Average annual temperature is 24.7 °C
Absolute maximum temperature: 41.2 °C
Absolute minimum temperature: 7.5 °C
Number of sunny days: 177 days
Number of rainy days: 188 days
Look at detailed online map of San Francisco
* Weather data for San Francisco Mexico is based on climate observations for 2026 year
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Absolute maximum temperature (°C) | 32.6 | 36.6 | 40.3 | 36.4 | 36.6 | 41.2 | 36.8 | 37.9 | 37.0 | 35.8 | 32.2 | 34.1 |
| Average daytime temperature (°C) | 27.2 | 27.4 | 31.5 | 31.2 | 33.3 | 36.4 | 34.8 | 35.1 | 35.4 | 30.1 | 25.9 | 24.2 |
| Average temperature (°C) | 20.6 | 20.3 | 23.9 | 24.8 | 26.9 | 29.9 | 28.4 | 28.5 | 28.9 | 24.7 | 20.2 | 19.1 |
| Average night temperature (°C) | 15.7 | 14.8 | 18.6 | 20.1 | 21.7 | 24.3 | 23.0 | 23.2 | 23.2 | 20.4 | 15.9 | 15.2 |
| Absolute minimum temperature (°C) | 8.7 | 7.5 | 8.7 | 15.4 | 16.6 | 21.8 | 20.7 | 21.5 | 21.7 | 10.5 | 11.1 | 9.9 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 11.0 | 11.0 | 12.0 | 12.0 | 13.0 | 13.0 | 13.0 | 13.0 | 12.0 | 11.0 | 11.0 | 10.0 |
| Daylight mean duration (h) | 10.9 | 11.4 | 12.0 | 12.7 | 13.2 | 13.5 | 13.4 | 12.9 | 12.3 | 11.6 | 11.1 | 10.8 |
| Daylight minimum duration (h) | 10.0 | 11.0 | 11.0 | 12.0 | 12.0 | 13.0 | 13.0 | 12.0 | 11.0 | 11.0 | 10.0 | 10.0 |
| Sunshine mean duration (h) | 8.6 | 9.3 | 9.7 | 10.0 | 11.0 | 12.1 | 11.8 | 11.3 | 11.2 | 8.5 | 7.2 | 6.4 |
| Precipitation (mm) | 18 | 4 | 34 | 62 | 127 | 27 | 97 | 119 | 70 | 146 | 26 | 26 |
| Sunny days | 23 | 22 | 22 | 10 | 6 | 14 | 3 | 11 | 13 | 12 | 23 | 18 |
| Rainy days | 8 | 6 | 9 | 20 | 25 | 16 | 28 | 20 | 17 | 19 | 7 | 13 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in San Francisco is at