Average annual temperature is 18.5 °C
Absolute maximum temperature: 36.4 °C
Absolute minimum temperature: -1.1 °C
Number of sunny days: 262 days
Number of rainy days: 103 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) | 24.5 | 28.8 | 30.2 | 31.1 | 31.4 | 36.4 | 33.2 | 34.5 | 33.3 | 29.3 | 26.7 | 21.4 |
| Average daytime temperature (°C) | 21.5 | 23.4 | 27.3 | 27.5 | 28.6 | 33.5 | 29.0 | 29.9 | 29.5 | 23.3 | 21.0 | 18.9 |
| Average temperature (°C) | 12.9 | 14.3 | 18.0 | 19.4 | 21.0 | 26.1 | 22.6 | 23.2 | 22.5 | 17.2 | 13.5 | 11.5 |
| Average night temperature (°C) | 6.2 | 7.3 | 9.8 | 11.7 | 13.8 | 17.9 | 16.6 | 16.6 | 15.3 | 12.4 | 8.4 | 5.8 |
| Absolute minimum temperature (°C) | 0.3 | -0.5 | 0.8 | 8.2 | 9.1 | 14.4 | 14.8 | 14.3 | 13.1 | 7.7 | 1.0 | -1.1 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 11.0 | 11.0 | 12.0 | 13.0 | 13.0 | 13.0 | 13.0 | 13.0 | 12.0 | 11.0 | 11.0 | 10.0 |
| Daylight mean duration (h) | 10.8 | 11.3 | 12.0 | 12.7 | 13.3 | 13.6 | 13.5 | 13.0 | 12.3 | 11.6 | 11.0 | 10.6 |
| Daylight minimum duration (h) | 10.0 | 11.0 | 11.0 | 12.0 | 13.0 | 13.0 | 13.0 | 12.0 | 11.0 | 11.0 | 10.0 | 10.0 |
| Sunshine mean duration (h) | 9.7 | 10.3 | 11.1 | 10.9 | 11.2 | 12.3 | 11.5 | 11.5 | 11.4 | 8.1 | 8.3 | 9.1 |
| Precipitation (mm) | 0 | 0 | 0 | 1 | 13 | 5 | 93 | 17 | 29 | 64 | 58 | 4 |
| Sunny days | 31 | 28 | 30 | 24 | 22 | 27 | 11 | 11 | 21 | 10 | 21 | 26 |
| Rainy days | 0 | 0 | 1 | 6 | 9 | 3 | 20 | 20 | 9 | 21 | 9 | 5 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Cerro Santiago is at