Average annual temperature is 15.1 °C
Absolute maximum temperature: 40.1 °C
Absolute minimum temperature: -10.1 °C
Number of sunny days: 267 days
Number of rainy days: 90 days
Number of snow days: 8 days
Look at detailed online map of Alameda
* Weather data for Alameda 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) | 13.1 | 14.8 | 21.3 | 30.5 | 31.1 | 37.5 | 40.1 | 39.2 | 37.4 | 28.9 | 25.1 | 13.2 |
| Average daytime temperature (°C) | 7.2 | 10.1 | 14.2 | 22.6 | 27.1 | 31.9 | 37.6 | 34.1 | 30.1 | 24.4 | 15.1 | 7.9 |
| Average temperature (°C) | 2.0 | 3.0 | 7.2 | 14.0 | 20.1 | 24.9 | 30.7 | 27.2 | 23.2 | 17.1 | 8.6 | 2.5 |
| Average night temperature (°C) | -2.1 | -1.9 | 1.7 | 5.9 | 12.8 | 16.9 | 22.9 | 20.6 | 16.5 | 10.2 | 3.0 | -1.6 |
| Absolute minimum temperature (°C) | -8.1 | -10.1 | -5.0 | -4.6 | 9.0 | 12.5 | 17.6 | 17.6 | 11.6 | -0.9 | -6.0 | -4.5 |
| 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) | 10.1 | 10.9 | 12.0 | 13.1 | 14.0 | 14.5 | 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) | 7.6 | 8.8 | 9.1 | 11.7 | 12.0 | 12.8 | 12.8 | 11.5 | 10.8 | 10.2 | 8.7 | 8.1 |
| Precipitation (mm) | 25 | 30 | 48 | 9 | 24 | 5 | 0 | 43 | 14 | 4 | 34 | 40 |
| Sunny days | 19 | 16 | 16 | 26 | 19 | 26 | 27 | 19 | 24 | 28 | 23 | 24 |
| Rainy days | 7 | 9 | 15 | 4 | 12 | 4 | 4 | 12 | 6 | 3 | 7 | 7 |
| Snow days | 5 | 3 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Alameda is at