Franklin Ohio Climate Data

Monthly Average Climate Data for Franklin Ohio

Switch Data to Fahrenheit
MonthAvg. LowAvg. HighAvg. Precip
January-5.7 °C3.2 °C77.98 mm
February-4.7 °C5.3 °C60.96 mm
March-0.1 °C10.9 °C88.14 mm
April5.6 °C17.9 °C109.98 mm
May11.7 °C23.4 °C113.28 mm
June16.6 °C27.9 °C115.57 mm
July18.4 °C29.8 °C98.3 mm
August17.4 °C29.3 °C76.71 mm
September13.1 °C26.1 °C72.14 mm
October6.5 °C19.3 °C75.18 mm
November0.9 °C11.8 °C74.17 mm
December-2.8 °C5.7 °C82.04 mm
Annual6.4 °C17.6 °C1044.45 mm

Climate Data for Franklin 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 : -20.6°C to -17.8°C
Plant Hardiness Zone - 2012Zone 6a : -23.3°C to -20.6°C
Current Drought ConditionsAbnormally Dry
Köppen Climate ClassificationDfa - Humid Continental Hot Summers With Year Around Precipitation
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