Mannington West Virginia Climate Data

Monthly Average Climate Data for Mannington West Virginia

Switch Data to Celsius/Metric Units
MonthAvg. LowAvg. HighAvg. Precip
January20.6 °F39.4 °F3.7 in.
February22.2 °F42.7 °F3.18 in.
March28.7 °F52.1 °F4.0 in.
April38.4 °F65.8 °F3.94 in.
May48.2 °F74.0 °F4.96 in.
June57.0 °F81.2 °F4.81 in.
July61.2 °F84.5 °F5.76 in.
August59.8 °F83.4 °F4.24 in.
September52.6 °F77.9 °F3.72 in.
October40.6 °F66.3 °F3.46 in.
November31.5 °F53.9 °F3.19 in.
December25.3 °F43.3 °F3.89 in.
Annual40.5 °F63.7 °F48.85 in.

Climate Data for Mannington West Virginia

Average First Frost DateOct. 11 - Oct. 20
Average Last Frost DateMay 11 - May 20
Average Days With Frost100-125 Days
Plant Hardiness Zone - 2023Zone 6b : -5°F to 0°F
Plant Hardiness Zone - 2012Zone 6a : -10°F to -5°F
Current Drought ConditionsAbnormally Dry
Köppen Climate ClassificationDfb - Humid Continental Mild Summer, Wet All Year