Average annual temperature is 24.6 °C
Absolute maximum temperature: 38.1 °C
Absolute minimum temperature: 11.5 °C
Number of sunny days: 114 days
Number of rainy days: 251 days
Look at detailed online map of San Antonio El Sitio
* Weather data for San Antonio El Sitio Guatemala is based on climate observations for 2026 year
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Absolute maximum temperature (°C) | 34.8 | 35.8 | 36.6 | 38.1 | 37.4 | 38.0 | 33.0 | 33.8 | 32.9 | 32.6 | 31.5 | 32.4 |
| Average daytime temperature (°C) | 30.1 | 31.4 | 33.8 | 35.5 | 35.3 | 34.7 | 31.1 | 31.7 | 31.4 | 30.1 | 27.9 | 28.6 |
| Average temperature (°C) | 22.4 | 23.3 | 25.4 | 26.4 | 26.7 | 27.0 | 24.8 | 25.0 | 24.6 | 24.1 | 22.9 | 22.3 |
| Average night temperature (°C) | 16.7 | 17.4 | 19.0 | 19.2 | 20.7 | 21.6 | 20.6 | 20.5 | 20.1 | 20.4 | 19.5 | 17.8 |
| Absolute minimum temperature (°C) | 11.8 | 15.3 | 16.5 | 16.9 | 18.4 | 20.0 | 18.8 | 18.9 | 18.4 | 17.6 | 16.2 | 11.5 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 11.0 | 11.0 | 12.0 | 12.0 | 12.0 | 13.0 | 13.0 | 12.0 | 12.0 | 12.0 | 11.0 | 11.0 |
| Daylight mean duration (h) | 11.3 | 11.7 | 12.1 | 12.5 | 12.8 | 13.0 | 12.9 | 12.6 | 12.2 | 11.8 | 11.4 | 11.3 |
| Daylight minimum duration (h) | 11.0 | 11.0 | 11.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 11.0 | 11.0 | 11.0 |
| Sunshine mean duration (h) | 10.3 | 10.6 | 10.9 | 11.2 | 11.2 | 11.2 | 11.0 | 10.6 | 10.5 | 9.8 | 7.9 | 9.5 |
| Precipitation (mm) | 13 | 7 | 25 | 26 | 100 | 132 | 247 | 179 | 217 | 265 | 157 | 11 |
| Sunny days | 20 | 18 | 19 | 16 | 8 | 7 | 2 | 3 | 1 | 1 | 4 | 15 |
| Rainy days | 11 | 10 | 12 | 14 | 23 | 23 | 29 | 28 | 29 | 30 | 26 | 16 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in San Antonio El Sitio is at