Columbus Grove Ohio Climate Data

Monthly Average Climate Data for Columbus Grove Ohio

Switch Data to Celsius/Metric Units
MonthAvg. LowAvg. HighAvg. Precip
January18.5 °F33.2 °F2.6 in.
February20.4 °F36.4 °F2.16 in.
March28.5 °F46.9 °F2.62 in.
April38.8 °F60.5 °F3.67 in.
May50.4 °F71.7 °F4.22 in.
June60.2 °F80.6 °F4.25 in.
July63.2 °F84.0 °F4.16 in.
August61.2 °F82.2 °F3.53 in.
September53.9 °F76.7 °F2.99 in.
October43.1 °F64.0 °F2.78 in.
November32.9 °F49.8 °F2.82 in.
December24.3 °F38.1 °F2.47 in.
Annual41.3 °F60.3 °F38.27 in.

Climate Data for Columbus Grove 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 6a : -10°F to -5°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