) | 109 | 20 | 65 | 87 | 143 | 104 | 27 | 49 | 62 | 82 | 130 | 72 |
| Sunny days | 9 | 18 | 13 | 12 | 3 | 9 | 14 | 17 | 18 | 19 | 8 | 13 |
| Rainy days | 19 | 9 | 18 | 18 | 28 | 21 | 17 | 14 | 12 | 12 | 22 | 18 |
| Snow days | 3 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The best time to visit Chélan during the most sunny months:
Months with the longest average daylight duration in Chélan:
The largest precipitation sum in Chélan is at