Climate almanac
James Island
South Carolina, United States · 32.72°, -79.96°
What is the weather like in James Island in January?
In January, James Island is typically 60°F (15°C) during the day and 43°F (6°C) at night. The month brings about 2.9 in (75 mm) of precipitation in total. Snowfall averages about 0.7 in (18 mm) over the month.
- Average high60°F (15°C)
- Average low43°F (6°C)
- Precipitation2.9 in (75 mm)
- Clear or mostly clear days11
- Snowfall0.7 in (18 mm)
- Based on2016-2025 daily ERA5 reanalysis data (10-year normals)