Lewistown Ohio Climate Data

Monthly Average Climate Data for Lewistown Ohio

Switch Data to Celsius/Metric Units
MonthAvg. LowAvg. HighAvg. Precip
January18.8 °F33.7 °F2.96 in.
February20.8 °F37.3 °F2.29 in.
March29.1 °F47.6 °F3.11 in.
April39.3 °F60.9 °F4.08 in.
May50.6 °F71.6 °F4.3 in.
June60.0 °F80.2 °F4.58 in.
July63.0 °F83.5 °F4.54 in.
August61.3 °F82.2 °F3.52 in.
September54.2 °F76.7 °F3.17 in.
October43.1 °F64.1 °F2.89 in.
November32.7 °F50.1 °F3.12 in.
December24.7 °F38.7 °F2.97 in.
Annual41.5 °F60.6 °F41.53 in.

Climate Data for Lewistown Ohio

Average First Frost DateOct. 11 - Oct. 20
Average Last Frost DateMay 11 - May 20
Average Days With Frost100-125 Days
Plant Hardiness Zone - 2023Zone 6a : -10°F to -5°F
Plant Hardiness Zone - 2012Zone 6a : -10°F to -5°F
Current Drought ConditionsNormal
Köppen Climate ClassificationDfa - Humid Continental Hot Summers With Year Around Precipitation
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