Average annual temperature is 14.5 °C
Absolute maximum temperature: 37.5 °C
Absolute minimum temperature: -8.1 °C
Number of sunny days: 178 days
Number of rainy days: 185 days
Number of snow days: 2 days
Look at detailed online map of Valley Oak
* Weather data for Valley Oak 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) | 19.8 | 23.8 | 24.5 | 28.3 | 28.8 | 32.2 | 36.1 | 37.5 | 33.7 | 29.7 | 26.4 | 18.4 |
| Average daytime temperature (°C) | 10.7 | 14.0 | 14.6 | 20.1 | 24.6 | 27.7 | 30.9 | 29.7 | 27.9 | 21.2 | 15.3 | 11.4 |
| Average temperature (°C) | 5.9 | 7.9 | 8.2 | 13.3 | 17.9 | 21.2 | 24.6 | 23.8 | 21.1 | 15.4 | 8.7 | 6.0 |
| Average night temperature (°C) | 2.4 | 3.4 | 3.4 | 7.8 | 12.4 | 15.5 | 19.7 | 18.9 | 15.5 | 10.6 | 4.3 | 2.2 |
| Absolute minimum temperature (°C) | -5.4 | -6.7 | -8.1 | 0.5 | 3.4 | 9.7 | 15.9 | 13.3 | 11.5 | 2.9 | -5.3 | -6.2 |
| 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 | 14.0 | 12.0 | 11.0 | 10.0 | 9.0 |
| Daylight mean duration (h) | 9.9 | 10.8 | 12.0 | 13.2 | 14.2 | 14.7 | 14.4 | 13.6 | 12.4 | 11.2 | 10.2 | 9.7 |
| Daylight minimum duration (h) | 9.0 | 10.0 | 11.0 | 12.0 | 13.0 | 14.0 | 14.0 | 13.0 | 11.0 | 10.0 | 9.0 | 9.0 |
| Sunshine mean duration (h) | 4.9 | 6.7 | 8.0 | 9.4 | 10.1 | 10.8 | 11.3 | 10.7 | 10.6 | 7.8 | 7.4 | 5.6 |
| Precipitation (mm) | 142 | 104 | 99 | 71 | 107 | 127 | 79 | 72 | 60 | 46 | 42 | 99 |
| Sunny days | 12 | 13 | 19 | 17 | 13 | 16 | 7 | 13 | 14 | 18 | 21 | 15 |
| Rainy days | 19 | 14 | 12 | 13 | 18 | 14 | 24 | 18 | 16 | 13 | 9 | 15 |
| Snow days | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 |
The best time to visit Valley Oak during the most sunny months:
The largest precipitation sum in Valley Oak is at