Charleston West Virginia Climate Data

Monthly Average Climate Data for Charleston West Virginia

Switch Data to Celsius/Metric Units
MonthAvg. LowAvg. HighAvg. Precip
January23.6 °F43.4 °F3.12 in.
February25.5 °F47.2 °F2.95 in.
March31.8 °F56.4 °F3.95 in.
April41.3 °F68.9 °F3.53 in.
May51.7 °F76.6 °F4.76 in.
June60.3 °F83.5 °F4.03 in.
July64.4 °F86.7 °F5.63 in.
August63.2 °F85.8 °F3.88 in.
September56.3 °F80.6 °F3.34 in.
October44.1 °F69.6 °F2.98 in.
November33.0 °F57.4 °F2.75 in.
December27.8 °F47.3 °F3.56 in.
Annual43.6 °F67 °F44.48 in.

Climate Data for Charleston West Virginia

Average First Frost DateOct. 21 - Oct. 31
Average Last Frost DateMay 1 - May 10
Average Days With Frost75-100 Days
Plant Hardiness Zone - 2023Zone 7a : 0°F to 5°F
Plant Hardiness Zone - 2012Zone 6b : -5°F to 0°F
Current Drought ConditionsModerate Drought
Köppen Climate ClassificationCfa - Humid Subtropical Climate