Climate almanac
Union
South Carolina, United States · 34.72°, -81.62°
What is the weather like in Union in June?
In June, Union is typically 88°F (31°C) during the day and 69°F (21°C) at night. The month brings about 3.4 in (86 mm) of precipitation in total.
- Average high88°F (31°C)
- Average low69°F (21°C)
- Precipitation3.4 in (86 mm)
- Clear or mostly clear days8
- Based on2016-2025 daily ERA5 reanalysis data (10-year normals)