Climate almanac
San Marcos
Guerrero, Mexico · 16.80°, -99.39°
What is the weather like in San Marcos in January?
In January, San Marcos is typically 91°F (33°C) during the day and 71°F (22°C) at night. The month brings about 0.2 in (5 mm) of precipitation in total.
- Average high91°F (33°C)
- Average low71°F (22°C)
- Precipitation0.2 in (5 mm)
- Clear or mostly clear days21
- Based on2016-2025 daily ERA5 reanalysis data (10-year normals)