Dublin Ohio Climate Data

Monthly Average Climate Data for Dublin Ohio

Switch Data to Fahrenheit
MonthAvg. LowAvg. HighAvg. Precip
January-6 °C2.3 °C75.44 mm
February-5 °C4.2 °C60.45 mm
March-0.4 °C10.2 °C85.09 mm
April5.3 °C17.6 °C98.3 mm
May11.4 °C23.3 °C106.17 mm
June16.4 °C27.8 °C113.28 mm
July18.2 °C29.4 °C102.36 mm
August17.2 °C28.8 °C84.33 mm
September13.2 °C25.7 °C81.53 mm
October6.8 °C18.7 °C71.63 mm
November1.2 °C11.2 °C75.44 mm
December-2.9 °C4.9 °C77.98 mm
Annual6.3 °C17 °C1032 mm

Climate Data for Dublin Ohio

Average First Frost DateOct. 21 - Oct. 31
Average Last Frost DateMay 11 - May 20
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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