Climate almanac
Jamestown
Rhode Island, United States · 41.50°, -71.37°
What is the weather like in Jamestown in January?
In January, Jamestown is typically 40°F (4°C) during the day and 31°F (-1°C) at night. The month brings about 5.1 in (129 mm) of precipitation in total. Snowfall averages about 5.7 in (145 mm) over the month.
- Average high40°F (4°C)
- Average low31°F (-1°C)
- Precipitation5.1 in (129 mm)
- Clear or mostly clear days10
- Snowfall5.7 in (145 mm)
- Based on2016-2025 daily ERA5 reanalysis data (10-year normals)