Average annual temperature is 20.0 °C
Absolute maximum temperature: 35.6 °C
Absolute minimum temperature: 8.1 °C
Number of sunny days: 180 days
Number of rainy days: 185 days
Look at detailed online map of San Jerónimo Caleras
* Weather data for San Jerónimo Caleras 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 | 31.1 | 32.5 | 33.3 | 35.6 | 29.5 | 27.5 | 28.4 | 28.5 | 29.0 | 25.6 |
| Average daytime temperature (°C) | 24.4 | 26.5 | 28.1 | 29.1 | 28.7 | 29.8 | 26.7 | 25.7 | 25.9 | 25.3 | 25.5 | 23.3 |
| Average temperature (°C) | 17.8 | 19.1 | 20.9 | 21.9 | 21.9 | 22.9 | 20.4 | 20.0 | 20.1 | 19.4 | 18.9 | 16.9 |
| Average night temperature (°C) | 11.6 | 12.3 | 14.1 | 15.4 | 16.0 | 17.0 | 15.2 | 15.5 | 15.3 | 15.1 | 13.6 | 11.9 |
| Absolute minimum temperature (°C) | 9.5 | 10.3 | 11.3 | 13.3 | 14.4 | 14.5 | 13.2 | 14.0 | 14.0 | 12.0 | 11.0 | 8.1 |
| 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) | 11.1 | 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) | 10.3 | 10.7 | 11.2 | 11.4 | 11.4 | 12.1 | 11.4 | 11.0 | 11.1 | 10.2 | 10.1 | 9.4 |
| Precipitation (mm) | 0 | 0 | 10 | 45 | 110 | 67 | 231 | 223 | 107 | 83 | 26 | 12 |
| Sunny days | 31 | 26 | 21 | 17 | 9 | 13 | 2 | 2 | 9 | 11 | 17 | 22 |
| Rainy days | 0 | 2 | 10 | 13 | 22 | 17 | 29 | 29 | 21 | 20 | 13 | 9 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in San Jerónimo Caleras is at