Climate almanac
Erwin
Tennessee, United States · 36.15°, -82.42°
What is the weather like in Erwin in March?
In March, Erwin is typically 62°F (16°C) during the day and 41°F (5°C) at night. The month brings about 4.3 in (109 mm) of precipitation in total. Snowfall averages about 1.1 in (27 mm) over the month.
- Average high62°F (16°C)
- Average low41°F (5°C)
- Precipitation4.3 in (109 mm)
- Clear or mostly clear days9
- Snowfall1.1 in (27 mm)
- Based on2016-2025 daily ERA5 reanalysis data (10-year normals)