Randall Iowa Climate Data

Monthly Average Climate Data for Randall Iowa

Switch Data to Celsius/Metric Units
MonthAvg. LowAvg. HighAvg. Precip
January10.0 °F27.4 °F1.01 in.
February14.1 °F32.1 °F1.13 in.
March25.7 °F45.1 °F2.1 in.
April36.9 °F59.8 °F3.76 in.
May49.2 °F70.7 °F4.91 in.
June59.7 °F80.4 °F5.61 in.
July63.1 °F83.6 °F4.5 in.
August60.5 °F81.4 °F4.56 in.
September51.7 °F75.8 °F3.26 in.
October39.2 °F62.5 °F2.63 in.
November27.0 °F46.6 °F1.77 in.
December16.2 °F33.0 °F1.46 in.
Annual37.8 °F58.2 °F36.7 in.

Climate Data for Randall Iowa

Average First Frost DateOct. 1 - Oct. 10
Average Last Frost DateMay 11 - May 20
Average Days With Frost125-150 Days
Plant Hardiness Zone - 2023Zone 5a : -20°F to -15°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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