Granville Ohio Climate Data

Monthly Average Climate Data for Granville Ohio

Switch Data to Celsius/Metric Units
MonthAvg. LowAvg. HighAvg. Precip
January19.4 °F35.7 °F3.16 in.
February21.2 °F38.9 °F2.46 in.
March29.2 °F49.0 °F3.51 in.
April39.7 °F62.1 °F3.97 in.
May50.2 °F72.0 °F4.14 in.
June59.4 °F80.3 °F4.34 in.
July62.6 °F83.4 °F4.34 in.
August60.7 °F82.1 °F3.68 in.
September53.3 °F76.4 °F3.27 in.
October41.7 °F64.3 °F2.9 in.
November32.2 °F51.2 °F3.01 in.
December24.9 °F40.2 °F3.11 in.
Annual41.2 °F61.3 °F41.89 in.

Climate Data for Granville Ohio

Average First Frost DateOct. 11 - Oct. 20
Average Last Frost DateMay 1 - May 10
Average Days With Frost100-125 Days
Plant Hardiness Zone - 2023Zone 6a : -10°F to -5°F
Plant Hardiness Zone - 2012Zone 6a : -10°F to -5°F
Current Drought ConditionsSevere Drought
Köppen Climate ClassificationDfa - Humid Continental Hot Summers With Year Around Precipitation
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