Average annual temperature is 27.9 °C
Absolute maximum temperature: 36.1 °C
Absolute minimum temperature: 18.7 °C
Number of sunny days: 214 days
Number of rainy days: 151 days
Look at detailed online map of San Diego
* Weather data for San Diego 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) | 32.0 | 32.2 | 33.4 | 34.4 | 35.9 | 32.9 | 36.1 | 34.4 | 35.2 | 34.0 | 35.2 | 34.2 |
| Average daytime temperature (°C) | 28.2 | 29.0 | 28.4 | 29.6 | 30.8 | 30.6 | 32.1 | 31.4 | 31.9 | 31.2 | 32.0 | 30.5 |
| Average temperature (°C) | 25.9 | 26.4 | 26.4 | 27.8 | 28.9 | 28.7 | 28.9 | 28.5 | 28.6 | 28.3 | 28.9 | 27.0 |
| Average night temperature (°C) | 23.8 | 24.1 | 24.1 | 25.7 | 26.8 | 26.6 | 25.9 | 25.8 | 25.5 | 25.7 | 26.2 | 24.1 |
| Absolute minimum temperature (°C) | 20.7 | 21.7 | 22.5 | 23.3 | 24.6 | 24.1 | 23.9 | 24.5 | 24.2 | 23.2 | 21.9 | 18.7 |
| 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 | 12.0 | 12.0 | 11.0 | 11.0 | 11.0 |
| Daylight mean duration (h) | 11.3 | 11.6 | 12.0 | 12.5 | 12.9 | 13.1 | 13.0 | 12.6 | 12.2 | 11.8 | 11.4 | 11.2 |
| Daylight minimum duration (h) | 11.0 | 11.0 | 11.0 | 12.0 | 12.0 | 13.0 | 12.0 | 12.0 | 12.0 | 11.0 | 11.0 | 11.0 |
| Sunshine mean duration (h) | 10.5 | 10.8 | 10.9 | 11.3 | 11.6 | 11.3 | 10.6 | 10.8 | 10.9 | 9.9 | 10.3 | 10.3 |
| Precipitation (mm) | 7 | 0 | 2 | 8 | 6 | 71 | 110 | 66 | 57 | 82 | 13 | 0 |
| Sunny days | 25 | 26 | 26 | 20 | 25 | 4 | 6 | 10 | 7 | 11 | 26 | 28 |
| Rainy days | 6 | 2 | 5 | 10 | 6 | 26 | 25 | 21 | 23 | 20 | 4 | 3 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in San Diego is at