Average annual temperature is 13.3 °C
Absolute maximum temperature: 21.9 °C
Absolute minimum temperature: -0.2 °C
Number of sunny days: 45 days
Number of rainy days: 320 days
Look at detailed online map of Chiá
* Weather data for Chiá 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) | 18.4 | 19.9 | 20.6 | 21.5 | 20.9 | 21.9 | 19.5 | 20.3 | 19.4 | 20.7 | 20.5 | 18.6 |
| Average daytime temperature (°C) | 15.5 | 15.7 | 17.3 | 18.6 | 19.0 | 19.7 | 18.2 | 18.4 | 18.4 | 17.5 | 16.0 | 14.7 |
| Average temperature (°C) | 11.1 | 11.2 | 12.8 | 13.8 | 14.6 | 15.3 | 14.4 | 14.5 | 14.4 | 14.0 | 12.9 | 11.2 |
| Average night temperature (°C) | 7.1 | 7.1 | 8.6 | 9.4 | 10.3 | 11.1 | 10.9 | 10.9 | 10.8 | 11.2 | 10.1 | 8.4 |
| Absolute minimum temperature (°C) | 2.7 | 4.6 | 5.4 | 6.4 | 8.5 | 9.6 | 9.0 | 8.7 | 9.0 | 8.2 | 6.8 | -0.2 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 11.0 | 11.0 | 12.0 | 12.0 | 13.0 | 13.0 | 13.0 | 12.0 | 12.0 | 11.0 | 11.0 | 11.0 |
| Daylight mean duration (h) | 11.3 | 11.6 | 12.0 | 12.5 | 12.9 | 13.1 | 13.0 | 12.6 | 12.2 | 11.8 | 11.4 | 11.2 |
| Daylight minimum duration (h) | 11.0 | 11.0 | 11.0 | 12.0 | 12.0 | 13.0 | 12.0 | 12.0 | 12.0 | 11.0 | 11.0 | 11.0 |
| Sunshine mean duration (h) | 9.0 | 9.6 | 9.9 | 10.8 | 11.0 | 11.1 | 10.7 | 10.1 | 10.0 | 8.5 | 6.8 | 7.4 |
| Precipitation (mm) | 105 | 135 | 177 | 127 | 157 | 120 | 268 | 235 | 167 | 252 | 616 | 228 |
| Sunny days | 8 | 3 | 6 | 8 | 5 | 4 | 1 | 3 | 0 | 0 | 2 | 5 |
| Rainy days | 23 | 25 | 25 | 22 | 26 | 26 | 30 | 28 | 30 | 31 | 28 | 26 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Chiá is at