Average annual temperature is 19.2 °C
Absolute maximum temperature: 29.8 °C
Absolute minimum temperature: 6.9 °C
Number of sunny days: 26 days
Number of rainy days: 339 days
Look at detailed online map of Cumbre del Chaj
* Weather data for Cumbre del Chaj 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) | 24.4 | 24.7 | 27.4 | 29.5 | 27.5 | 29.8 | 25.3 | 26.5 | 25.4 | 28.6 | 24.9 | 25.1 |
| Average daytime temperature (°C) | 21.0 | 21.1 | 23.4 | 25.5 | 25.7 | 26.7 | 24.0 | 24.5 | 24.3 | 23.4 | 21.0 | 20.1 |
| Average temperature (°C) | 16.6 | 16.6 | 18.7 | 20.1 | 20.9 | 21.8 | 20.0 | 20.4 | 19.9 | 19.7 | 18.2 | 16.8 |
| Average night temperature (°C) | 12.8 | 12.8 | 14.8 | 15.1 | 16.5 | 17.6 | 17.0 | 17.1 | 16.4 | 16.8 | 16.0 | 14.1 |
| Absolute minimum temperature (°C) | 6.9 | 10.4 | 12.1 | 11.2 | 14.1 | 16.0 | 15.6 | 15.7 | 15.2 | 14.7 | 12.7 | 8.3 |
| 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 | 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) | 9.5 | 9.2 | 10.4 | 11.4 | 11.5 | 10.9 | 9.7 | 10.2 | 10.0 | 9.0 | 5.5 | 6.7 |
| Precipitation (mm) | 212 | 265 | 148 | 79 | 87 | 202 | 563 | 284 | 249 | 352 | 713 | 335 |
| Sunny days | 2 | 0 | 5 | 8 | 3 | 7 | 0 | 0 | 0 | 0 | 1 | 0 |
| Rainy days | 29 | 28 | 26 | 22 | 28 | 23 | 31 | 31 | 30 | 31 | 29 | 31 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Cumbre del Chaj is at