Climate almanac
Union Square
Massachusetts, United States · 42.38°, -71.10°
What is the weather like in Union Square in March?
In March, Union Square is typically 46°F (8°C) during the day and 33°F (1°C) at night. The month brings about 4.3 in (110 mm) of precipitation in total. Snowfall averages about 7.3 in (185 mm) over the month.
- Average high46°F (8°C)
- Average low33°F (1°C)
- Precipitation4.3 in (110 mm)
- Clear or mostly clear days10
- Snowfall7.3 in (185 mm)
- Based on2016-2025 daily ERA5 reanalysis data (10-year normals)