About Winchester, VA's Climate & Weather History

With a population of around 27,300, Winchester sits in Virginia, United States. The city operates in the Eastern Time Zone.

In 2025, Winchester recorded an average annual temperature of 55°F — about 1.2°F above the 30-year normal of 54°F. The hottest day reached 101°F in June; the coldest was 1°F in January. Total precipitation was 36 inches (drier than usual). The wettest month was May.