Average annual temperature is 20.5 °C
Absolute maximum temperature: 37.8 °C
Absolute minimum temperature: 4.0 °C
Number of sunny days: 263 days
Number of rainy days: 102 days
Look at detailed online map of San Isidro de las Colonias
* Weather data for San Isidro de las Colonias 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) | 27.2 | 31.0 | 33.2 | 33.9 | 34.5 | 37.8 | 33.5 | 31.8 | 34.6 | 32.0 | 30.0 | 23.2 |
| Average daytime temperature (°C) | 24.6 | 27.1 | 30.2 | 31.1 | 31.8 | 34.7 | 29.6 | 28.9 | 29.9 | 27.7 | 26.2 | 20.7 |
| Average temperature (°C) | 16.1 | 18.3 | 21.5 | 23.0 | 23.6 | 26.2 | 22.2 | 21.5 | 22.0 | 20.2 | 17.8 | 13.8 |
| Average night temperature (°C) | 8.3 | 10.2 | 12.9 | 14.7 | 15.6 | 17.8 | 15.6 | 15.3 | 14.6 | 14.1 | 11.0 | 8.4 |
| Absolute minimum temperature (°C) | 5.3 | 5.0 | 7.8 | 11.8 | 13.6 | 14.3 | 13.0 | 13.4 | 11.8 | 8.2 | 7.2 | 4.0 |
| 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 | 11.5 | 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) | 10.0 | 10.5 | 11.2 | 11.6 | 11.8 | 12.3 | 11.9 | 11.3 | 11.4 | 10.0 | 10.0 | 8.0 |
| Precipitation (mm) | 0 | 0 | 2 | 0 | 13 | 19 | 58 | 84 | 33 | 36 | 57 | 36 |
| Sunny days | 30 | 27 | 25 | 28 | 24 | 25 | 14 | 12 | 22 | 17 | 22 | 17 |
| Rainy days | 1 | 1 | 6 | 2 | 7 | 5 | 17 | 19 | 8 | 14 | 8 | 14 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in San Isidro de las Colonias is at