Roland Iowa Climate Data

Monthly Average Climate Data for Roland Iowa

Switch Data to Celsius/Metric Units
MonthAvg. LowAvg. HighAvg. Precip
January10.2 °F27.5 °F0.94 in.
February14.2 °F32.1 °F1.11 in.
March25.7 °F45.2 °F2.06 in.
April37.0 °F59.8 °F3.75 in.
May49.3 °F70.7 °F5.02 in.
June59.8 °F80.3 °F5.59 in.
July63.2 °F83.6 °F4.46 in.
August60.6 °F81.3 °F4.54 in.
September51.8 °F75.8 °F3.43 in.
October39.3 °F62.4 °F2.61 in.
November27.1 °F46.6 °F1.84 in.
December16.3 °F33.1 °F1.42 in.
Annual37.9 °F58.2 °F36.77 in.

Climate Data for Roland Iowa

Average First Frost DateOct. 1 - Oct. 10
Average Last Frost DateMay 1 - May 10
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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