Average annual temperature is 13.7 °C
Absolute maximum temperature: 22.8 °C
Absolute minimum temperature: 4.9 °C
Number of sunny days: 44 days
Number of rainy days: 321 days
Look at detailed online map of Chactelá
* Weather data for Chactelá 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) | 18.8 | 20.8 | 20.5 | 21.7 | 22.8 | 22.4 | 20.9 | 20.2 | 20.5 | 18.8 | 19.1 | 19.7 |
| Average daytime temperature (°C) | 16.7 | 17.9 | 18.1 | 19.4 | 19.6 | 19.6 | 18.4 | 18.2 | 18.1 | 17.5 | 17.3 | 17.0 |
| Average temperature (°C) | 11.5 | 12.1 | 13.4 | 14.4 | 15.1 | 15.4 | 14.4 | 14.3 | 14.2 | 13.9 | 13.3 | 11.9 |
| Average night temperature (°C) | 7.1 | 7.4 | 9.4 | 9.7 | 10.8 | 11.3 | 10.8 | 10.7 | 11.0 | 10.9 | 9.9 | 7.8 |
| Absolute minimum temperature (°C) | 5.4 | 4.9 | 6.3 | 6.9 | 8.2 | 8.7 | 8.1 | 7.7 | 9.3 | 8.7 | 7.9 | 5.6 |
| 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) | 10.3 | 10.6 | 10.3 | 11.2 | 11.0 | 10.3 | 8.9 | 8.8 | 8.8 | 7.9 | 8.9 | 10.0 |
| Precipitation (mm) | 28 | 25 | 68 | 48 | 85 | 138 | 319 | 194 | 215 | 323 | 92 | 28 |
| Sunny days | 10 | 7 | 4 | 6 | 3 | 2 | 1 | 0 | 0 | 0 | 2 | 9 |
| Rainy days | 21 | 21 | 27 | 24 | 28 | 28 | 30 | 31 | 30 | 31 | 28 | 22 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Chactelá is at