Average annual temperature is 26.4 °C
Absolute maximum temperature: 40.6 °C
Absolute minimum temperature: 13.3 °C
Number of sunny days: 84 days
Number of rainy days: 281 days
Look at detailed online map of Melchor de Mencos
* Weather data for Melchor de Mencos 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) | 34.7 | 34.5 | 39.5 | 40.6 | 38.6 | 39.6 | 36.5 | 37.5 | 34.0 | 38.0 | 31.8 | 32.4 |
| Average daytime temperature (°C) | 29.4 | 30.0 | 33.6 | 35.4 | 36.0 | 35.8 | 33.7 | 34.7 | 32.6 | 32.6 | 28.6 | 27.1 |
| Average temperature (°C) | 23.5 | 24.1 | 26.2 | 27.8 | 28.8 | 29.4 | 28.0 | 28.2 | 26.7 | 26.9 | 24.4 | 22.9 |
| Average night temperature (°C) | 19.3 | 19.7 | 20.8 | 21.9 | 23.4 | 24.4 | 23.8 | 23.7 | 23.0 | 22.7 | 21.7 | 20.1 |
| Absolute minimum temperature (°C) | 14.3 | 16.4 | 18.7 | 19.1 | 21.3 | 23.2 | 22.5 | 22.0 | 22.0 | 19.8 | 17.9 | 13.3 |
| 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) | 11.2 | 11.6 | 12.0 | 12.5 | 12.9 | 13.1 | 13.0 | 12.7 | 12.2 | 11.8 | 11.3 | 11.1 |
| 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) | 9.4 | 9.5 | 10.4 | 11.2 | 11.4 | 10.9 | 10.3 | 10.1 | 9.4 | 9.5 | 7.6 | 7.5 |
| Precipitation (mm) | 38 | 44 | 58 | 13 | 76 | 101 | 128 | 146 | 114 | 98 | 201 | 159 |
| Sunny days | 11 | 11 | 11 | 15 | 7 | 9 | 2 | 2 | 0 | 7 | 3 | 6 |
| Rainy days | 20 | 17 | 20 | 15 | 24 | 21 | 29 | 29 | 30 | 24 | 27 | 25 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Melchor de Mencos is at