Average annual temperature is 20.3 °C
Absolute maximum temperature: 35.0 °C
Absolute minimum temperature: 3.8 °C
Number of sunny days: 191 days
Number of rainy days: 174 days
Look at detailed online map of Santa María Guelacé
* Weather data for Santa María Guelacé 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) | 29.6 | 33.0 | 34.2 | 34.9 | 34.6 | 35.0 | 29.8 | 30.2 | 31.4 | 31.3 | 31.9 | 30.1 |
| Average daytime temperature (°C) | 27.0 | 28.3 | 30.8 | 31.6 | 30.9 | 31.1 | 27.3 | 27.7 | 27.5 | 27.8 | 28.6 | 26.4 |
| Average temperature (°C) | 18.1 | 18.8 | 21.2 | 22.4 | 22.2 | 22.8 | 20.1 | 20.2 | 19.9 | 20.1 | 20.3 | 17.9 |
| Average night temperature (°C) | 10.6 | 11.0 | 13.4 | 15.3 | 15.6 | 16.1 | 14.7 | 14.9 | 14.2 | 14.5 | 14.0 | 11.1 |
| Absolute minimum temperature (°C) | 6.5 | 7.6 | 10.6 | 13.5 | 12.3 | 13.5 | 12.3 | 12.4 | 12.1 | 10.2 | 11.2 | 3.8 |
| 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 | 12.9 | 13.1 | 13.0 | 12.7 | 12.2 | 11.8 | 11.3 | 11.1 |
| 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 | 10.7 | 11.0 | 11.1 | 11.1 | 11.6 | 11.1 | 10.7 | 10.8 | 10.5 | 10.3 | 9.9 |
| Precipitation (mm) | 0 | 0 | 1 | 19 | 37 | 58 | 129 | 122 | 91 | 83 | 10 | 1 |
| Sunny days | 31 | 26 | 25 | 15 | 13 | 14 | 1 | 3 | 9 | 9 | 19 | 26 |
| Rainy days | 0 | 2 | 6 | 15 | 18 | 16 | 30 | 28 | 21 | 22 | 11 | 5 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Santa María Guelacé is at