Average annual temperature is 6.8 °C
Absolute maximum temperature: 29.5 °C
Absolute minimum temperature: -17.1 °C
Number of sunny days: 118 days
Number of rainy days: 168 days
Number of snow days: 79 days
Look at detailed online map of Sumvitg
* Weather data for Sumvitg 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) | 8.0 | 11.6 | 12.5 | 13.9 | 18.0 | 24.9 | 27.2 | 29.5 | 27.1 | 23.1 | 9.4 | 10.1 |
| Average daytime temperature (°C) | 1.1 | 5.0 | 6.3 | 7.4 | 13.1 | 19.4 | 21.7 | 20.9 | 21.0 | 14.7 | 4.0 | 4.0 |
| Average temperature (°C) | -2.7 | -0.4 | 1.9 | 3.7 | 8.4 | 13.8 | 16.5 | 15.7 | 14.8 | 9.6 | 0.0 | -0.1 |
| Average night temperature (°C) | -6.7 | -5.3 | -3.3 | -0.2 | 3.7 | 6.9 | 11.3 | 10.8 | 9.3 | 5.2 | -5.2 | -3.9 |
| Absolute minimum temperature (°C) | -17.1 | -16.4 | -11.9 | -10.3 | 1.6 | 1.3 | 3.9 | 3.2 | 1.0 | -2.3 | -11.5 | -14.5 |
| 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) | 5.1 | 7.5 | 7.7 | 7.8 | 9.8 | 13.4 | 11.9 | 10.0 | 9.6 | 6.7 | 3.7 | 3.7 |
| Precipitation (mm) | 42 | 28 | 121 | 114 | 77 | 57 | 141 | 177 | 115 | 151 | 240 | 244 |
| Sunny days | 11 | 16 | 13 | 4 | 7 | 6 | 4 | 7 | 19 | 14 | 5 | 12 |
| Rainy days | 2 | 1 | 5 | 9 | 23 | 24 | 27 | 24 | 11 | 17 | 13 | 12 |
| Snow days | 18 | 11 | 13 | 17 | 1 | 0 | 0 | 0 | 0 | 0 | 12 | 7 |
The best time to visit Sumvitg during the most sunny months:
Months with the longest average daylight duration in Sumvitg:
The largest precipitation sum in Sumvitg is at