Average annual temperature is 18.4 °C
Absolute maximum temperature: 31.6 °C
Absolute minimum temperature: 7.6 °C
Number of sunny days: 165 days
Number of rainy days: 200 days
Look at detailed online map of San Martín Zacatempa
* Weather data for San Martín Zacatempa 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) | 24.3 | 27.6 | 27.7 | 29.0 | 30.2 | 31.6 | 26.1 | 25.1 | 25.4 | 26.2 | 25.9 | 22.1 |
| Average daytime temperature (°C) | 21.6 | 23.8 | 25.2 | 26.1 | 25.1 | 26.5 | 23.8 | 23.2 | 23.3 | 23.0 | 22.7 | 20.2 |
| Average temperature (°C) | 16.2 | 17.7 | 18.9 | 19.8 | 19.7 | 20.9 | 18.8 | 18.6 | 18.9 | 18.2 | 17.5 | 15.3 |
| Average night temperature (°C) | 11.5 | 12.1 | 13.3 | 14.7 | 14.9 | 15.9 | 14.6 | 14.5 | 14.5 | 14.4 | 13.4 | 11.3 |
| Absolute minimum temperature (°C) | 9.9 | 9.8 | 9.8 | 11.5 | 12.5 | 13.9 | 13.0 | 12.4 | 11.4 | 12.3 | 11.1 | 7.6 |
| 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 | 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) | 10.4 | 10.7 | 11.2 | 11.5 | 11.6 | 12.1 | 11.3 | 10.8 | 11.0 | 10.2 | 10.1 | 9.4 |
| Precipitation (mm) | 1 | 1 | 22 | 66 | 146 | 86 | 174 | 181 | 46 | 60 | 45 | 13 |
| Sunny days | 28 | 24 | 20 | 15 | 7 | 12 | 5 | 1 | 7 | 8 | 17 | 21 |
| Rainy days | 3 | 4 | 11 | 15 | 24 | 18 | 26 | 30 | 23 | 23 | 13 | 10 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in San Martín Zacatempa is at