Climate almanac
Nantucket
Massachusetts, United States · 41.28°, -70.10°
What is the weather like in Nantucket in March?
In March, Nantucket is typically 43°F (6°C) during the day and 37°F (3°C) at night. The month brings about 4.4 in (113 mm) of precipitation in total. Snowfall averages about 2.9 in (74 mm) over the month.
- Average high43°F (6°C)
- Average low37°F (3°C)
- Precipitation4.4 in (113 mm)
- Clear or mostly clear days9
- Snowfall2.9 in (74 mm)
- Based on2016-2025 daily ERA5 reanalysis data (10-year normals)