Average annual temperature is 7.7 °C
Absolute maximum temperature: 30.7 °C
Absolute minimum temperature: -14.3 °C
Number of sunny days: 104 days
Number of rainy days: 213 days
Number of snow days: 48 days
Look at detailed online map of Rosenlaui
* Weather data for Rosenlaui 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) | 9.0 | 11.7 | 13.3 | 15.1 | 18.6 | 24.5 | 30.4 | 30.7 | 25.9 | 24.6 | 12.3 | 10.2 |
| Average daytime temperature (°C) | 1.9 | 5.3 | 7.4 | 7.4 | 13.1 | 20.4 | 21.7 | 21.6 | 21.3 | 16.8 | 6.1 | 5.4 |
| Average temperature (°C) | -1.1 | 0.1 | 2.7 | 3.9 | 8.5 | 14.5 | 16.5 | 16.2 | 15.6 | 11.3 | 2.2 | 1.2 |
| Average night temperature (°C) | -4.9 | -3.9 | -1.7 | 0.2 | 3.4 | 7.6 | 10.9 | 11.1 | 10.0 | 6.4 | -2.9 | -2.8 |
| Absolute minimum temperature (°C) | -14.1 | -10.6 | -8.4 | -6.3 | -0.1 | 1.7 | 4.6 | 4.9 | 3.2 | -0.5 | -14.3 | -12.8 |
| 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) | 9.0 | 10.3 | 11.9 | 13.6 | 15.0 | 15.8 | 15.4 | 14.2 | 12.6 | 10.9 | 9.4 | 8.6 |
| 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) | 4.9 | 7.7 | 7.1 | 7.9 | 9.4 | 13.0 | 11.8 | 10.3 | 10.1 | 7.6 | 3.7 | 3.8 |
| Precipitation (mm) | 118 | 71 | 253 | 227 | 157 | 198 | 270 | 283 | 81 | 168 | 381 | 295 |
| Sunny days | 9 | 13 | 10 | 2 | 6 | 6 | 5 | 9 | 12 | 18 | 4 | 10 |
| Rainy days | 6 | 6 | 15 | 19 | 25 | 24 | 26 | 22 | 18 | 13 | 23 | 16 |
| Snow days | 16 | 9 | 6 | 9 | 0 | 0 | 0 | 0 | 0 | 0 | 3 | 5 |
The best time to visit Rosenlaui during the most sunny months:
Months with the longest average daylight duration in Rosenlaui:
The largest precipitation sum in Rosenlaui is at