Vienna Virginia Climate Data

Monthly Average Climate Data for Vienna Virginia

Switch Data to Celsius/Metric Units
MonthAvg. LowAvg. HighAvg. Precip
January25.7 °F43.0 °F3.05 in.
February27.2 °F46.3 °F2.67 in.
March33.9 °F54.6 °F3.85 in.
April44.0 °F66.5 °F3.35 in.
May53.6 °F74.6 °F4.43 in.
June62.5 °F82.9 °F4.46 in.
July67.5 °F87.3 °F4.51 in.
August65.8 °F85.6 °F3.51 in.
September59.2 °F79.0 °F4.33 in.
October47.0 °F67.4 °F3.73 in.
November36.7 °F56.8 °F3.19 in.
December29.9 °F47.0 °F3.64 in.
Annual46.1 °F65.9 °F44.72 in.

Climate Data for Vienna Virginia

Average First Frost DateOct. 21 - Oct. 31
Average Last Frost DateApr. 21 - Apr. 30
Average Days With Frost75-100 Days
Plant Hardiness Zone - 2023Zone 7b : 5°F to 10°F
Plant Hardiness Zone - 2012Zone 7a : 0°F to 5°F
Current Drought ConditionsModerate Drought
Köppen Climate ClassificationCfa - Humid Subtropical Climate