Climate almanac
Winchester
Tennessee, United States · 35.19°, -86.11°
What is the weather like in Winchester in December?
In December, Winchester is typically 53°F (12°C) during the day and 37°F (3°C) at night. The month brings about 5.1 in (130 mm) of precipitation in total. Snowfall averages about 0.5 in (12 mm) over the month.
- Average high53°F (12°C)
- Average low37°F (3°C)
- Precipitation5.1 in (130 mm)
- Clear or mostly clear days8
- Snowfall0.5 in (12 mm)
- Based on2016-2025 daily ERA5 reanalysis data (10-year normals)