Parma Ohio Climate Data

Monthly Average Climate Data for Parma Ohio

Switch Data to Celsius/Metric Units
MonthAvg. LowAvg. HighAvg. Precip
January20.1 °F34.2 °F3.12 in.
February21.0 °F36.5 °F2.37 in.
March28.4 °F45.3 °F3.67 in.
April39.6 °F58.2 °F4.21 in.
May50.5 °F69.6 °F4.21 in.
June59.9 °F78.5 °F4.2 in.
July63.9 °F82.3 °F3.85 in.
August62.5 °F81.0 °F4.04 in.
September55.8 °F74.6 °F4.12 in.
October45.1 °F62.4 °F3.83 in.
November35.1 °F50.1 °F3.32 in.
December26.3 °F39.0 °F3.22 in.
Annual42.4 °F59.3 °F44.16 in.

Climate Data for Parma 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 6b : -5°F to 0°F
Plant Hardiness Zone - 2012Zone 6a : -10°F to -5°F
Current Drought ConditionsAbnormally Dry
Köppen Climate ClassificationDfa - Humid Continental Hot Summers With Year Around Precipitation
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