Average annual temperature is 9.4 °C
Absolute maximum temperature: 35.3 °C
Absolute minimum temperature: -22.4 °C
Number of sunny days: 182 days
Number of rainy days: 147 days
Number of snow days: 36 days
Look at detailed online map of Spring Valley
* Weather data for Spring 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) | 5.9 | 7.8 | 8.7 | 26.5 | 25.9 | 31.3 | 31.5 | 35.3 | 34.3 | 27.9 | 17.6 | 12.2 |
| Average daytime temperature (°C) | 0.4 | 1.6 | 3.4 | 13.0 | 17.4 | 23.3 | 26.5 | 25.2 | 22.5 | 15.3 | 7.6 | 4.6 |
| Average temperature (°C) | -2.5 | -2.8 | -0.2 | 7.8 | 12.6 | 18.6 | 21.6 | 20.9 | 18.5 | 11.6 | 3.6 | 1.9 |
| Average night temperature (°C) | -4.8 | -6.6 | -3.5 | 3.8 | 8.3 | 14.4 | 17.7 | 17.5 | 15.6 | 8.6 | 0.7 | -0.4 |
| Absolute minimum temperature (°C) | -21.6 | -22.4 | -11.7 | -2.7 | 0.3 | 9.0 | 13.7 | 11.2 | 9.2 | -1.9 | -10.5 | -7.1 |
| 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 | 10.5 | 11.9 | 13.5 | 14.7 | 15.4 | 15.1 | 14.0 | 12.5 | 11.0 | 9.7 | 9.0 |
| 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) | 3.6 | 6.5 | 6.4 | 8.3 | 10.3 | 11.9 | 12.8 | 11.2 | 9.1 | 6.2 | 6.5 | 4.5 |
| Precipitation (mm) | 40 | 77 | 95 | 83 | 59 | 46 | 58 | 72 | 51 | 97 | 54 | 52 |
| Sunny days | 12 | 12 | 10 | 14 | 21 | 21 | 8 | 18 | 14 | 10 | 25 | 17 |
| Rainy days | 10 | 8 | 11 | 14 | 10 | 9 | 23 | 13 | 16 | 19 | 4 | 10 |
| Snow days | 9 | 8 | 10 | 2 | 0 | 0 | 0 | 0 | 0 | 2 | 1 | 4 |
The best time to visit Spring Valley during the most sunny months:
Months with the longest average daylight duration in Spring Valley:
The largest precipitation sum in Spring Valley is at