Average annual temperature is 16.8 °C
Absolute maximum temperature: 28.3 °C
Absolute minimum temperature: 6.8 °C
Number of sunny days: 91 days
Number of rainy days: 274 days
Look at detailed online map of Lomas de San Isidro
* Weather data for Lomas de San Isidro 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) | 23.2 | 24.8 | 24.8 | 26.2 | 28.3 | 27.1 | 25.3 | 25.0 | 24.3 | 23.9 | 25.0 | 23.0 |
| Average daytime temperature (°C) | 21.1 | 22.3 | 22.6 | 24.2 | 24.9 | 24.0 | 23.0 | 22.6 | 22.5 | 21.5 | 22.2 | 20.8 |
| Average temperature (°C) | 14.7 | 15.4 | 16.2 | 17.4 | 18.6 | 18.7 | 17.5 | 17.5 | 17.3 | 16.7 | 16.7 | 15.0 |
| Average night temperature (°C) | 9.4 | 10.0 | 10.7 | 11.6 | 13.6 | 14.6 | 13.8 | 13.9 | 13.7 | 13.5 | 12.4 | 10.5 |
| Absolute minimum temperature (°C) | 7.7 | 8.9 | 8.5 | 9.9 | 11.4 | 11.7 | 12.3 | 12.4 | 12.5 | 11.6 | 8.9 | 6.8 |
| 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 | 11.6 | 12.0 | 12.5 | 13.0 | 13.2 | 13.1 | 12.7 | 12.2 | 11.7 | 11.3 | 11.1 |
| 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) | 10.3 | 10.7 | 11.1 | 11.6 | 11.6 | 10.6 | 10.3 | 9.7 | 9.8 | 8.0 | 9.8 | 9.3 |
| Precipitation (mm) | 6 | 6 | 21 | 15 | 135 | 146 | 273 | 319 | 222 | 485 | 103 | 28 |
| Sunny days | 17 | 17 | 16 | 17 | 5 | 2 | 0 | 0 | 0 | 0 | 7 | 10 |
| Rainy days | 14 | 11 | 15 | 13 | 26 | 28 | 31 | 31 | 30 | 31 | 23 | 21 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Lomas de San Isidro is at