Average annual temperature is 26.7 °C
Absolute maximum temperature: 41.6 °C
Absolute minimum temperature: 13.2 °C
Number of sunny days: 115 days
Number of rainy days: 250 days
Look at detailed online map of Municipio de San Andrés
* Weather data for Municipio de San Andrés 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) | 32.0 | 34.9 | 38.3 | 41.6 | 40.0 | 40.9 | 36.0 | 35.1 | 34.8 | 35.0 | 31.1 | 31.5 |
| Average daytime temperature (°C) | 29.0 | 30.7 | 35.0 | 37.6 | 36.9 | 37.3 | 33.4 | 33.2 | 32.7 | 31.5 | 28.5 | 27.3 |
| Average temperature (°C) | 23.4 | 24.4 | 27.7 | 29.7 | 29.4 | 30.3 | 27.3 | 27.2 | 26.8 | 26.3 | 24.4 | 23.0 |
| Average night temperature (°C) | 19.4 | 19.8 | 21.7 | 23.2 | 23.6 | 24.7 | 23.4 | 23.4 | 23.0 | 22.7 | 21.7 | 19.9 |
| Absolute minimum temperature (°C) | 13.2 | 15.2 | 19.2 | 20.9 | 19.4 | 22.9 | 22.3 | 22.1 | 22.0 | 19.9 | 18.4 | 13.5 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 11.0 | 11.0 | 12.0 | 12.0 | 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 | 13.2 | 13.1 | 12.7 | 12.2 | 11.7 | 11.3 | 11.1 |
| 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 | 11.0 |
| Sunshine mean duration (h) | 9.5 | 9.8 | 10.6 | 11.1 | 11.3 | 10.9 | 10.1 | 10.5 | 10.2 | 9.8 | 7.9 | 7.4 |
| Precipitation (mm) | 53 | 39 | 22 | 9 | 38 | 135 | 176 | 170 | 238 | 156 | 192 | 106 |
| Sunny days | 14 | 10 | 18 | 19 | 19 | 15 | 1 | 3 | 2 | 1 | 5 | 8 |
| Rainy days | 17 | 18 | 13 | 11 | 12 | 15 | 30 | 28 | 28 | 30 | 25 | 23 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Municipio de San Andrés is at