Average annual temperature is 27.3 °C
Absolute maximum temperature: 39.0 °C
Absolute minimum temperature: 18.0 °C
Number of sunny days: 89 days
Number of rainy days: 276 days
Look at detailed online map of El Güiscoyol
* Weather data for El Güiscoyol 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) | 38.3 | 39.0 | 38.6 | 38.0 | 38.3 | 32.5 | 36.3 | 33.3 | 33.8 | 31.6 | 34.4 | 37.2 |
| Average daytime temperature (°C) | 33.7 | 35.1 | 34.3 | 34.9 | 34.8 | 31.0 | 32.2 | 31.1 | 31.6 | 29.9 | 30.8 | 33.9 |
| Average temperature (°C) | 26.8 | 27.9 | 27.7 | 28.5 | 29.0 | 27.1 | 27.5 | 27.0 | 27.0 | 25.9 | 26.2 | 27.3 |
| Average night temperature (°C) | 21.6 | 22.6 | 22.8 | 23.4 | 24.4 | 23.9 | 23.4 | 23.5 | 23.1 | 22.7 | 22.2 | 22.1 |
| Absolute minimum temperature (°C) | 18.0 | 20.7 | 21.5 | 22.2 | 22.8 | 22.7 | 22.6 | 21.9 | 21.2 | 20.9 | 19.4 | 18.9 |
| 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) | 10.4 | 10.8 | 11.1 | 11.2 | 10.9 | 9.7 | 10.4 | 9.3 | 9.5 | 8.4 | 9.8 | 10.3 |
| Precipitation (mm) | 8 | 4 | 44 | 61 | 173 | 241 | 261 | 273 | 335 | 434 | 71 | 7 |
| Sunny days | 17 | 23 | 7 | 8 | 3 | 0 | 1 | 1 | 1 | 0 | 7 | 21 |
| Rainy days | 14 | 5 | 24 | 22 | 28 | 30 | 30 | 30 | 29 | 31 | 23 | 10 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in El Güiscoyol is at