Winchester Virginia Climate Data

Monthly Average Climate Data for Winchester Virginia

Switch Data to Fahrenheit
MonthAvg. LowAvg. HighAvg. Precip
January-4.8 °C5.4 °C67.82 mm
February-3.8 °C7.3 °C57.66 mm
March-0.2 °C11.8 °C85.85 mm
April5.2 °C18.4 °C85.09 mm
May10.7 °C23.1 °C104.9 mm
June15.4 °C27.7 °C101.85 mm
July17.9 °C30.2 °C102.62 mm
August16.8 °C29.3 °C84.84 mm
September12.9 °C25.5 °C112.52 mm
October6.6 °C19.3 °C79.25 mm
November1.3 °C12.8 °C71.88 mm
December-2.7 °C7.4 °C76.2 mm
Annual6.3 °C18.2 °C1030.48 mm

Climate Data for Winchester Virginia

Average First Frost DateOct. 21 - Oct. 31
Average Last Frost DateApr. 21 - Apr. 30
Average Days With Frost100-125 Days
Plant Hardiness Zone - 2023Zone 7a : -17.8°C to -15°C
Plant Hardiness Zone - 2012Zone 6b : -20.6°C to -17.8°C
Current Drought ConditionsAbnormally Dry
Köppen Climate ClassificationCfa - Humid Subtropical Climate