Average annual temperature is 25.0 °C
Absolute maximum temperature: 37.2 °C
Absolute minimum temperature: 13.6 °C
Number of sunny days: 143 days
Number of rainy days: 222 days
Look at detailed online map of Plan del Morro
* Weather data for Plan del Morro 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) | 34.3 | 35.2 | 36.4 | 37.0 | 36.3 | 37.2 | 31.6 | 34.4 | 33.4 | 35.0 | 31.5 | 35.1 |
| Average daytime temperature (°C) | 29.2 | 29.4 | 32.7 | 34.1 | 33.5 | 33.5 | 30.4 | 32.0 | 32.1 | 31.3 | 27.8 | 28.3 |
| Average temperature (°C) | 22.8 | 22.8 | 25.6 | 26.7 | 27.0 | 27.2 | 25.1 | 26.0 | 26.1 | 25.4 | 23.2 | 22.7 |
| Average night temperature (°C) | 18.6 | 18.7 | 20.7 | 21.2 | 22.2 | 22.7 | 21.5 | 21.9 | 21.8 | 21.5 | 20.1 | 19.0 |
| Absolute minimum temperature (°C) | 14.0 | 16.2 | 19.2 | 19.1 | 20.6 | 20.7 | 20.9 | 20.4 | 21.0 | 19.4 | 18.5 | 13.6 |
| 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 | 12.0 | 12.0 | 12.0 | 12.0 | 11.0 | 11.0 |
| Daylight mean duration (h) | 11.4 | 11.7 | 12.1 | 12.5 | 12.8 | 13.0 | 12.9 | 12.6 | 12.2 | 11.8 | 11.4 | 11.3 |
| 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 | 10.7 | 11.1 | 11.4 | 11.2 | 11.0 | 10.8 | 10.7 | 10.8 | 10.1 | 9.1 | 9.8 |
| Precipitation (mm) | 6 | 11 | 7 | 13 | 39 | 138 | 139 | 126 | 57 | 110 | 151 | 8 |
| Sunny days | 18 | 12 | 20 | 24 | 17 | 5 | 3 | 4 | 3 | 5 | 11 | 21 |
| Rainy days | 13 | 16 | 11 | 6 | 14 | 25 | 28 | 27 | 27 | 26 | 19 | 10 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Plan del Morro is at