Average annual temperature is 27.1 °C
Absolute maximum temperature: 37.6 °C
Absolute minimum temperature: 17.9 °C
Number of sunny days: 65 days
Number of rainy days: 300 days
Look at detailed online map of San Juan Meléndrez
* Weather data for San Juan Meléndrez 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) | 35.2 | 36.3 | 36.1 | 37.6 | 37.1 | 32.9 | 34.3 | 34.5 | 34.5 | 32.6 | 33.2 | 34.6 |
| Average daytime temperature (°C) | 33.1 | 34.3 | 34.2 | 35.2 | 34.5 | 31.8 | 32.4 | 32.3 | 32.8 | 31.1 | 31.6 | 33.4 |
| Average temperature (°C) | 26.4 | 27.3 | 27.5 | 28.3 | 28.4 | 26.9 | 27.2 | 27.0 | 27.0 | 25.9 | 26.5 | 26.9 |
| Average night temperature (°C) | 21.3 | 22.0 | 23.1 | 23.8 | 24.4 | 23.8 | 23.8 | 23.6 | 23.4 | 23.0 | 22.9 | 21.4 |
| Absolute minimum temperature (°C) | 18.5 | 19.9 | 20.5 | 22.0 | 22.5 | 22.7 | 22.7 | 22.0 | 21.8 | 22.0 | 21.1 | 17.9 |
| 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) | 10.4 | 10.7 | 10.7 | 11.1 | 11.2 | 10.1 | 9.5 | 9.1 | 10.0 | 8.5 | 9.8 | 10.2 |
| Precipitation (mm) | 12 | 5 | 78 | 88 | 278 | 377 | 269 | 310 | 364 | 631 | 93 | 10 |
| Sunny days | 16 | 21 | 3 | 3 | 2 | 0 | 1 | 0 | 0 | 0 | 1 | 18 |
| Rainy days | 15 | 7 | 28 | 27 | 29 | 30 | 30 | 31 | 30 | 31 | 29 | 13 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in San Juan Meléndrez is at