Walnut Creek Ohio Climate Data

Monthly Average Climate Data for Walnut Creek Ohio

Switch Data to Celsius/Metric Units
MonthAvg. LowAvg. HighAvg. Precip
January19.4 °F34.7 °F3.01 in.
February20.7 °F37.8 °F2.28 in.
March28.7 °F47.6 °F3.23 in.
April39.6 °F60.9 °F3.79 in.
May50.2 °F70.9 °F4.09 in.
June59.0 °F79.3 °F4.85 in.
July62.7 °F82.5 °F4.14 in.
August61.0 °F81.4 °F3.77 in.
September54.0 °F75.2 °F3.26 in.
October42.9 °F63.1 °F3.13 in.
November33.3 °F50.6 °F2.93 in.
December25.3 °F39.5 °F2.96 in.
Annual41.4 °F60.3 °F41.44 in.

Climate Data for Walnut Creek Ohio

Average First Frost DateOct. 11 - Oct. 20
Average Last Frost DateMay 21 - May 31
Average Days With Frost125-150 Days
Plant Hardiness Zone - 2023Zone 6a : -10°F to -5°F
Plant Hardiness Zone - 2012Zone 6a : -10°F to -5°F
Current Drought ConditionsAbnormally Dry
Köppen Climate ClassificationDfb - Humid Continental Mild Summer, Wet All Year
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