Average annual temperature is 18.9 °C
Absolute maximum temperature: 31.3 °C
Absolute minimum temperature: 5.9 °C
Number of sunny days: 103 days
Number of rainy days: 262 days
Look at detailed online map of San José Lo de Ortega
* Weather data for San José Lo de Ortega 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) | 28.3 | 28.9 | 29.3 | 31.3 | 30.8 | 30.8 | 27.8 | 28.4 | 29.0 | 27.2 | 25.7 | 27.9 |
| Average daytime temperature (°C) | 23.9 | 25.2 | 27.1 | 28.7 | 27.4 | 27.1 | 25.2 | 26.5 | 26.7 | 25.1 | 23.1 | 24.2 |
| Average temperature (°C) | 16.6 | 17.3 | 19.0 | 20.1 | 20.1 | 20.2 | 19.3 | 20.0 | 19.7 | 18.9 | 17.8 | 17.3 |
| Average night temperature (°C) | 11.0 | 11.2 | 12.9 | 13.4 | 14.8 | 15.4 | 14.9 | 15.3 | 14.9 | 14.8 | 14.0 | 12.0 |
| Absolute minimum temperature (°C) | 6.4 | 9.4 | 11.0 | 11.1 | 13.5 | 14.0 | 14.0 | 14.2 | 14.2 | 12.2 | 11.4 | 5.9 |
| 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 | 12.0 | 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 | 11.5 | 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) | 10.1 | 10.5 | 10.7 | 11.3 | 11.1 | 10.8 | 10.7 | 10.6 | 10.5 | 9.9 | 9.3 | 9.9 |
| Precipitation (mm) | 21 | 16 | 52 | 38 | 145 | 113 | 180 | 135 | 130 | 127 | 116 | 9 |
| Sunny days | 16 | 20 | 13 | 13 | 7 | 2 | 1 | 0 | 0 | 2 | 10 | 19 |
| Rainy days | 15 | 8 | 18 | 17 | 24 | 28 | 30 | 31 | 30 | 29 | 20 | 12 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in San José Lo de Ortega is at