Climate almanac
Union
South Carolina, United States · 34.72°, -81.62°
What is the weather like in Union in July?
In July, Union is typically 91°F (33°C) during the day and 73°F (23°C) at night. The month brings about 4.6 in (116 mm) of precipitation in total.
- Average high91°F (33°C)
- Average low73°F (23°C)
- Precipitation4.6 in (116 mm)
- Clear or mostly clear days7
- Based on2016-2025 daily ERA5 reanalysis data (10-year normals)