Owasa Iowa Climate Data

Monthly Average Climate Data for Owasa Iowa

Switch Data to Celsius/Metric Units
MonthAvg. LowAvg. HighAvg. Precip
January9.2 °F26.2 °F0.93 in.
February13.2 °F30.9 °F1.08 in.
March24.9 °F43.9 °F2.08 in.
April36.1 °F58.6 °F3.82 in.
May48.7 °F70.4 °F5.12 in.
June59.4 °F80.2 °F5.9 in.
July62.5 °F83.0 °F4.36 in.
August59.8 °F81.0 °F4.29 in.
September50.8 °F75.0 °F3.4 in.
October38.6 °F61.8 °F2.63 in.
November26.3 °F45.3 °F1.85 in.
December15.5 °F31.9 °F1.46 in.
Annual37.1 °F57.4 °F36.92 in.

Climate Data for Owasa Iowa

Average First Frost DateOct. 1 - Oct. 10
Average Last Frost DateMay 1 - May 10
Average Days With Frost150-180 Days
Plant Hardiness Zone - 2023Zone 5a : -20°F to -15°F
Plant Hardiness Zone - 2012Zone 5a : -20°F to -15°F
Current Drought ConditionsModerate Drought
Köppen Climate ClassificationDfa - Humid Continental Hot Summers With Year Around Precipitation
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