Average annual temperature is 23.8 °C
Absolute maximum temperature: 34.5 °C
Absolute minimum temperature: 15.5 °C
Number of sunny days: 36 days
Number of rainy days: 329 days
Look at detailed online map of Chacchilá
* Weather data for Chacchilá 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) | 29.5 | 28.1 | 31.2 | 34.5 | 31.8 | 33.5 | 30.0 | 30.1 | 29.7 | 32.4 | 28.4 | 28.2 |
| Average daytime temperature (°C) | 25.0 | 25.3 | 27.9 | 29.3 | 29.8 | 30.6 | 28.0 | 28.5 | 28.4 | 27.9 | 25.2 | 24.4 |
| Average temperature (°C) | 21.5 | 21.7 | 23.6 | 24.7 | 25.6 | 26.4 | 24.3 | 24.7 | 24.5 | 24.3 | 22.6 | 21.5 |
| Average night temperature (°C) | 19.0 | 19.4 | 20.2 | 21.0 | 22.5 | 23.1 | 21.8 | 22.1 | 21.8 | 21.9 | 20.8 | 19.5 |
| Absolute minimum temperature (°C) | 15.5 | 17.1 | 18.6 | 18.6 | 21.2 | 21.4 | 20.5 | 20.9 | 20.9 | 20.0 | 18.9 | 15.7 |
| 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) | 9.1 | 8.9 | 10.4 | 11.2 | 10.9 | 10.9 | 9.3 | 9.9 | 10.3 | 9.1 | 6.5 | 7.0 |
| Precipitation (mm) | 135 | 167 | 119 | 93 | 123 | 285 | 431 | 309 | 316 | 286 | 641 | 228 |
| Sunny days | 7 | 4 | 7 | 7 | 0 | 2 | 0 | 0 | 0 | 2 | 3 | 4 |
| Rainy days | 24 | 24 | 24 | 23 | 31 | 28 | 31 | 31 | 30 | 29 | 27 | 27 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Chacchilá is at