Average annual temperature is 27.3 °C
Absolute maximum temperature: 41.3 °C
Absolute minimum temperature: 15.1 °C
Number of sunny days: 154 days
Number of rainy days: 211 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) | 34.4 | 36.5 | 40.3 | 40.8 | 40.1 | 41.3 | 38.0 | 36.1 | 36.3 | 35.3 | 33.3 | 33.6 |
| Average daytime temperature (°C) | 31.2 | 32.8 | 35.6 | 37.5 | 37.0 | 37.9 | 35.4 | 34.0 | 33.6 | 32.7 | 30.1 | 28.5 |
| Average temperature (°C) | 24.8 | 25.9 | 28.0 | 29.6 | 29.6 | 30.5 | 28.5 | 27.6 | 27.3 | 26.9 | 25.0 | 23.5 |
| Average night temperature (°C) | 20.3 | 20.9 | 22.4 | 23.6 | 23.8 | 25.1 | 24.2 | 23.8 | 23.4 | 23.0 | 21.7 | 20.0 |
| Absolute minimum temperature (°C) | 15.2 | 16.2 | 19.7 | 20.5 | 19.4 | 21.6 | 22.7 | 22.4 | 21.8 | 19.7 | 19.6 | 15.1 |
| 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 | 12.0 | 12.0 | 11.0 | 11.0 | 11.0 |
| Daylight mean duration (h) | 11.2 | 11.5 | 12.0 | 12.6 | 13.0 | 13.2 | 13.1 | 12.7 | 12.2 | 11.7 | 11.3 | 11.0 |
| Daylight minimum duration (h) | 11.0 | 11.0 | 11.0 | 12.0 | 12.0 | 13.0 | 12.0 | 12.0 | 11.0 | 11.0 | 11.0 | 11.0 |
| Sunshine mean duration (h) | 9.8 | 9.9 | 10.6 | 11.6 | 11.7 | 11.3 | 10.6 | 11.0 | 10.3 | 10.1 | 8.9 | 8.4 |
| Precipitation (mm) | 15 | 9 | 25 | 4 | 32 | 72 | 189 | 147 | 82 | 59 | 103 | 69 |
| Sunny days | 17 | 16 | 22 | 23 | 21 | 14 | 4 | 4 | 5 | 10 | 8 | 10 |
| Rainy days | 14 | 12 | 9 | 7 | 10 | 16 | 27 | 27 | 25 | 21 | 22 | 21 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in San Alejandro is at