Mitchellville Iowa Climate Data

Monthly Average Climate Data for Mitchellville Iowa

Switch Data to Celsius/Metric Units
MonthAvg. LowAvg. HighAvg. Precip
January12.0 °F29.7 °F0.97 in.
February15.8 °F34.3 °F1.2 in.
March26.9 °F47.3 °F2.07 in.
April38.4 °F61.1 °F3.79 in.
May50.5 °F71.1 °F5.04 in.
June60.7 °F80.8 °F5.32 in.
July64.4 °F84.4 °F4.31 in.
August61.9 °F82.8 °F4.25 in.
September53.1 °F76.5 °F3.46 in.
October40.7 °F63.2 °F2.62 in.
November28.6 °F48.1 °F1.85 in.
December17.9 °F35.0 °F1.37 in.
Annual39.2 °F59.5 °F36.25 in.

Climate Data for Mitchellville 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 5a : -20°F to -15°F
Current Drought ConditionsAbnormally Dry
Köppen Climate ClassificationDfa - Humid Continental Hot Summers With Year Around Precipitation
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