Average annual temperature is 19.1 °C
Absolute maximum temperature: 32.3 °C
Absolute minimum temperature: 7.3 °C
Number of sunny days: 67 days
Number of rainy days: 298 days
Look at detailed online map of San Martín Comalapa
* Weather data for San Martín Comalapa 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) | 25.9 | 27.5 | 30.8 | 29.2 | 28.9 | 32.3 | 27.5 | 27.8 | 26.4 | 27.5 | 28.7 | 26.9 |
| Average daytime temperature (°C) | 20.9 | 21.5 | 24.3 | 24.5 | 25.5 | 27.1 | 25.3 | 24.9 | 25.4 | 23.4 | 21.0 | 18.7 |
| Average temperature (°C) | 16.3 | 16.7 | 19.1 | 19.8 | 21.0 | 22.4 | 20.6 | 20.4 | 20.5 | 19.6 | 17.5 | 15.6 |
| Average night temperature (°C) | 12.0 | 12.4 | 14.6 | 15.2 | 16.2 | 17.5 | 16.5 | 16.4 | 16.2 | 16.3 | 14.4 | 12.9 |
| Absolute minimum temperature (°C) | 7.3 | 8.8 | 11.1 | 12.4 | 14.4 | 15.4 | 15.1 | 15.2 | 14.7 | 12.8 | 11.8 | 8.2 |
| 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 | 13.3 | 13.2 | 12.8 | 12.2 | 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) | 9.0 | 8.6 | 9.6 | 10.3 | 11.1 | 11.2 | 11.2 | 10.5 | 11.2 | 9.1 | 7.5 | 6.4 |
| Precipitation (mm) | 60 | 93 | 105 | 87 | 60 | 121 | 161 | 154 | 67 | 190 | 110 | 168 |
| Sunny days | 18 | 7 | 9 | 6 | 8 | 11 | 0 | 0 | 0 | 0 | 3 | 5 |
| Rainy days | 13 | 21 | 22 | 24 | 23 | 19 | 31 | 31 | 30 | 31 | 27 | 26 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in San Martín Comalapa is at