Average annual temperature is 23.7 °C
Absolute maximum temperature: 45.1 °C
Absolute minimum temperature: -0.6 °C
Number of sunny days: 323 days
Number of rainy days: 42 days
Look at detailed online map of San Alejandro
* Weather data for San Alejandro 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) | 25.3 | 26.6 | 29.1 | 38.4 | 37.1 | 43.9 | 45.1 | 44.5 | 43.9 | 40.7 | 35.2 | 27.8 |
| Average daytime temperature (°C) | 20.2 | 20.6 | 25.1 | 31.5 | 33.7 | 37.5 | 42.4 | 40.7 | 38.8 | 34.0 | 27.7 | 23.0 |
| Average temperature (°C) | 12.9 | 13.1 | 17.3 | 22.5 | 25.6 | 29.5 | 35.8 | 34.2 | 30.9 | 26.4 | 20.7 | 15.4 |
| Average night temperature (°C) | 6.9 | 7.2 | 10.2 | 13.5 | 17.6 | 21.3 | 29.1 | 28.1 | 23.4 | 19.0 | 13.9 | 9.0 |
| Absolute minimum temperature (°C) | -0.6 | 2.3 | 3.9 | 8.5 | 12.0 | 15.8 | 23.1 | 23.4 | 19.1 | 12.9 | 7.9 | 4.7 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 10.0 | 11.0 | 12.0 | 13.0 | 13.0 | 14.0 | 14.0 | 13.0 | 12.0 | 11.0 | 10.0 | 10.0 |
| Daylight mean duration (h) | 10.4 | 11.1 | 12.0 | 12.9 | 13.7 | 14.1 | 13.9 | 13.2 | 12.4 | 11.4 | 10.6 | 10.2 |
| Daylight minimum duration (h) | 10.0 | 10.0 | 11.0 | 12.0 | 13.0 | 13.0 | 13.0 | 12.0 | 11.0 | 10.0 | 10.0 | 10.0 |
| Sunshine mean duration (h) | 8.4 | 8.9 | 10.2 | 12.1 | 12.7 | 12.6 | 12.5 | 11.5 | 11.2 | 10.5 | 9.3 | 8.7 |
| Precipitation (mm) | 34 | 30 | 11 | 0 | 2 | 0 | 1 | 17 | 15 | 0 | 1 | 28 |
| Sunny days | 24 | 18 | 27 | 30 | 30 | 30 | 28 | 24 | 28 | 30 | 26 | 28 |
| Rainy days | 7 | 10 | 4 | 0 | 1 | 0 | 3 | 7 | 2 | 1 | 4 | 3 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in San Alejandro is at