Climate almanac
Princeton
New Jersey, United States · 40.35°, -74.66°
What is the weather like in Princeton in March?
In March, Princeton is typically 54°F (12°C) during the day and 37°F (3°C) at night. The month brings about 4.1 in (105 mm) of precipitation in total. Snowfall averages about 5.1 in (129 mm) over the month.
- Average high54°F (12°C)
- Average low37°F (3°C)
- Precipitation4.1 in (105 mm)
- Clear or mostly clear days10
- Snowfall5.1 in (129 mm)
- Based on2016-2025 daily ERA5 reanalysis data (10-year normals)