Climate almanac
Johnston
Rhode Island, United States · 41.82°, -71.51°
What is the weather like in Johnston in March?
In March, Johnston is typically 49°F (9°C) during the day and 33°F (1°C) at night. The month brings about 4.1 in (104 mm) of precipitation in total. Snowfall averages about 6.7 in (170 mm) over the month.
- Average high49°F (9°C)
- Average low33°F (1°C)
- Precipitation4.1 in (104 mm)
- Clear or mostly clear days11
- Snowfall6.7 in (170 mm)
- Based on2016-2025 daily ERA5 reanalysis data (10-year normals)