Conesville Iowa Climate Data

Monthly Average Climate Data for Conesville Iowa

Switch Data to Celsius/Metric Units
MonthAvg. LowAvg. HighAvg. Precip
January14.5 °F31.0 °F1.34 in.
February18.0 °F35.5 °F1.63 in.
March28.8 °F48.5 °F2.39 in.
April39.8 °F62.1 °F3.73 in.
May51.7 °F72.8 °F4.96 in.
June61.7 °F82.0 °F5.0 in.
July65.1 °F85.5 °F4.15 in.
August62.6 °F83.6 °F4.18 in.
September54.0 °F77.7 °F3.47 in.
October42.3 °F64.5 °F2.89 in.
November30.7 °F49.2 °F2.23 in.
December20.3 °F36.2 °F1.75 in.
Annual40.8 °F60.7 °F37.72 in.

Climate Data for Conesville Iowa

Average First Frost DateOct. 11 - Oct. 20
Average Last Frost DateMay 1 - May 10
Average Days With Frost125-150 Days
Plant Hardiness Zone - 2023Zone 5b : -15°F to -10°F
Plant Hardiness Zone - 2012Zone 5b : -15°F to -10°F
Current Drought ConditionsAbnormally Dry
Köppen Climate ClassificationDfa - Humid Continental Hot Summers With Year Around Precipitation
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