Average annual temperature is 2.9 °C
Absolute maximum temperature: 29.4 °C
Absolute minimum temperature: -24.3 °C
Number of sunny days: 138 days
Number of rainy days: 126 days
Number of snow days: 101 days
Look at detailed online map of Valley County
* Weather data for Valley County 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) | 4.3 | 3.2 | 4.1 | 16.0 | 17.6 | 23.3 | 29.4 | 29.2 | 21.4 | 19.1 | 6.6 | 7.1 |
| Average daytime temperature (°C) | -3.2 | -2.2 | -1.7 | 4.2 | 12.9 | 16.2 | 24.5 | 22.7 | 17.0 | 10.8 | 2.7 | 1.6 |
| Average temperature (°C) | -7.3 | -7.2 | -6.4 | -1.2 | 6.3 | 9.6 | 17.5 | 15.5 | 10.5 | 4.1 | -3.2 | -4.9 |
| Average night temperature (°C) | -10.5 | -10.6 | -9.8 | -5.4 | 0.5 | 3.2 | 9.3 | 9.1 | 4.9 | -0.9 | -7.6 | -9.4 |
| Absolute minimum temperature (°C) | -22.4 | -16.7 | -16.1 | -14.9 | -4.0 | -5.4 | 2.8 | 3.5 | -0.8 | -21.7 | -21.5 | -24.3 |
| 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 | 9.0 |
| Daylight mean duration (h) | 9.3 | 10.4 | 11.9 | 13.5 | 14.8 | 15.5 | 15.2 | 14.0 | 12.5 | 11.0 | 9.6 | 8.9 |
| Daylight minimum duration (h) | 8.0 | 9.0 | 11.0 | 12.0 | 14.0 | 15.0 | 14.0 | 13.0 | 11.0 | 10.0 | 9.0 | 8.0 |
| Sunshine mean duration (h) | 4.8 | 6.4 | 6.1 | 8.5 | 11.9 | 11.7 | 13.7 | 11.4 | 10.4 | 7.7 | 5.9 | 5.0 |
| Precipitation (mm) | 60 | 83 | 183 | 114 | 64 | 150 | 9 | 104 | 44 | 67 | 55 | 87 |
| Sunny days | 11 | 8 | 4 | 9 | 10 | 4 | 24 | 13 | 13 | 13 | 14 | 15 |
| Rainy days | 2 | 2 | 3 | 5 | 19 | 26 | 7 | 18 | 17 | 14 | 7 | 6 |
| Snow days | 18 | 18 | 24 | 16 | 2 | 0 | 0 | 0 | 0 | 4 | 9 | 10 |
The best time to visit Valley County during the most sunny months:
Months with the longest average daylight duration in Valley County:
The largest precipitation sum in Valley County is at