Climate almanac
South Haven
Indiana, United States · 41.54°, -87.14°
What is the weather like in South Haven in March?
In March, South Haven is typically 49°F (10°C) during the day and 34°F (1°C) at night. The month brings about 4.3 in (110 mm) of precipitation in total. Snowfall averages about 3.3 in (83 mm) over the month.
- Average high49°F (10°C)
- Average low34°F (1°C)
- Precipitation4.3 in (110 mm)
- Clear or mostly clear days7
- Snowfall3.3 in (83 mm)
- Based on2016-2025 daily ERA5 reanalysis data (10-year normals)