Port Washington Ohio Climate Data

Monthly Average Climate Data for Port Washington Ohio

Switch Data to Celsius/Metric Units
MonthAvg. LowAvg. HighAvg. Precip
January19.7 °F36.8 °F3.09 in.
February21.0 °F40.0 °F2.3 in.
March28.5 °F49.9 °F3.32 in.
April38.5 °F63.1 °F3.78 in.
May49.0 °F73.0 °F4.18 in.
June57.6 °F80.8 °F4.9 in.
July61.6 °F84.3 °F4.09 in.
August59.9 °F83.2 °F3.78 in.
September52.2 °F76.9 °F3.32 in.
October40.8 °F64.9 °F3.1 in.
November31.7 °F52.4 °F2.92 in.
December25.1 °F41.5 °F2.93 in.
Annual40.5 °F62.2 °F41.71 in.

Climate Data for Port Washington Ohio

Average First Frost DateOct. 11 - Oct. 20
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 6a : -10°F to -5°F
Current Drought ConditionsExtreme Drought
Köppen Climate ClassificationDfa - Humid Continental Hot Summers With Year Around Precipitation
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