Average annual temperature is 15.8 °C
Absolute maximum temperature: 35.9 °C
Absolute minimum temperature: -5.7 °C
Number of sunny days: 189 days
Number of rainy days: 176 days
Look at detailed online map of Valley Oaks
* Weather data for Valley Oaks 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) | 19.0 | 26.0 | 27.3 | 29.7 | 30.6 | 32.7 | 35.9 | 35.7 | 35.1 | 28.7 | 28.5 | 21.3 |
| Average daytime temperature (°C) | 12.5 | 15.8 | 16.9 | 22.3 | 24.7 | 28.3 | 32.5 | 30.9 | 28.1 | 23.2 | 16.7 | 12.5 |
| Average temperature (°C) | 7.2 | 10.0 | 10.7 | 15.3 | 18.5 | 21.6 | 26.0 | 24.8 | 21.7 | 16.6 | 10.1 | 6.9 |
| Average night temperature (°C) | 3.4 | 5.5 | 5.5 | 9.1 | 13.3 | 16.0 | 20.9 | 20.0 | 16.6 | 11.1 | 4.8 | 2.6 |
| Absolute minimum temperature (°C) | -3.8 | -5.7 | -4.8 | 1.6 | 5.8 | 10.9 | 17.8 | 16.6 | 12.3 | 5.4 | -4.5 | -3.9 |
| 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) | 10.0 | 10.9 | 12.0 | 13.1 | 14.1 | 14.6 | 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) | 5.7 | 6.7 | 8.3 | 9.0 | 9.4 | 10.7 | 11.8 | 10.5 | 9.7 | 9.3 | 8.1 | 6.3 |
| Precipitation (mm) | 126 | 69 | 81 | 141 | 43 | 109 | 52 | 74 | 46 | 34 | 45 | 145 |
| Sunny days | 16 | 14 | 15 | 13 | 14 | 11 | 11 | 14 | 19 | 22 | 23 | 17 |
| Rainy days | 15 | 14 | 16 | 17 | 17 | 19 | 20 | 17 | 11 | 9 | 7 | 14 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The best time to visit Valley Oaks during the most sunny months:
The largest precipitation sum in Valley Oaks is at