Average annual temperature is 28.0 °C
Absolute maximum temperature: 37.7 °C
Absolute minimum temperature: 19.9 °C
Number of sunny days: 151 days
Number of rainy days: 214 days
Look at detailed online map of Atitán
* Weather data for Atitán 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) | 33.5 | 33.8 | 34.0 | 35.5 | 35.3 | 34.3 | 36.1 | 34.2 | 34.9 | 31.3 | 33.4 | 37.7 |
| Average daytime temperature (°C) | 31.3 | 32.1 | 32.4 | 33.4 | 33.3 | 30.9 | 33.1 | 31.8 | 32.6 | 30.3 | 31.3 | 33.5 |
| Average temperature (°C) | 26.9 | 27.6 | 28.1 | 29.1 | 29.3 | 27.8 | 28.8 | 28.0 | 28.2 | 26.7 | 27.3 | 28.5 |
| Average night temperature (°C) | 22.5 | 22.9 | 24.1 | 24.8 | 25.6 | 25.1 | 24.7 | 24.8 | 24.4 | 24.0 | 23.6 | 23.5 |
| Absolute minimum temperature (°C) | 20.7 | 21.4 | 22.8 | 22.9 | 23.5 | 23.8 | 23.2 | 23.6 | 22.6 | 22.6 | 21.6 | 19.9 |
| 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 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 11.0 | 11.0 |
| Daylight mean duration (h) | 11.4 | 11.7 | 12.1 | 12.4 | 12.8 | 12.9 | 12.9 | 12.6 | 12.2 | 11.8 | 11.5 | 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) | 10.5 | 10.8 | 11.1 | 11.5 | 11.3 | 10.5 | 10.7 | 9.8 | 10.1 | 8.8 | 10.2 | 10.3 |
| Precipitation (mm) | 0 | 0 | 15 | 41 | 174 | 155 | 177 | 153 | 214 | 330 | 50 | 2 |
| Sunny days | 30 | 26 | 10 | 16 | 11 | 0 | 10 | 6 | 2 | 1 | 13 | 26 |
| Rainy days | 1 | 2 | 21 | 14 | 20 | 30 | 21 | 25 | 28 | 30 | 17 | 5 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Atitán is at