Average annual temperature is 18.1 °C
Absolute maximum temperature: 36.3 °C
Absolute minimum temperature: -3.0 °C
Number of sunny days: 192 days
Number of rainy days: 173 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) | 22.0 | 26.1 | 28.3 | 30.1 | 33.2 | 33.0 | 35.2 | 36.3 | 32.2 | 27.5 | 26.2 | 22.7 |
| Average daytime temperature (°C) | 15.4 | 18.9 | 20.6 | 24.1 | 25.8 | 29.2 | 32.6 | 32.5 | 27.8 | 23.3 | 17.5 | 15.0 |
| Average temperature (°C) | 10.2 | 13.3 | 14.4 | 17.9 | 20.3 | 23.8 | 27.3 | 27.1 | 22.7 | 17.8 | 12.1 | 9.8 |
| Average night temperature (°C) | 6.2 | 9.1 | 9.1 | 12.2 | 15.3 | 19.0 | 22.9 | 22.5 | 18.2 | 13.2 | 7.8 | 5.8 |
| Absolute minimum temperature (°C) | -3.0 | -1.7 | -0.3 | 4.7 | 7.7 | 13.9 | 19.6 | 20.4 | 14.1 | 7.4 | -1.2 | -2.1 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 10.0 | 11.0 | 12.0 | 13.0 | 14.0 | 14.0 | 14.0 | 13.0 | 12.0 | 11.0 | 10.0 | 10.0 |
| Daylight mean duration (h) | 10.2 | 11.0 | 12.0 | 13.0 | 13.9 | 14.4 | 14.2 | 13.4 | 12.4 | 11.3 | 10.4 | 9.9 |
| Daylight minimum duration (h) | 9.0 | 10.0 | 11.0 | 12.0 | 13.0 | 14.0 | 13.0 | 12.0 | 11.0 | 10.0 | 10.0 | 9.0 |
| Sunshine mean duration (h) | 6.4 | 7.4 | 8.6 | 9.3 | 9.7 | 11.1 | 11.4 | 11.0 | 10.3 | 8.7 | 7.4 | 6.6 |
| Precipitation (mm) | 153 | 114 | 98 | 138 | 137 | 115 | 92 | 126 | 39 | 71 | 42 | 135 |
| Sunny days | 14 | 13 | 17 | 14 | 14 | 12 | 11 | 9 | 23 | 23 | 21 | 21 |
| Rainy days | 17 | 15 | 14 | 16 | 17 | 18 | 20 | 22 | 7 | 8 | 9 | 10 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The best time to visit Spring Valley during the most sunny months:
The largest precipitation sum in Spring Valley is at