Average annual temperature is 20.4 °C
Absolute maximum temperature: 35.4 °C
Absolute minimum temperature: 7.7 °C
Number of sunny days: 112 days
Number of rainy days: 253 days
Look at detailed online map of San José Sacaj
* Weather data for San José Sacaj 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) | 28.7 | 31.9 | 33.9 | 35.4 | 33.3 | 33.2 | 28.0 | 29.3 | 28.1 | 28.7 | 27.7 | 29.2 |
| Average daytime temperature (°C) | 25.3 | 26.9 | 29.6 | 31.3 | 30.7 | 29.9 | 26.5 | 27.2 | 26.9 | 26.0 | 24.4 | 24.5 |
| Average temperature (°C) | 17.8 | 19.0 | 20.9 | 22.3 | 22.4 | 22.6 | 20.8 | 21.0 | 20.6 | 20.3 | 19.3 | 18.2 |
| Average night temperature (°C) | 11.9 | 13.0 | 14.2 | 14.8 | 15.9 | 16.6 | 16.3 | 16.1 | 16.1 | 16.2 | 15.6 | 13.4 |
| Absolute minimum temperature (°C) | 8.0 | 10.6 | 9.8 | 12.4 | 13.9 | 14.5 | 14.0 | 13.7 | 14.1 | 13.6 | 11.1 | 7.7 |
| 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) | 10.1 | 10.7 | 10.9 | 11.5 | 11.4 | 11.0 | 10.7 | 10.4 | 10.5 | 9.8 | 8.4 | 9.6 |
| Precipitation (mm) | 7 | 17 | 44 | 21 | 90 | 131 | 259 | 253 | 222 | 205 | 135 | 14 |
| Sunny days | 18 | 17 | 14 | 17 | 11 | 6 | 1 | 0 | 0 | 1 | 6 | 21 |
| Rainy days | 13 | 11 | 17 | 13 | 20 | 24 | 30 | 31 | 30 | 30 | 24 | 10 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in San José Sacaj is at