Climate almanac
Sumter
South Carolina, United States · 33.92°, -80.34°
What is the weather like in Sumter in July?
In July, Sumter is typically 91°F (33°C) during the day and 75°F (24°C) at night. The month brings about 5.3 in (135 mm) of precipitation in total.
- Average high91°F (33°C)
- Average low75°F (24°C)
- Precipitation5.3 in (135 mm)
- Clear or mostly clear days8
- Based on2016-2025 daily ERA5 reanalysis data (10-year normals)