Circleville Ohio Climate Data

Monthly Average Climate Data for Circleville Ohio

Switch Data to Celsius/Metric Units
MonthAvg. LowAvg. HighAvg. Precip
January22.0 °F37.8 °F2.93 in.
February23.6 °F41.0 °F2.55 in.
March31.3 °F51.1 °F3.4 in.
April41.6 °F64.2 °F4.01 in.
May52.6 °F73.9 °F4.43 in.
June61.3 °F82.2 °F4.57 in.
July64.6 °F84.8 °F4.0 in.
August62.3 °F84.0 °F3.39 in.
September55.0 °F78.5 °F2.99 in.
October43.8 °F66.4 °F2.94 in.
November33.7 °F53.1 °F2.88 in.
December27.2 °F42.4 °F2.97 in.
Annual43.3 °F63.3 °F41.06 in.

Climate Data for Circleville Ohio

Average First Frost DateOct. 21 - Oct. 31
Average Last Frost DateApr. 21 - Apr. 30
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 ConditionsSevere Drought
Köppen Climate ClassificationDfa - Humid Continental Hot Summers With Year Around Precipitation
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