Sistersville West Virginia Climate Data

Monthly Average Climate Data for Sistersville West Virginia

Switch Data to Celsius/Metric Units
MonthAvg. LowAvg. HighAvg. Precip
January20.9 °F39.3 °F3.55 in.
February22.5 °F42.7 °F3.12 in.
March29.3 °F52.3 °F4.03 in.
April39.0 °F66.1 °F3.95 in.
May49.3 °F74.4 °F4.76 in.
June58.6 °F81.8 °F4.67 in.
July63.0 °F85.0 °F4.87 in.
August61.7 °F84.2 °F3.9 in.
September54.4 °F78.3 °F3.67 in.
October42.0 °F66.7 °F3.15 in.
November31.7 °F54.1 °F3.22 in.
December25.8 °F43.5 °F3.57 in.
Annual41.5 °F64 °F46.46 in.

Climate Data for Sistersville West Virginia

Average First Frost DateOct. 21 - Oct. 31
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 ConditionsSevere Drought
Köppen Climate ClassificationDfa - Humid Continental Hot Summers With Year Around Precipitation