Average annual temperature is 25.3 °C
Absolute maximum temperature: 39.5 °C
Absolute minimum temperature: 10.1 °C
Number of sunny days: 112 days
Number of rainy days: 253 days
Look at detailed online map of San Dimas
* Weather data for San Dimas 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) | 30.5 | 31.7 | 34.8 | 35.7 | 35.5 | 39.5 | 36.8 | 36.0 | 36.8 | 35.7 | 28.8 | 27.9 |
| Average daytime temperature (°C) | 25.8 | 25.8 | 29.4 | 29.2 | 32.1 | 35.2 | 34.0 | 33.2 | 35.0 | 29.4 | 25.0 | 23.7 |
| Average temperature (°C) | 21.4 | 21.0 | 24.1 | 25.0 | 27.3 | 30.3 | 29.2 | 28.6 | 29.8 | 25.7 | 21.2 | 20.3 |
| Average night temperature (°C) | 18.4 | 17.4 | 20.7 | 21.8 | 23.2 | 26.3 | 25.2 | 24.8 | 25.6 | 22.7 | 18.4 | 17.4 |
| Absolute minimum temperature (°C) | 10.1 | 10.7 | 12.7 | 16.7 | 17.1 | 23.8 | 22.8 | 22.7 | 24.0 | 14.3 | 13.5 | 12.1 |
| 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) | 11.0 | 11.4 | 12.0 | 12.6 | 13.1 | 13.4 | 13.3 | 12.8 | 12.3 | 11.7 | 11.1 | 10.9 |
| 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) | 8.1 | 8.0 | 9.2 | 9.0 | 11.3 | 12.4 | 11.5 | 11.3 | 11.2 | 8.5 | 6.4 | 5.6 |
| Precipitation (mm) | 27 | 23 | 44 | 134 | 60 | 29 | 109 | 137 | 40 | 389 | 77 | 91 |
| Sunny days | 14 | 12 | 13 | 7 | 14 | 15 | 0 | 4 | 7 | 5 | 12 | 9 |
| Rainy days | 17 | 16 | 18 | 23 | 17 | 15 | 31 | 27 | 23 | 26 | 18 | 22 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The best time to visit San Dimas during the most sunny months:
The largest precipitation sum in San Dimas is at