Mason West Virginia Climate Data

Monthly Average Climate Data for Mason West Virginia

Switch Data to Celsius/Metric Units
MonthAvg. LowAvg. HighAvg. Precip
January22.7 °F40.9 °F3.22 in.
February24.7 °F44.8 °F2.95 in.
March30.9 °F54.3 °F3.9 in.
April41.1 °F67.9 °F3.66 in.
May51.7 °F76.1 °F4.39 in.
June60.2 °F83.5 °F4.31 in.
July64.0 °F86.5 °F4.58 in.
August62.6 °F85.7 °F3.49 in.
September55.3 °F79.9 °F3.49 in.
October43.0 °F68.6 °F3.06 in.
November33.3 °F56.1 °F2.88 in.
December27.5 °F45.3 °F3.38 in.
Annual43.1 °F65.8 °F43.31 in.

Climate Data for Mason West Virginia

Average First Frost DateOct. 21 - Oct. 31
Average Last Frost DateMay 1 - May 10
Average Days With Frost100-125 Days
Plant Hardiness Zone - 2023Zone 6b : -5°F to 0°F
Plant Hardiness Zone - 2012Zone 6b : -5°F to 0°F
Current Drought ConditionsNormal
Köppen Climate ClassificationDfa - Humid Continental Hot Summers With Year Around Precipitation