Average annual temperature is -1.8 °C
Absolute maximum temperature: 18.5 °C
Absolute minimum temperature: -21.3 °C
Number of sunny days: 139 days
Number of rainy days: 135 days
Number of snow days: 91 days
Look at detailed online map of Plan-de-la-Chaux
* Weather data for Plan-de-la-Chaux 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) | 0.1 | 3.5 | 1.8 | 3.3 | 7.0 | 13.9 | 17.7 | 18.5 | 15.9 | 13.6 | 2.1 | 1.0 |
| Average daytime temperature (°C) | -7.7 | -4.0 | -3.9 | -3.4 | 2.2 | 9.4 | 9.6 | 9.5 | 9.8 | 4.2 | -5.0 | -4.3 |
| Average temperature (°C) | -10.4 | -7.5 | -7.0 | -6.1 | -0.5 | 5.7 | 5.8 | 6.0 | 5.8 | 1.2 | -7.8 | -6.8 |
| Average night temperature (°C) | -13.2 | -10.5 | -10.8 | -9.5 | -3.2 | 2.0 | 2.1 | 2.7 | 2.1 | -2.0 | -11.2 | -9.3 |
| Absolute minimum temperature (°C) | -21.3 | -18.5 | -17.8 | -17.7 | -5.6 | -0.2 | -4.3 | -4.9 | -6.6 | -10.7 | -18.4 | -19.3 |
| 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 | 10.4 | 11.9 | 13.5 | 14.9 | 15.7 | 15.3 | 14.1 | 12.5 | 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) | 5.9 | 8.7 | 7.2 | 9.6 | 10.7 | 12.7 | 13.1 | 11.4 | 10.5 | 7.4 | 4.1 | 4.5 |
| Precipitation (mm) | 161 | 15 | 361 | 162 | 78 | 68 | 87 | 104 | 52 | 175 | 457 | 346 |
| Sunny days | 13 | 18 | 9 | 8 | 10 | 4 | 13 | 10 | 20 | 17 | 4 | 13 |
| Rainy days | 1 | 0 | 2 | 6 | 8 | 26 | 18 | 20 | 10 | 13 | 19 | 12 |
| Snow days | 17 | 10 | 20 | 16 | 13 | 0 | 0 | 1 | 0 | 1 | 7 | 6 |
The best time to visit Plan-de-la-Chaux during the most sunny months:
Months with the longest average daylight duration in Plan-de-la-Chaux:
The largest precipitation sum in Plan-de-la-Chaux is at