Cleveland Ohio Climate Data

Monthly Average Climate Data for Cleveland Ohio

Switch Data to Fahrenheit
MonthAvg. LowAvg. HighAvg. Precip
January-5.6 °C1.7 °C74.17 mm
February-5.2 °C2.7 °C56.13 mm
March-1.6 °C7.1 °C80.77 mm
April4.7 °C14.3 °C94.74 mm
May10.9 °C20.3 °C100.08 mm
June16.4 °C25.3 °C97.79 mm
July18.9 °C27.2 °C97.03 mm
August18.1 °C26.7 °C96.01 mm
September14.4 °C23.5 °C95.76 mm
October8.6 °C17.2 °C92.71 mm
November2.8 °C10.3 °C78.74 mm
December-2.2 °C4.4 °C75.95 mm
Annual6.7 °C15.1 °C1039.88 mm

Climate Data for Cleveland Ohio

Average First Frost DateNov. 1 - Nov. 10
Average Last Frost DateMay 11 - May 20
Average Days With Frost100-125 Days
Plant Hardiness Zone - 2023Zone 7a : -17.8°C to -15°C
Plant Hardiness Zone - 2012Zone 6b : -20.6°C to -17.8°C
Current Drought ConditionsAbnormally Dry
Köppen Climate ClassificationDfa - Humid Continental Hot Summers With Year Around Precipitation