Average annual temperature is 2.7 °C
Absolute maximum temperature: 24.4 °C
Absolute minimum temperature: -22.9 °C
Number of sunny days: 109 days
Number of rainy days: 158 days
Number of snow days: 98 days
Look at detailed online map of Wiler (Lötschen)
* Weather data for Wiler (Lötschen) 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) | 4.1 | 7.6 | 6.4 | 7.9 | 12.9 | 18.9 | 22.4 | 24.4 | 21.5 | 18.0 | 5.9 | 7.1 |
| Average daytime temperature (°C) | -3.1 | 0.4 | 1.1 | 1.7 | 7.6 | 13.9 | 15.0 | 14.7 | 15.1 | 9.1 | -0.5 | 0.5 |
| Average temperature (°C) | -6.2 | -3.1 | -2.4 | -1.5 | 4.5 | 9.4 | 10.5 | 10.5 | 10.5 | 5.6 | -3.8 | -2.3 |
| Average night temperature (°C) | -10.5 | -6.8 | -6.6 | -5.5 | 0.6 | 3.7 | 5.5 | 6.0 | 5.4 | 1.5 | -9.3 | -6.1 |
| Absolute minimum temperature (°C) | -22.4 | -14.7 | -14.4 | -14.5 | -4.2 | -1.5 | -4.2 | -3.2 | -7.2 | -9.1 | -19.9 | -22.9 |
| 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 | 9.4 | 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) | 5.0 | 8.1 | 7.0 | 7.7 | 10.4 | 12.8 | 12.3 | 10.2 | 10.4 | 7.4 | 3.1 | 4.0 |
| Precipitation (mm) | 76 | 22 | 217 | 142 | 83 | 59 | 120 | 149 | 54 | 105 | 312 | 240 |
| Sunny days | 12 | 16 | 10 | 9 | 6 | 3 | 5 | 4 | 14 | 17 | 3 | 10 |
| Rainy days | 1 | 2 | 0 | 6 | 15 | 27 | 26 | 26 | 16 | 11 | 15 | 13 |
| Snow days | 18 | 10 | 21 | 15 | 10 | 0 | 0 | 1 | 0 | 3 | 12 | 8 |
The best time to visit Wiler (Lötschen) during the most sunny months:
Months with the longest average daylight duration in Wiler (Lötschen):
The largest precipitation sum in Wiler (Lötschen) is at