Climate almanac
Watertown
South Dakota, United States · 44.90°, -97.12°
What is the weather like in Watertown in March?
In March, Watertown is typically 41°F (5°C) during the day and 24°F (-5°C) at night. The month brings about 1.6 in (41 mm) of precipitation in total. Snowfall averages about 7.3 in (185 mm) over the month.
- Average high41°F (5°C)
- Average low24°F (-5°C)
- Precipitation1.6 in (41 mm)
- Clear or mostly clear days8
- Snowfall7.3 in (185 mm)
- Based on2016-2025 daily ERA5 reanalysis data (10-year normals)