Average annual temperature is 15.5 °C
Absolute maximum temperature: 35.9 °C
Absolute minimum temperature: -5.4 °C
Number of sunny days: 173 days
Number of rainy days: 192 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) | 18.8 | 24.0 | 24.5 | 27.1 | 28.4 | 31.3 | 33.6 | 35.9 | 30.7 | 28.1 | 25.7 | 16.8 |
| Average daytime temperature (°C) | 11.7 | 15.3 | 16.1 | 19.6 | 24.2 | 28.0 | 30.6 | 29.7 | 27.6 | 22.2 | 16.8 | 11.5 |
| Average temperature (°C) | 7.0 | 9.5 | 10.2 | 13.9 | 18.3 | 21.9 | 24.8 | 24.5 | 21.9 | 16.4 | 10.7 | 6.7 |
| Average night temperature (°C) | 3.4 | 5.1 | 5.5 | 9.1 | 13.3 | 16.8 | 20.2 | 20.4 | 17.2 | 11.4 | 6.0 | 2.9 |
| Absolute minimum temperature (°C) | -4.1 | -4.6 | -5.4 | 3.3 | 4.4 | 12.0 | 16.4 | 16.6 | 12.6 | 5.1 | -4.3 | -4.9 |
| 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 | 9.0 |
| Daylight mean duration (h) | 10.1 | 10.9 | 12.0 | 13.1 | 14.0 | 14.5 | 14.3 | 13.5 | 12.4 | 11.3 | 10.3 | 9.8 |
| Daylight minimum duration (h) | 9.0 | 10.0 | 11.0 | 12.0 | 13.0 | 14.0 | 13.0 | 12.0 | 11.0 | 10.0 | 9.0 | 9.0 |
| Sunshine mean duration (h) | 5.4 | 5.8 | 8.3 | 8.8 | 10.7 | 11.2 | 11.2 | 9.8 | 10.8 | 8.3 | 7.5 | 6.6 |
| Precipitation (mm) | 192 | 131 | 130 | 147 | 63 | 192 | 138 | 107 | 27 | 14 | 38 | 118 |
| Sunny days | 13 | 11 | 19 | 15 | 10 | 10 | 7 | 11 | 15 | 20 | 22 | 20 |
| Rainy days | 18 | 17 | 12 | 15 | 21 | 20 | 24 | 20 | 15 | 11 | 8 | 11 |
| 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