Average annual temperature is 16.5 °C
Absolute maximum temperature: 33.1 °C
Absolute minimum temperature: 2.6 °C
Number of sunny days: 158 days
Number of rainy days: 207 days
Look at detailed online map of Santa María Callacac
* Weather data for Santa María Callacac 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) | 25.5 | 28.8 | 29.6 | 30.5 | 30.0 | 33.1 | 25.9 | 25.4 | 27.5 | 26.8 | 27.7 | 22.4 |
| Average daytime temperature (°C) | 22.3 | 24.5 | 25.8 | 27.0 | 25.9 | 29.8 | 24.1 | 23.2 | 25.2 | 23.7 | 23.4 | 19.0 |
| Average temperature (°C) | 13.5 | 14.9 | 17.2 | 18.7 | 18.0 | 21.2 | 17.3 | 16.8 | 17.2 | 16.5 | 15.0 | 12.0 |
| Average night temperature (°C) | 6.4 | 7.7 | 9.7 | 11.5 | 11.7 | 13.8 | 12.7 | 12.5 | 11.9 | 11.8 | 9.2 | 7.3 |
| Absolute minimum temperature (°C) | 2.8 | 2.6 | 4.2 | 8.6 | 8.9 | 12.0 | 10.2 | 10.8 | 10.4 | 7.5 | 5.8 | 2.6 |
| 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 | 13.0 | 12.0 | 11.0 | 11.0 | 11.0 |
| Daylight mean duration (h) | 11.1 | 11.5 | 12.0 | 12.6 | 13.1 | 13.3 | 13.2 | 12.8 | 12.3 | 11.7 | 11.2 | 11.0 |
| Daylight minimum duration (h) | 10.0 | 11.0 | 11.0 | 12.0 | 12.0 | 13.0 | 13.0 | 12.0 | 11.0 | 11.0 | 11.0 | 10.0 |
| Sunshine mean duration (h) | 10.1 | 10.4 | 10.8 | 11.2 | 11.4 | 12.1 | 11.3 | 10.5 | 11.0 | 9.1 | 9.6 | 8.1 |
| Precipitation (mm) | 2 | 3 | 42 | 32 | 73 | 23 | 161 | 146 | 56 | 43 | 27 | 46 |
| Sunny days | 24 | 23 | 16 | 12 | 5 | 19 | 1 | 2 | 17 | 10 | 16 | 13 |
| Rainy days | 7 | 5 | 15 | 18 | 26 | 11 | 30 | 29 | 13 | 21 | 14 | 18 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Santa María Callacac is at