Warren Ohio Climate Data

Monthly Average Climate Data for Warren Ohio

Switch Data to Fahrenheit
MonthAvg. LowAvg. HighAvg. Precip
January-7.6 °C1.7 °C76.96 mm
February-7.1 °C3.3 °C57.66 mm
March-2.9 °C8.5 °C78.99 mm
April2.6 °C16.1 °C95.5 mm
May8.3 °C22.1 °C100.58 mm
June13.3 °C26.6 °C107.19 mm
July15.6 °C28.8 °C114.05 mm
August14.6 °C27.9 °C87.88 mm
September10.9 °C24.4 °C99.82 mm
October4.9 °C17.4 °C84.58 mm
November0.1 °C10.4 °C72.64 mm
December-4.1 °C4.4 °C75.95 mm
Annual4.1 °C16 °C1051.8 mm

Climate Data for Warren Ohio

Average First Frost DateOct. 11 - Oct. 20
Average Last Frost DateMay 21 - May 31
Average Days With Frost125-150 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 ClassificationDfb - Humid Continental Mild Summer, Wet All Year
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