Glen Allen Virginia Climate Data

Monthly Average Climate Data for Glen Allen Virginia

Switch Data to Celsius/Metric Units
MonthAvg. LowAvg. HighAvg. Precip
January26.9 °F47.6 °F3.48 in.
February28.1 °F51.0 °F2.8 in.
March34.9 °F59.1 °F3.86 in.
April44.8 °F70.1 °F3.22 in.
May54.5 °F76.8 °F4.21 in.
June63.1 °F84.3 °F4.26 in.
July67.4 °F88.4 °F4.28 in.
August65.9 °F86.6 °F4.64 in.
September59.4 °F80.7 °F4.33 in.
October47.2 °F70.3 °F3.84 in.
November36.2 °F60.1 °F3.26 in.
December29.8 °F51.0 °F3.83 in.
Annual46.5 °F68.8 °F46.01 in.

Climate Data for Glen Allen 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 ConditionsNormal
Köppen Climate ClassificationCfa - Humid Subtropical Climate