Average annual temperature is 27.1 °C
Absolute maximum temperature: 40.9 °C
Absolute minimum temperature: 15.2 °C
Number of sunny days: 145 days
Number of rainy days: 220 days
Look at detailed online map of Zacapa
* Weather data for Zacapa 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) | 36.6 | 37.1 | 38.9 | 40.5 | 39.1 | 40.9 | 34.2 | 37.3 | 36.5 | 38.0 | 33.8 | 36.2 |
| Average daytime temperature (°C) | 31.5 | 31.6 | 35.2 | 36.6 | 36.1 | 36.3 | 33.0 | 34.6 | 34.8 | 34.0 | 30.0 | 30.4 |
| Average temperature (°C) | 24.7 | 24.8 | 27.8 | 28.8 | 29.1 | 29.3 | 27.1 | 28.1 | 28.3 | 27.6 | 25.1 | 24.5 |
| Average night temperature (°C) | 20.0 | 20.4 | 22.3 | 22.8 | 24.0 | 24.5 | 23.1 | 23.6 | 23.5 | 23.4 | 21.6 | 20.6 |
| Absolute minimum temperature (°C) | 15.2 | 17.2 | 20.8 | 20.1 | 22.5 | 22.1 | 22.4 | 22.0 | 22.5 | 21.4 | 19.8 | 15.3 |
| 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 | 12.0 | 12.0 | 12.0 | 12.0 | 11.0 | 11.0 |
| Daylight mean duration (h) | 11.4 | 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) | 10.2 | 10.6 | 11.1 | 11.4 | 11.2 | 11.0 | 10.9 | 10.7 | 10.9 | 10.2 | 8.9 | 9.7 |
| Precipitation (mm) | 5 | 12 | 9 | 15 | 38 | 168 | 157 | 77 | 42 | 61 | 160 | 11 |
| Sunny days | 20 | 15 | 20 | 21 | 16 | 8 | 2 | 3 | 4 | 3 | 9 | 24 |
| Rainy days | 11 | 13 | 11 | 9 | 15 | 22 | 29 | 28 | 26 | 28 | 21 | 7 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Zacapa is at