Climate almanac
San Luis
Petén, Guatemala · 16.20°, -89.44°
What is the weather like in San Luis in January?
In January, San Luis is typically 81°F (27°C) during the day and 66°F (19°C) at night. The month brings about 3.5 in (89 mm) of precipitation in total.
- Average high81°F (27°C)
- Average low66°F (19°C)
- Precipitation3.5 in (89 mm)
- Clear or mostly clear days7
- Based on2016-2025 daily ERA5 reanalysis data (10-year normals)