Average annual temperature is 22.9 °C
Absolute maximum temperature: 36.1 °C
Absolute minimum temperature: 11.7 °C
Number of sunny days: 126 days
Number of rainy days: 239 days
Look at detailed online map of San Isidro la Ciénega
* Weather data for San Isidro la Ciénega 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) | 30.6 | 32.3 | 34.4 | 34.8 | 36.1 | 35.8 | 30.3 | 31.4 | 30.8 | 30.9 | 30.0 | 30.6 |
| Average daytime temperature (°C) | 26.9 | 26.6 | 30.2 | 32.0 | 33.0 | 32.5 | 29.1 | 29.3 | 29.4 | 28.2 | 25.6 | 25.1 |
| Average temperature (°C) | 20.4 | 20.4 | 22.9 | 24.4 | 25.6 | 25.5 | 23.8 | 23.8 | 23.7 | 22.8 | 21.1 | 19.8 |
| Average night temperature (°C) | 16.3 | 16.2 | 18.0 | 19.0 | 20.2 | 21.0 | 20.4 | 20.3 | 20.3 | 19.8 | 18.5 | 16.6 |
| Absolute minimum temperature (°C) | 11.7 | 12.7 | 15.8 | 17.6 | 15.8 | 19.7 | 19.1 | 18.2 | 18.6 | 16.7 | 15.4 | 11.8 |
| 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) | 11.3 | 11.6 | 12.0 | 12.5 | 12.9 | 13.1 | 13.0 | 12.7 | 12.2 | 11.8 | 11.4 | 11.2 |
| Daylight minimum duration (h) | 11.0 | 11.0 | 11.0 | 12.0 | 12.0 | 13.0 | 12.0 | 12.0 | 12.0 | 11.0 | 11.0 | 11.0 |
| Sunshine mean duration (h) | 10.1 | 9.5 | 10.7 | 11.3 | 11.7 | 11.0 | 10.0 | 10.4 | 10.4 | 9.5 | 8.1 | 9.2 |
| Precipitation (mm) | 8 | 21 | 13 | 17 | 14 | 109 | 141 | 119 | 107 | 85 | 49 | 12 |
| Sunny days | 23 | 18 | 14 | 19 | 14 | 2 | 1 | 0 | 2 | 4 | 10 | 19 |
| Rainy days | 8 | 10 | 17 | 11 | 17 | 28 | 30 | 31 | 28 | 27 | 20 | 12 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in San Isidro la Ciénega is at