Martinsburg West Virginia Climate Data

Monthly Average Climate Data for Martinsburg West Virginia

Switch Data to Celsius/Metric Units
MonthAvg. LowAvg. HighAvg. Precip
January23.0 °F41.2 °F2.74 in.
February24.6 °F44.8 °F2.52 in.
March31.3 °F53.2 °F3.31 in.
April41.5 °F65.3 °F3.71 in.
May51.1 °F74.2 °F4.21 in.
June59.9 °F82.5 °F4.14 in.
July64.4 °F87.1 °F3.65 in.
August62.5 °F85.3 °F3.3 in.
September55.5 °F78.6 °F4.54 in.
October43.5 °F67.2 °F3.24 in.
November34.0 °F55.6 °F2.87 in.
December27.0 °F44.9 °F3.2 in.
Annual43.2 °F65 °F41.43 in.

Climate Data for Martinsburg 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 7a : 0°F to 5°F
Plant Hardiness Zone - 2012Zone 6b : -5°F to 0°F
Current Drought ConditionsSevere Drought
Köppen Climate ClassificationDfa - Humid Continental Hot Summers With Year Around Precipitation