Climate almanac
Saint Clair
Michigan, United States · 42.82°, -82.49°
What is the weather like in Saint Clair in March?
In March, Saint Clair is typically 45°F (7°C) during the day and 31°F (0°C) at night. The month brings about 3.2 in (82 mm) of precipitation in total. Snowfall averages about 4.2 in (105 mm) over the month.
- Average high45°F (7°C)
- Average low31°F (0°C)
- Precipitation3.2 in (82 mm)
- Clear or mostly clear days6
- Snowfall4.2 in (105 mm)
- Based on2016-2025 daily ERA5 reanalysis data (10-year normals)