Average annual temperature is 6.2 °C
Absolute maximum temperature: 33.7 °C
Absolute minimum temperature: -28.6 °C
Number of sunny days: 201 days
Number of rainy days: 110 days
Number of snow days: 54 days
Look at detailed online map of Summit Valley
* Weather data for Summit Valley United States is based on climate observations for 2026 year
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Absolute maximum temperature (°C) | 3.9 | 5.2 | 5.5 | 19.1 | 25.5 | 26.4 | 33.1 | 33.7 | 27.7 | 23.0 | 14.0 | 11.8 |
| Average daytime temperature (°C) | -1.6 | 0.0 | -0.1 | 7.6 | 18.6 | 19.6 | 28.0 | 26.9 | 21.3 | 12.8 | 7.2 | 3.3 |
| Average temperature (°C) | -6.1 | -5.9 | -4.7 | 1.7 | 12.4 | 14.2 | 20.6 | 19.6 | 14.6 | 6.6 | 1.6 | -0.8 |
| Average night temperature (°C) | -10.2 | -10.4 | -8.2 | -2.8 | 6.9 | 9.8 | 13.8 | 13.9 | 9.5 | 2.2 | -2.4 | -4.8 |
| Absolute minimum temperature (°C) | -27.3 | -28.6 | -15.1 | -11.3 | -1.0 | 4.5 | 8.6 | 9.3 | 3.3 | -15.6 | -8.5 | -11.9 |
| 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 | 10.4 | 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) | 5.7 | 7.1 | 7.9 | 10.3 | 11.7 | 11.2 | 13.6 | 11.2 | 10.1 | 7.8 | 6.9 | 6.2 |
| Precipitation (mm) | 20 | 19 | 52 | 61 | 102 | 124 | 11 | 61 | 62 | 49 | 10 | 12 |
| Sunny days | 19 | 18 | 10 | 18 | 10 | 7 | 19 | 18 | 21 | 16 | 22 | 23 |
| Rainy days | 0 | 1 | 3 | 5 | 21 | 23 | 12 | 13 | 9 | 14 | 7 | 2 |
| Snow days | 12 | 9 | 18 | 7 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 6 |
The best time to visit Summit Valley during the most sunny months:
Months with the longest average daylight duration in Summit Valley:
The largest precipitation sum in Summit Valley is at