Average annual temperature is 23.5 °C
Absolute maximum temperature: 42.4 °C
Absolute minimum temperature: 1 °C
Number of sunny days: 192
Number of rainy days: 172
Number of snow days: 1
Average annual precipitation: 766 mm
Look at detailed online map of San Diego
* Weather data for San Diego United States is based on climate observations for 2023 year
| Jan | Feb | Mar | Apr | Maggio | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Absolute maximum temperature (°C) | 31.2 | 33.1 | 35.4 | 34.9 | 32.2 | 42.4 | 40.2 | 42.1 | 39.3 | 35 | 31.1 | 27.1 |
| Average daytime temperature (°C) | 23.3 | 24.3 | 28.8 | 27.2 | 29.9 | 37.3 | 37.5 | 38.5 | 36.8 | 29.1 | 22.6 | 21.6 |
| Average temperature (°C) | 17.3 | 17 | 21.4 | 21.7 | 24.9 | 29.9 | 30.6 | 31.3 | 30.2 | 23.6 | 17.7 | 16 |
| Average night temperature (°C) | 12.9 | 12.5 | 17 | 17.7 | 21 | 24.6 | 25.6 | 26.1 | 25.2 | 19.9 | 14.2 | 11.6 |
| Absolute minimum temperature (°C) | 1 | 1.1 | 7 | 12 | 17.4 | 20.5 | 23.1 | 23.3 | 22.8 | 8 | 6 | 5.1 |
| Jan | Feb | Mar | Apr | Maggio | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 10.9 | 11.6 | 12.4 | 13.2 | 13.8 | 13.9 | 13.9 | 13.5 | 12.7 | 11.9 | 11.1 | 10.5 |
| Daylight mean duration (h) | 10.6 | 11.2 | 12 | 12.8 | 13.5 | 13.9 | 13.7 | 13.1 | 12.3 | 11.5 | 10.8 | 10.4 |
| Daylight minimum duration (h) | 10.4 | 10.9 | 11.6 | 12.5 | 13.2 | 13.8 | 13.5 | 12.7 | 11.9 | 11.1 | 10.5 | 10.4 |
| Sunshine mean duration (h) | 7.1 | 8.6 | 7.5 | 8.4 | 9.8 | 12.6 | 12.5 | 11.8 | 11.2 | 8.5 | 6.6 | 7.5 |
| Precipitation (mm) | 18 | 18 | 43 | 221 | 132 | 30 | 38 | 83 | 21 | 70 | 60 | 32 |
| Sunny days | 20 | 14 | 10 | 11 | 5 | 19 | 19 | 23 | 21 | 12 | 17 | 21 |
| Rainy days | 11 | 13 | 21 | 19 | 26 | 11 | 12 | 8 | 9 | 19 | 13 | 10 |
The best time to visit San Diego during the most sunny months:
The largest precipitation sum in San Diego is at