Washington Court House Ohio Climate Data

Monthly Average Climate Data for Washington Court House Ohio

Switch Data to Celsius/Metric Units
MonthAvg. LowAvg. HighAvg. Precip
January20.9 °F36.6 °F2.99 in.
February22.8 °F39.9 °F2.58 in.
March30.7 °F50.1 °F3.77 in.
April40.9 °F62.7 °F4.22 in.
May52.0 °F72.8 °F4.55 in.
June60.9 °F80.9 °F4.28 in.
July63.6 °F83.3 °F4.05 in.
August61.6 °F82.6 °F3.34 in.
September53.9 °F77.7 °F2.72 in.
October43.0 °F65.7 °F2.95 in.
November32.9 °F52.0 °F2.93 in.
December26.1 °F40.9 °F2.97 in.
Annual42.4 °F62.1 °F41.35 in.

Climate Data for Washington Court House 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 ConditionsModerate Drought
Köppen Climate ClassificationDfa - Humid Continental Hot Summers With Year Around Precipitation
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