Average annual temperature is 22.5 °C
Absolute maximum temperature: 34.3 °C
Absolute minimum temperature: 11.3 °C
Number of sunny days: 46 days
Number of rainy days: 319 days
Look at detailed online map of Uniyá
* Weather data for Uniyá 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) | 27.9 | 28.0 | 30.1 | 33.5 | 31.6 | 34.3 | 28.9 | 30.2 | 29.1 | 32.1 | 28.1 | 28.1 |
| Average daytime temperature (°C) | 24.2 | 24.3 | 27.1 | 29.6 | 29.4 | 30.9 | 27.7 | 28.2 | 28.1 | 27.2 | 24.5 | 23.4 |
| Average temperature (°C) | 19.9 | 19.9 | 22.1 | 23.6 | 24.4 | 25.4 | 23.2 | 23.6 | 23.1 | 23.0 | 21.4 | 20.0 |
| Average night temperature (°C) | 16.0 | 16.0 | 17.9 | 18.3 | 19.9 | 21.1 | 20.1 | 20.2 | 19.6 | 20.0 | 19.1 | 17.3 |
| Absolute minimum temperature (°C) | 11.3 | 13.1 | 15.1 | 14.4 | 17.9 | 19.3 | 18.6 | 18.8 | 18.1 | 18.2 | 15.3 | 11.7 |
| 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 | 11.0 | 11.0 | 11.0 |
| Daylight mean duration (h) | 11.3 | 11.6 | 12.1 | 12.5 | 12.9 | 13.0 | 12.9 | 12.6 | 12.2 | 11.8 | 11.4 | 11.2 |
| 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) | 9.4 | 9.0 | 10.4 | 11.3 | 11.4 | 10.9 | 9.6 | 10.4 | 10.0 | 9.2 | 5.5 | 6.6 |
| Precipitation (mm) | 239 | 264 | 153 | 80 | 89 | 217 | 626 | 321 | 343 | 393 | 679 | 362 |
| Sunny days | 6 | 4 | 7 | 13 | 6 | 6 | 0 | 0 | 0 | 0 | 0 | 4 |
| Rainy days | 25 | 24 | 24 | 17 | 25 | 24 | 31 | 31 | 30 | 31 | 30 | 27 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Uniyá is at