Zanesville Ohio Climate Data

Monthly Average Climate Data for Zanesville Ohio

Switch Data to Fahrenheit
MonthAvg. LowAvg. HighAvg. Precip
January-6.7 °C2.9 °C79.5 mm
February-5.7 °C4.7 °C64.77 mm
March-1.7 °C10.4 °C88.65 mm
April4.1 °C18 °C96.27 mm
May10.1 °C23.1 °C102.87 mm
June14.9 °C27.4 °C116.84 mm
July17.2 °C29.3 °C105.41 mm
August16.3 °C28.7 °C97.54 mm
September11.9 °C25.2 °C86.87 mm
October5.4 °C18.2 °C71.37 mm
November0.1 °C11.4 °C74.68 mm
December-3.6 °C5.4 °C77.72 mm
Annual5.2 °C17.1 °C1062.49 mm

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