Average annual temperature is 15.9 °C
Absolute maximum temperature: 27.6 °C
Absolute minimum temperature: 5.1 °C
Number of sunny days: 116 days
Number of rainy days: 249 days
Look at detailed online map of Cerro Santiago
* Weather data for Cerro Santiago 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) | 22.1 | 24.3 | 24.9 | 25.7 | 27.6 | 26.7 | 24.3 | 23.8 | 24.9 | 24.1 | 23.5 | 23.3 |
| Average daytime temperature (°C) | 20.2 | 21.4 | 22.6 | 23.9 | 24.1 | 23.4 | 22.0 | 22.4 | 22.6 | 21.7 | 21.6 | 20.4 |
| Average temperature (°C) | 13.4 | 13.9 | 15.4 | 16.9 | 17.4 | 17.8 | 16.8 | 16.8 | 16.8 | 16.3 | 15.6 | 13.7 |
| Average night temperature (°C) | 8.1 | 8.4 | 9.8 | 11.2 | 11.9 | 13.2 | 13.2 | 12.9 | 12.7 | 12.7 | 11.7 | 9.0 |
| Absolute minimum temperature (°C) | 5.3 | 5.6 | 7.0 | 9.6 | 10.2 | 11.7 | 11.4 | 11.9 | 10.7 | 9.3 | 8.7 | 5.1 |
| 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) | 11.3 | 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) | 10.5 | 10.8 | 11.0 | 11.5 | 11.3 | 10.9 | 10.2 | 10.6 | 10.7 | 10.1 | 10.1 | 10.1 |
| Precipitation (mm) | 3 | 1 | 19 | 36 | 70 | 127 | 209 | 189 | 159 | 121 | 23 | 3 |
| Sunny days | 22 | 22 | 9 | 13 | 4 | 0 | 1 | 1 | 3 | 6 | 13 | 22 |
| Rainy days | 9 | 6 | 22 | 17 | 27 | 30 | 30 | 30 | 27 | 25 | 17 | 9 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Cerro Santiago is at