Average annual temperature is 23.0 °C
Absolute maximum temperature: 37.1 °C
Absolute minimum temperature: 1.0 °C
Number of sunny days: 134 days
Number of rainy days: 231 days
Look at detailed online map of Oak Glen
* Weather data for Oak Glen 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) | 28.3 | 32.1 | 31.8 | 34.5 | 36.2 | 35.3 | 36.3 | 37.1 | 34.7 | 31.0 | 32.1 | 28.4 |
| Average daytime temperature (°C) | 23.1 | 27.3 | 28.1 | 30.4 | 31.6 | 31.7 | 33.2 | 33.8 | 32.1 | 28.5 | 25.5 | 22.0 |
| Average temperature (°C) | 16.7 | 20.3 | 21.3 | 23.9 | 24.7 | 26.1 | 27.8 | 28.3 | 26.4 | 23.2 | 19.9 | 17.1 |
| Average night temperature (°C) | 12.2 | 15.2 | 16.0 | 18.7 | 19.4 | 22.0 | 24.1 | 24.2 | 22.2 | 18.9 | 15.7 | 13.8 |
| Absolute minimum temperature (°C) | 1.0 | 6.8 | 7.0 | 12.7 | 14.7 | 19.7 | 22.1 | 22.6 | 18.6 | 10.4 | 5.9 | 6.0 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 10.0 | 11.0 | 12.0 | 13.0 | 13.0 | 13.0 | 13.0 | 13.0 | 12.0 | 11.0 | 11.0 | 10.0 |
| Daylight mean duration (h) | 10.6 | 11.2 | 12.0 | 12.8 | 13.5 | 13.9 | 13.7 | 13.1 | 12.3 | 11.5 | 10.8 | 10.4 |
| Daylight minimum duration (h) | 10.0 | 10.0 | 11.0 | 12.0 | 13.0 | 13.0 | 13.0 | 12.0 | 11.0 | 11.0 | 10.0 | 10.0 |
| Sunshine mean duration (h) | 8.4 | 9.6 | 9.9 | 10.1 | 11.5 | 11.0 | 10.7 | 11.0 | 10.0 | 9.4 | 7.6 | 6.8 |
| Precipitation (mm) | 43 | 16 | 55 | 85 | 133 | 215 | 204 | 163 | 148 | 51 | 28 | 88 |
| Sunny days | 19 | 18 | 16 | 10 | 10 | 2 | 1 | 2 | 4 | 18 | 16 | 18 |
| Rainy days | 12 | 10 | 15 | 20 | 21 | 28 | 30 | 29 | 26 | 13 | 14 | 13 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Oak Glen is at