Average annual temperature is 21.0 °C
Absolute maximum temperature: 42.6 °C
Absolute minimum temperature: -3.2 °C
Number of sunny days: 197 days
Number of rainy days: 168 days
Look at detailed online map of Oak Valley
* Weather data for Oak 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) | 25.5 | 27.0 | 29.8 | 31.0 | 32.5 | 39.4 | 40.5 | 42.6 | 41.8 | 33.5 | 28.5 | 25.4 |
| Average daytime temperature (°C) | 17.0 | 18.1 | 22.4 | 23.7 | 28.3 | 34.1 | 37.5 | 40.3 | 34.3 | 27.0 | 19.8 | 17.5 |
| Average temperature (°C) | 11.9 | 11.7 | 16.4 | 18.0 | 23.1 | 28.0 | 31.6 | 34.1 | 28.8 | 21.4 | 14.6 | 11.6 |
| Average night temperature (°C) | 7.5 | 7.3 | 12.1 | 13.4 | 18.7 | 23.1 | 26.2 | 27.8 | 24.0 | 16.9 | 10.5 | 7.1 |
| Absolute minimum temperature (°C) | -3.2 | -2.7 | 1.6 | 8.1 | 13.3 | 19.2 | 23.4 | 23.0 | 19.2 | 3.5 | 1.2 | 0.1 |
| 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) | 10.3 | 11.0 | 12.0 | 13.0 | 13.8 | 14.2 | 14.0 | 13.3 | 12.4 | 11.4 | 10.5 | 10.1 |
| Daylight minimum duration (h) | 10.0 | 10.0 | 11.0 | 12.0 | 13.0 | 14.0 | 13.0 | 12.0 | 11.0 | 10.0 | 10.0 | 10.0 |
| Sunshine mean duration (h) | 6.6 | 6.7 | 7.7 | 7.9 | 8.4 | 10.4 | 11.7 | 12.1 | 10.4 | 7.9 | 7.1 | 7.5 |
| Precipitation (mm) | 89 | 160 | 143 | 188 | 141 | 185 | 54 | 6 | 47 | 112 | 61 | 102 |
| Sunny days | 21 | 13 | 11 | 10 | 11 | 6 | 20 | 27 | 18 | 17 | 22 | 21 |
| Rainy days | 10 | 15 | 20 | 20 | 20 | 24 | 11 | 4 | 12 | 14 | 8 | 10 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The best time to visit Oak Valley during the most sunny months:
The largest precipitation sum in Oak Valley is at