Average annual temperature is 4.2 °C
Absolute maximum temperature: 28.8 °C
Absolute minimum temperature: -20.2 °C
Number of sunny days: 127 days
Number of rainy days: 183 days
Number of snow days: 55 days
Look at detailed online map of Champlan
* Weather data for Champlan Switzerland is based on climate observations for 2026 year
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Absolute maximum temperature (°C) | 4.3 | 9.4 | 8.4 | 11.0 | 17.4 | 21.7 | 26.6 | 28.8 | 23.7 | 20.4 | 6.0 | 2.0 |
| Average daytime temperature (°C) | -2.7 | 2.2 | 3.4 | 4.6 | 11.4 | 17.6 | 18.7 | 18.4 | 18.0 | 12.3 | 0.5 | -1.2 |
| Average temperature (°C) | -6.3 | -3.3 | -0.8 | 0.5 | 6.7 | 12.9 | 13.8 | 13.5 | 12.5 | 7.2 | -3.1 | -4.1 |
| Average night temperature (°C) | -10.0 | -8.9 | -5.3 | -3.3 | 1.9 | 7.6 | 9.0 | 8.7 | 7.0 | 2.6 | -7.2 | -7.9 |
| Absolute minimum temperature (°C) | -17.9 | -20.2 | -12.1 | -8.1 | -4.4 | 4.2 | 3.5 | 1.4 | -1.1 | -3.4 | -13.7 | -17.4 |
| 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 | 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) | 5.5 | 8.1 | 7.4 | 8.7 | 10.2 | 12.6 | 12.6 | 10.6 | 10.4 | 7.6 | 3.7 | 4.1 |
| Precipitation (mm) | 93 | 11 | 220 | 118 | 84 | 84 | 127 | 101 | 62 | 127 | 309 | 256 |
| Sunny days | 14 | 18 | 12 | 10 | 7 | 5 | 5 | 6 | 17 | 17 | 3 | 13 |
| Rainy days | 6 | 2 | 10 | 11 | 24 | 25 | 26 | 25 | 13 | 14 | 17 | 10 |
| Snow days | 11 | 8 | 9 | 9 | 0 | 0 | 0 | 0 | 0 | 0 | 10 | 8 |
The best time to visit Champlan during the most sunny months:
Months with the longest average daylight duration in Champlan:
The largest precipitation sum in Champlan is at