Average annual temperature is 27.7 °C
Absolute maximum temperature: 41.5 °C
Absolute minimum temperature: 15.6 °C
Number of sunny days: 150 days
Number of rainy days: 215 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) | 34.0 | 36.8 | 39.9 | 41.4 | 40.4 | 41.5 | 38.4 | 36.6 | 36.8 | 36.2 | 34.6 | 34.7 |
| Average daytime temperature (°C) | 31.4 | 32.6 | 35.7 | 37.5 | 37.2 | 37.9 | 35.7 | 34.2 | 34.3 | 33.7 | 31.3 | 29.4 |
| Average temperature (°C) | 25.1 | 26.1 | 28.1 | 29.8 | 29.9 | 30.6 | 28.7 | 28.1 | 28.0 | 27.6 | 25.9 | 24.1 |
| Average night temperature (°C) | 20.9 | 21.5 | 22.9 | 24.2 | 24.4 | 25.4 | 24.6 | 24.2 | 24.0 | 23.5 | 22.3 | 20.5 |
| Absolute minimum temperature (°C) | 15.6 | 16.4 | 20.3 | 21.2 | 19.3 | 22.4 | 22.8 | 22.8 | 22.7 | 20.5 | 19.8 | 15.7 |
| 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) | 11.1 | 11.5 | 12.0 | 12.6 | 13.0 | 13.2 | 13.1 | 12.8 | 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 | 10.0 |
| Sunshine mean duration (h) | 9.9 | 10.1 | 10.6 | 11.6 | 11.7 | 11.3 | 10.7 | 11.3 | 10.7 | 10.3 | 9.4 | 8.9 |
| Precipitation (mm) | 19 | 8 | 18 | 4 | 28 | 69 | 215 | 165 | 68 | 57 | 76 | 65 |
| Sunny days | 18 | 16 | 20 | 24 | 20 | 12 | 1 | 5 | 3 | 11 | 8 | 12 |
| Rainy days | 13 | 12 | 11 | 6 | 11 | 18 | 30 | 26 | 27 | 20 | 22 | 19 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in San Alejandro is at