Weirton West Virginia Climate Data

Monthly Average Climate Data for Weirton West Virginia

Switch Data to Celsius/Metric Units
MonthAvg. LowAvg. HighAvg. Precip
January21.7 °F37.4 °F3.21 in.
February23.2 °F40.4 °F2.49 in.
March30.0 °F49.8 °F3.25 in.
April39.9 °F63.4 °F3.63 in.
May50.2 °F72.9 °F4.04 in.
June59.0 °F80.7 °F4.61 in.
July63.4 °F84.1 °F4.3 in.
August62.0 °F82.9 °F3.53 in.
September55.4 °F76.9 °F3.58 in.
October44.0 °F65.0 °F3.15 in.
November34.2 °F52.3 °F2.96 in.
December27.2 °F41.8 °F3.1 in.
Annual42.5 °F62.3 °F41.85 in.

Climate Data for Weirton 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 ConditionsNormal
Köppen Climate ClassificationDfa - Humid Continental Hot Summers With Year Around Precipitation