Average annual temperature is 26.1 °C
Absolute maximum temperature: 39.8 °C
Absolute minimum temperature: 13.6 °C
Number of sunny days: 161
Number of rainy days: 204
Number of snow days:
Average annual precipitation: 959 mm
Look at detailed online map of Guastatoya
* Weather data for Guastatoya Guatemala is based on climate observations for 2023 year
| Jan | Feb | Mar | Apr | Maggio | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Absolute maximum temperature (°C) | 36.4 | 36.6 | 38.7 | 39.1 | 38.2 | 39.8 | 33.5 | 36.6 | 35.6 | 36 | 33 | 35.1 |
| Average daytime temperature (°C) | 30.9 | 31.9 | 34.8 | 36 | 35.7 | 35.6 | 32.3 | 33.6 | 33.7 | 32.4 | 29.1 | 30.7 |
| Average temperature (°C) | 23.7 | 24.2 | 26.6 | 27.9 | 28.1 | 28.3 | 26.4 | 27 | 27 | 26.1 | 24.1 | 24.2 |
| Average night temperature (°C) | 18.2 | 18.3 | 20.6 | 21.4 | 22.3 | 22.8 | 22.2 | 22.3 | 22.2 | 21.7 | 20.5 | 19 |
| Absolute minimum temperature (°C) | 13.8 | 15.9 | 18.1 | 18.9 | 20.1 | 20.6 | 20.7 | 20.4 | 20.7 | 19.3 | 17.2 | 13.6 |
| Jan | Feb | Mar | Apr | Maggio | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 11.5 | 11.8 | 12.3 | 12.7 | 13 | 13 | 13 | 12.8 | 12.4 | 12 | 11.6 | 11.3 |
| Daylight mean duration (h) | 11.4 | 11.7 | 12.1 | 12.5 | 12.8 | 13 | 12.9 | 12.6 | 12.2 | 11.8 | 11.5 | 11.3 |
| Daylight minimum duration (h) | 11.3 | 11.5 | 11.9 | 12.3 | 12.7 | 13 | 12.8 | 12.4 | 12 | 11.6 | 11.3 | 11.3 |
| Sunshine mean duration (h) | 10.3 | 10.6 | 11 | 11.4 | 11.2 | 11.1 | 11.2 | 10.4 | 10.7 | 10 | 8.8 | 10 |
| Precipitation (mm) | 2 | 11 | 20 | 3 | 55 | 231 | 260 | 95 | 50 | 106 | 122 | 3 |
| Sunny days | 23 | 19 | 17 | 21 | 11 | 8 | 7 | 7 | 4 | 6 | 13 | 25 |
| Rainy days | 8 | 9 | 14 | 9 | 20 | 22 | 24 | 24 | 26 | 25 | 17 | 6 |
The largest precipitation sum in Guastatoya is at