Continental Ohio Climate Data

Monthly Average Climate Data for Continental Ohio

Switch Data to Fahrenheit
MonthAvg. LowAvg. HighAvg. Precip
January-8.1 °C0.4 °C62.23 mm
February-7.1 °C2.2 °C53.34 mm
March-2.4 °C8.1 °C64.01 mm
April3.2 °C15.7 °C90.17 mm
May9.7 °C22 °C108.97 mm
June15.3 °C27.2 °C101.6 mm
July17 °C29.2 °C100.08 mm
August15.8 °C28.1 °C90.17 mm
September11.7 °C24.9 °C75.18 mm
October5.6 °C17.7 °C69.6 mm
November0 °C9.7 °C71.88 mm
December-4.8 °C3.1 °C60.45 mm
Annual4.7 °C15.7 °C947.68 mm

Climate Data for Continental Ohio

Average First Frost DateOct. 11 - Oct. 20
Average Last Frost DateMay 11 - May 20
Average Days With Frost125-150 Days
Plant Hardiness Zone - 2023Zone 6a : -23.3°C to -20.6°C
Plant Hardiness Zone - 2012Zone 6a : -23.3°C to -20.6°C
Current Drought ConditionsAbnormally Dry
Köppen Climate ClassificationDfa - Humid Continental Hot Summers With Year Around Precipitation
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