Climate almanac
San Marcos
San Salvador Department, El Salvador · 13.66°, -89.18°
What is the weather like in San Marcos in October?
In October, San Marcos is typically 87°F (31°C) during the day and 72°F (22°C) at night. The month brings about 9.4 in (238 mm) of precipitation in total.
- Average high87°F (31°C)
- Average low72°F (22°C)
- Precipitation9.4 in (238 mm)
- Clear or mostly clear days2
- Based on2016-2025 daily ERA5 reanalysis data (10-year normals)