Caldwell Ohio Climate Data

Monthly Average Climate Data for Caldwell Ohio

Switch Data to Celsius/Metric Units
MonthAvg. LowAvg. HighAvg. Precip
January20.9 °F38.7 °F3.17 in.
February22.8 °F42.2 °F2.49 in.
March29.7 °F52.1 °F3.4 in.
April39.6 °F65.6 °F3.8 in.
May50.1 °F74.0 °F4.17 in.
June59.0 °F81.4 °F4.71 in.
July63.2 °F84.6 °F4.21 in.
August61.2 °F83.8 °F3.64 in.
September53.5 °F78.0 °F3.54 in.
October41.8 °F66.5 °F2.9 in.
November32.1 °F54.0 °F2.98 in.
December26.2 °F43.2 °F3.06 in.
Annual41.7 °F63.7 °F42.07 in.

Climate Data for Caldwell 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 ConditionsModerate Drought
Köppen Climate ClassificationDfa - Humid Continental Hot Summers With Year Around Precipitation