Average annual temperature is 22.6 °C
Absolute maximum temperature: 34.3 °C
Absolute minimum temperature: 12.9 °C
Number of sunny days: 33 days
Number of rainy days: 332 days
Look at detailed online map of Cuamo
* Weather data for Cuamo 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) | 28.7 | 27.9 | 30.1 | 34.2 | 31.6 | 34.3 | 29.3 | 29.6 | 28.8 | 31.6 | 27.7 | 27.4 |
| Average daytime temperature (°C) | 24.3 | 24.3 | 27.0 | 29.0 | 29.5 | 30.6 | 27.4 | 28.0 | 27.8 | 27.0 | 24.3 | 23.4 |
| Average temperature (°C) | 20.4 | 20.4 | 22.4 | 23.6 | 24.5 | 25.4 | 23.0 | 23.5 | 23.2 | 23.0 | 21.4 | 20.2 |
| Average night temperature (°C) | 17.9 | 18.0 | 19.2 | 19.9 | 21.2 | 21.9 | 20.5 | 20.7 | 20.6 | 20.4 | 19.6 | 18.1 |
| Absolute minimum temperature (°C) | 12.9 | 15.8 | 18.1 | 17.6 | 19.9 | 19.9 | 19.5 | 19.3 | 19.8 | 17.6 | 17.2 | 13.7 |
| 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 | 12.8 | 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 | 9.2 | 10.6 | 11.4 | 11.0 | 11.1 | 10.2 | 10.4 | 10.5 | 9.4 | 6.6 | 7.7 |
| Precipitation (mm) | 113 | 156 | 134 | 67 | 123 | 319 | 574 | 316 | 346 | 346 | 706 | 217 |
| Sunny days | 7 | 2 | 4 | 8 | 3 | 4 | 0 | 0 | 0 | 1 | 2 | 2 |
| Rainy days | 24 | 26 | 27 | 22 | 28 | 26 | 31 | 31 | 30 | 30 | 28 | 29 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Cuamo is at