Granville Ohio Climate Data

Monthly Average Climate Data for Granville Ohio

Switch Data to Fahrenheit
MonthAvg. LowAvg. HighAvg. Precip
January-7 °C2.1 °C80.26 mm
February-6 °C3.8 °C62.48 mm
March-1.6 °C9.4 °C89.15 mm
April4.3 °C16.7 °C100.84 mm
May10.1 °C22.2 °C105.16 mm
June15.2 °C26.8 °C110.24 mm
July17 °C28.6 °C110.24 mm
August15.9 °C27.8 °C93.47 mm
September11.8 °C24.7 °C83.06 mm
October5.4 °C17.9 °C73.66 mm
November0.1 °C10.7 °C76.45 mm
December-3.9 °C4.6 °C78.99 mm
Annual5.1 °C16.3 °C1064 mm

Climate Data for Granville 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 6a : -23.3°C to -20.6°C
Plant Hardiness Zone - 2012Zone 6a : -23.3°C to -20.6°C
Current Drought ConditionsNormal
Köppen Climate ClassificationDfa - Humid Continental Hot Summers With Year Around Precipitation
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