Climate almanac
Clemson
South Carolina, United States · 34.68°, -82.84°
What is the weather like in Clemson in September?
In September, Clemson is typically 84°F (29°C) during the day and 65°F (18°C) at night. The month brings about 4.2 in (108 mm) of precipitation in total.
- Average high84°F (29°C)
- Average low65°F (18°C)
- Precipitation4.2 in (108 mm)
- Clear or mostly clear days13
- Based on2016-2025 daily ERA5 reanalysis data (10-year normals)