Average annual temperature is 12.9 °C
Absolute maximum temperature: 25.9 °C
Absolute minimum temperature: -0.4 °C
Number of sunny days: 118 days
Number of rainy days: 247 days
Look at detailed online map of Cerro Grande
* Weather data for Cerro Grande 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) | 21.3 | 24.1 | 24.9 | 25.9 | 25.6 | 23.4 | 20.8 | 21.8 | 20.5 | 20.4 | 20.4 | 19.1 |
| Average daytime temperature (°C) | 18.3 | 19.8 | 21.1 | 23.0 | 21.8 | 21.1 | 18.8 | 19.4 | 18.8 | 17.9 | 17.1 | 16.7 |
| Average temperature (°C) | 11.3 | 12.4 | 13.5 | 14.7 | 14.6 | 14.4 | 13.1 | 13.3 | 12.7 | 12.6 | 11.9 | 10.9 |
| Average night temperature (°C) | 5.5 | 6.6 | 7.5 | 8.2 | 9.3 | 9.2 | 8.5 | 8.6 | 8.2 | 8.7 | 8.1 | 6.3 |
| Absolute minimum temperature (°C) | 3.3 | 3.3 | 5.6 | 5.2 | 7.8 | 7.5 | 7.1 | 7.0 | 6.5 | 7.3 | 5.7 | -0.4 |
| 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) | 10.5 | 10.8 | 11.1 | 11.3 | 11.3 | 11.1 | 11.1 | 10.1 | 10.5 | 9.7 | 9.2 | 10.0 |
| Precipitation (mm) | 2 | 2 | 39 | 65 | 167 | 182 | 186 | 122 | 268 | 199 | 103 | 30 |
| Sunny days | 27 | 24 | 14 | 11 | 5 | 4 | 3 | 2 | 2 | 0 | 6 | 20 |
| Rainy days | 4 | 4 | 17 | 19 | 26 | 26 | 28 | 29 | 28 | 31 | 24 | 11 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Cerro Grande is at