Climate almanac
San Sebastián el Grande
Jalisco, Mexico · 20.53°, -103.43°
What is the weather like in San Sebastián el Grande in September?
In September, San Sebastián el Grande is typically 82°F (28°C) during the day and 63°F (17°C) at night. The month brings about 6.5 in (166 mm) of precipitation in total.
- Average high82°F (28°C)
- Average low63°F (17°C)
- Precipitation6.5 in (166 mm)
- Clear or mostly clear days2
- Based on2016-2025 daily ERA5 reanalysis data (10-year normals)