Climate almanac
Winchester
Virginia, United States · 39.19°, -78.16°
What is the weather like in Winchester in December?
In December, Winchester is typically 46°F (8°C) during the day and 31°F (0°C) at night. The month brings about 3.3 in (84 mm) of precipitation in total. Snowfall averages about 2.6 in (66 mm) over the month.
- Average high46°F (8°C)
- Average low31°F (0°C)
- Precipitation3.3 in (84 mm)
- Clear or mostly clear days6
- Snowfall2.6 in (66 mm)
- Based on2016-2025 daily ERA5 reanalysis data (10-year normals)