Fairmont West Virginia Climate Data

Monthly Average Climate Data for Fairmont West Virginia

Switch Data to Celsius/Metric Units
MonthAvg. LowAvg. HighAvg. Precip
January21.6 °F39.2 °F3.69 in.
February23.4 °F42.4 °F3.28 in.
March29.8 °F52.0 °F4.06 in.
April39.7 °F65.7 °F4.02 in.
May49.7 °F74.2 °F4.91 in.
June58.5 °F81.4 °F4.75 in.
July62.8 °F84.7 °F5.14 in.
August61.6 °F83.9 °F3.96 in.
September54.3 °F78.0 °F3.69 in.
October42.4 °F66.0 °F3.36 in.
November32.8 °F53.3 °F3.42 in.
December26.5 °F42.9 °F3.84 in.
Annual41.9 °F63.6 °F48.12 in.

Climate Data for Fairmont 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 ConditionsAbnormally Dry
Köppen Climate ClassificationDfa - Humid Continental Hot Summers With Year Around Precipitation
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