New Philadelphia Ohio Climate Data

Monthly Average Climate Data for New Philadelphia Ohio

Switch Data to Fahrenheit
MonthAvg. LowAvg. HighAvg. Precip
January-6.9 °C2.2 °C78.74 mm
February-6.2 °C3.9 °C59.69 mm
March-2 °C9.3 °C85.09 mm
April3.6 °C16.9 °C96.27 mm
May9.5 °C22.5 °C106.17 mm
June14.4 °C26.9 °C127 mm
July16.6 °C28.8 °C107.7 mm
August15.5 °C28.2 °C96.77 mm
September11.4 °C24.8 °C84.07 mm
October5.2 °C18 °C82.55 mm
November0.1 °C10.9 °C74.68 mm
December-3.8 °C4.8 °C75.95 mm
Annual4.8 °C16.4 °C1074.68 mm

Climate Data for New Philadelphia 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 ConditionsAbnormally Dry
Köppen Climate ClassificationDfb - Humid Continental Mild Summer, Wet All Year