Average annual temperature is 2.5 °C
Absolute maximum temperature: 23.2 °C
Absolute minimum temperature: -20.3 °C
Number of sunny days: 162 days
Number of rainy days: 113 days
Number of snow days: 90 days
Look at detailed online map of La Rösa
* Weather data for La Rösa 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) | 5.8 | 6.8 | 6.0 | 8.6 | 12.5 | 16.6 | 20.9 | 23.2 | 21.1 | 15.3 | 6.4 | 7.9 |
| Average daytime temperature (°C) | -3.1 | -0.2 | 1.1 | 2.0 | 8.0 | 12.7 | 14.8 | 15.1 | 14.1 | 8.2 | -0.3 | 1.1 |
| Average temperature (°C) | -6.6 | -4.0 | -2.3 | -1.3 | 5.1 | 8.5 | 10.2 | 11.1 | 9.9 | 5.3 | -3.7 | -2.5 |
| Average night temperature (°C) | -10.7 | -7.9 | -6.6 | -5.5 | 1.8 | 3.9 | 5.3 | 6.9 | 5.3 | 1.5 | -9.0 | -7.2 |
| Absolute minimum temperature (°C) | -17.7 | -17.0 | -11.9 | -13.7 | -1.9 | -0.1 | -2.7 | -2.5 | -1.2 | -6.4 | -18.3 | -20.3 |
| 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 | 9.4 | 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) | 5.3 | 7.7 | 7.9 | 8.7 | 9.8 | 13.0 | 12.6 | 10.1 | 9.7 | 7.2 | 4.8 | 4.4 |
| Precipitation (mm) | 46 | 14 | 59 | 61 | 82 | 22 | 54 | 119 | 88 | 227 | 116 | 179 |
| Sunny days | 18 | 15 | 13 | 12 | 9 | 18 | 13 | 9 | 18 | 16 | 7 | 14 |
| Rainy days | 1 | 3 | 3 | 4 | 17 | 12 | 18 | 20 | 12 | 13 | 4 | 6 |
| Snow days | 12 | 10 | 15 | 14 | 5 | 0 | 0 | 2 | 0 | 2 | 19 | 11 |
The best time to visit La Rösa during the most sunny months:
Months with the longest average daylight duration in La Rösa:
The largest precipitation sum in La Rösa is at