Average annual temperature is 20.3 °C
Absolute maximum temperature: 39.3 °C
Absolute minimum temperature: -2.5 °C
Number of sunny days: 173 days
Number of rainy days: 192 days
Look at detailed online map of Oakland
* Weather data for Oakland 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) | 24.3 | 28.1 | 28.6 | 29.7 | 33.3 | 37.5 | 38.3 | 39.3 | 36.8 | 31.8 | 27.8 | 24.4 |
| Average daytime temperature (°C) | 17.9 | 20.3 | 22.6 | 24.0 | 29.4 | 33.4 | 35.2 | 37.2 | 33.1 | 26.7 | 19.8 | 16.6 |
| Average temperature (°C) | 12.8 | 14.5 | 16.6 | 18.3 | 23.1 | 26.6 | 28.6 | 30.6 | 26.4 | 20.2 | 14.1 | 11.0 |
| Average night temperature (°C) | 9.0 | 10.5 | 12.3 | 13.9 | 18.2 | 21.7 | 23.5 | 24.9 | 20.9 | 15.1 | 9.9 | 6.6 |
| Absolute minimum temperature (°C) | -0.9 | -0.2 | -2.5 | 9.0 | 12.0 | 18.9 | 20.6 | 20.1 | 17.8 | 7.0 | 0.8 | -1.1 |
| 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) | 10.4 | 11.1 | 12.0 | 12.9 | 13.7 | 14.1 | 14.0 | 13.3 | 12.4 | 11.4 | 10.6 | 10.2 |
| 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) | 6.4 | 7.4 | 8.7 | 8.6 | 10.6 | 11.2 | 11.8 | 11.9 | 11.1 | 9.2 | 6.7 | 8.0 |
| Precipitation (mm) | 193 | 108 | 137 | 145 | 80 | 133 | 89 | 10 | 38 | 20 | 84 | 116 |
| Sunny days | 12 | 9 | 15 | 11 | 12 | 3 | 11 | 20 | 16 | 23 | 19 | 22 |
| Rainy days | 19 | 19 | 16 | 19 | 19 | 27 | 20 | 11 | 14 | 8 | 11 | 9 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The best time to visit Oakland during the most sunny months:
The largest precipitation sum in Oakland is at