Average annual temperature is 17.9 °C
Absolute maximum temperature: 30.8 °C
Absolute minimum temperature: 6.3 °C
Number of sunny days: 71 days
Number of rainy days: 294 days
Look at detailed online map of San Juan Pachalli
* Weather data for San Juan Pachalli 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) | 25.0 | 28.4 | 29.2 | 30.8 | 29.9 | 29.1 | 25.5 | 26.3 | 25.1 | 26.1 | 24.8 | 25.9 |
| Average daytime temperature (°C) | 21.7 | 23.1 | 25.8 | 27.6 | 26.9 | 26.4 | 23.7 | 24.1 | 23.5 | 22.7 | 20.9 | 20.9 |
| Average temperature (°C) | 15.7 | 16.2 | 18.2 | 19.7 | 19.6 | 20.1 | 18.2 | 18.5 | 18.1 | 17.7 | 16.7 | 15.7 |
| Average night temperature (°C) | 11.7 | 11.7 | 13.4 | 14.5 | 14.9 | 15.8 | 14.9 | 15.0 | 14.8 | 14.7 | 14.1 | 12.3 |
| Absolute minimum temperature (°C) | 6.3 | 9.7 | 11.4 | 11.5 | 13.7 | 13.9 | 13.3 | 13.7 | 13.8 | 11.6 | 11.7 | 6.6 |
| 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 | 13.0 | 12.0 | 12.0 | 11.0 | 11.0 | 11.0 |
| Daylight mean duration (h) | 11.3 | 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) | 10.2 | 10.6 | 11.0 | 11.4 | 11.3 | 11.1 | 10.8 | 10.5 | 10.6 | 9.9 | 8.4 | 9.8 |
| Precipitation (mm) | 16 | 19 | 76 | 32 | 149 | 166 | 298 | 280 | 201 | 254 | 154 | 20 |
| Sunny days | 15 | 12 | 8 | 9 | 5 | 3 | 0 | 0 | 0 | 0 | 4 | 15 |
| Rainy days | 16 | 16 | 23 | 21 | 26 | 27 | 31 | 31 | 30 | 31 | 26 | 16 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in San Juan Pachalli is at