Climate almanac
Cohasset
Massachusetts, United States · 42.24°, -70.80°
What is the weather like in Cohasset in March?
In March, Cohasset is typically 44°F (6°C) during the day and 35°F (2°C) at night. The month brings about 5.0 in (127 mm) of precipitation in total. Snowfall averages about 6.4 in (163 mm) over the month.
- Average high44°F (6°C)
- Average low35°F (2°C)
- Precipitation5.0 in (127 mm)
- Clear or mostly clear days10
- Snowfall6.4 in (163 mm)
- Based on2016-2025 daily ERA5 reanalysis data (10-year normals)