Port Washington Ohio Climate Data

Monthly Average Climate Data for Port Washington Ohio

Switch Data to Fahrenheit
MonthAvg. LowAvg. HighAvg. Precip
January-6.8 °C2.7 °C78.49 mm
February-6.1 °C4.4 °C58.42 mm
March-1.9 °C9.9 °C84.33 mm
April3.6 °C17.3 °C96.01 mm
May9.4 °C22.8 °C106.17 mm
June14.2 °C27.1 °C124.46 mm
July16.4 °C29.1 °C103.89 mm
August15.5 °C28.4 °C96.01 mm
September11.2 °C24.9 °C84.33 mm
October4.9 °C18.3 °C78.74 mm
November-0.2 °C11.3 °C74.17 mm
December-3.8 °C5.3 °C74.42 mm
Annual4.7 °C16.8 °C1059.44 mm

Climate Data for Port Washington 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 6b : -20.6°C to -17.8°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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