Climate almanac
South Williamsport
Pennsylvania, United States · 41.23°, -77.00°
What is the weather like in South Williamsport in March?
In March, South Williamsport is typically 49°F (10°C) during the day and 32°F (0°C) at night. The month brings about 3.4 in (85 mm) of precipitation in total. Snowfall averages about 5.1 in (129 mm) over the month.
- Average high49°F (10°C)
- Average low32°F (0°C)
- Precipitation3.4 in (85 mm)
- Clear or mostly clear days7
- Snowfall5.1 in (129 mm)
- Based on2016-2025 daily ERA5 reanalysis data (10-year normals)