Richmond Ohio Climate Data

Monthly Average Climate Data for Richmond Ohio

Switch Data to Celsius/Metric Units
MonthAvg. LowAvg. HighAvg. Precip
January21.3 °F36.8 °F3.23 in.
February22.7 °F39.8 °F2.45 in.
March30.2 °F49.5 °F3.33 in.
April40.7 °F62.9 °F3.71 in.
May50.7 °F72.2 °F4.05 in.
June59.3 °F79.7 °F4.56 in.
July63.2 °F83.2 °F4.23 in.
August61.7 °F82.6 °F3.68 in.
September55.1 °F76.5 °F3.66 in.
October44.1 °F64.4 °F3.09 in.
November34.4 °F52.0 °F2.94 in.
December26.7 °F41.2 °F3.11 in.
Annual42.5 °F61.7 °F42.04 in.

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