Millboro Virginia Climate Data

Monthly Average Climate Data for Millboro Virginia

Switch Data to Celsius/Metric Units
MonthAvg. LowAvg. HighAvg. Precip
January23.7 °F42.0 °F3.38 in.
February25.3 °F46.0 °F2.87 in.
March31.6 °F54.4 °F3.8 in.
April41.3 °F66.3 °F3.81 in.
May50.5 °F74.1 °F4.58 in.
June58.5 °F81.0 °F4.8 in.
July62.2 °F84.7 °F4.34 in.
August61.0 °F83.3 °F3.57 in.
September54.5 °F77.2 °F3.97 in.
October43.2 °F66.9 °F3.12 in.
November33.0 °F55.5 °F3.25 in.
December27.0 °F45.7 °F3.55 in.
Annual42.7 °F64.8 °F45.04 in.

Climate Data for Millboro Virginia

Average First Frost DateOct. 11 - Oct. 20
Average Last Frost DateMay 11 - May 20
Average Days With Frost100-125 Days
Plant Hardiness Zone - 2023Zone 7a : 0°F to 5°F
Plant Hardiness Zone - 2012Zone 6b : -5°F to 0°F
Current Drought ConditionsAbnormally Dry
Köppen Climate ClassificationCfa - Humid Subtropical Climate
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