Institute West Virginia Climate Data

Monthly Average Climate Data for Institute West Virginia

Switch Data to Celsius/Metric Units
MonthAvg. LowAvg. HighAvg. Precip
January23.6 °F43.0 °F3.33 in.
February25.5 °F46.8 °F3.1 in.
March31.7 °F56.1 °F4.04 in.
April41.3 °F68.6 °F3.81 in.
May51.6 °F76.2 °F4.92 in.
June60.1 °F83.1 °F4.36 in.
July64.4 °F86.5 °F5.57 in.
August63.0 °F85.4 °F3.67 in.
September56.0 °F80.0 °F3.38 in.
October43.8 °F68.9 °F3.08 in.
November33.1 °F57.0 °F2.92 in.
December27.7 °F46.9 °F3.79 in.
Annual43.5 °F66.5 °F45.97 in.

Climate Data for Institute 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 ConditionsNormal
Köppen Climate ClassificationCfa - Humid Subtropical Climate