Climate almanac
James Island
South Carolina, United States · 32.72°, -79.96°
What is the weather like in James Island in July?
In July, James Island is typically 88°F (31°C) during the day and 77°F (25°C) at night. The month brings about 7.0 in (177 mm) of precipitation in total.
- Average high88°F (31°C)
- Average low77°F (25°C)
- Precipitation7.0 in (177 mm)
- Clear or mostly clear days8
- Based on2016-2025 daily ERA5 reanalysis data (10-year normals)