Average annual temperature is 13.2 °C
Absolute maximum temperature: 38.3 °C
Absolute minimum temperature: -8.0 °C
Number of sunny days: 116 days
Number of rainy days: 219 days
Number of snow days: 30 days
Look at detailed online map of Châtaignier
* Weather data for Châtaignier 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) | 15.2 | 18.0 | 19.0 | 22.3 | 25.3 | 30.1 | 36.8 | 38.3 | 32.1 | 29.1 | 16.2 | 13.4 |
| Average daytime temperature (°C) | 7.1 | 12.0 | 13.1 | 15.0 | 20.4 | 26.1 | 28.4 | 28.1 | 27.1 | 21.8 | 10.1 | 8.5 |
| Average temperature (°C) | 3.3 | 7.1 | 8.3 | 10.0 | 14.9 | 20.8 | 22.6 | 22.5 | 20.8 | 16.1 | 6.3 | 5.2 |
| Average night temperature (°C) | 0.1 | 3.0 | 4.2 | 5.3 | 9.6 | 15.7 | 16.8 | 17.4 | 15.3 | 11.3 | 2.1 | 1.6 |
| Absolute minimum temperature (°C) | -7.9 | -2.9 | -3.3 | -0.6 | 6.7 | 9.3 | 8.9 | 10.3 | 8.5 | 4.8 | -8.0 | -6.9 |
| 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) | 5.7 | 8.3 | 7.4 | 8.7 | 9.9 | 12.6 | 12.5 | 10.9 | 10.5 | 7.5 | 3.8 | 4.3 |
| Precipitation (mm) | 107 | 28 | 260 | 203 | 208 | 120 | 121 | 120 | 91 | 164 | 436 | 312 |
| Sunny days | 10 | 18 | 9 | 5 | 4 | 5 | 7 | 12 | 17 | 17 | 2 | 10 |
| Rainy days | 8 | 6 | 18 | 24 | 27 | 25 | 24 | 19 | 13 | 14 | 25 | 16 |
| Snow days | 13 | 4 | 4 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 3 | 5 |
The best time to visit Châtaignier during the most sunny months:
Months with the longest average daylight duration in Châtaignier:
The largest precipitation sum in Châtaignier is at