Oak Harbor Ohio Climate Data

Monthly Average Climate Data for Oak Harbor Ohio

Switch Data to Celsius/Metric Units
MonthAvg. LowAvg. HighAvg. Precip
January19.1 °F33.1 °F2.35 in.
February20.6 °F36.1 °F2.1 in.
March28.3 °F45.5 °F2.63 in.
April39.3 °F58.4 °F3.83 in.
May51.1 °F70.2 °F3.58 in.
June61.0 °F80.0 °F3.88 in.
July64.7 °F84.1 °F3.48 in.
August62.4 °F81.8 °F3.51 in.
September55.2 °F76.0 °F3.5 in.
October43.6 °F63.5 °F2.96 in.
November33.8 °F49.5 °F2.82 in.
December25.1 °F37.9 °F2.44 in.
Annual42 °F59.7 °F37.08 in.

Climate Data for Oak Harbor Ohio

Average First Frost DateOct. 21 - Oct. 31
Average Last Frost DateMay 1 - May 10
Average Days With Frost100-125 Days
Plant Hardiness Zone - 2023Zone 6b : -5°F to 0°F
Plant Hardiness Zone - 2012Zone 6b : -5°F to 0°F
Current Drought ConditionsAbnormally Dry
Köppen Climate ClassificationDfa - Humid Continental Hot Summers With Year Around Precipitation
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