Urbana Iowa Climate Data

Monthly Average Climate Data for Urbana Iowa

Switch Data to Celsius/Metric Units
MonthAvg. LowAvg. HighAvg. Precip
January10.1 °F27.1 °F1.16 in.
February14.0 °F31.6 °F1.27 in.
March25.3 °F44.8 °F2.08 in.
April36.5 °F59.4 °F3.79 in.
May48.4 °F70.6 °F4.78 in.
June58.9 °F80.1 °F5.67 in.
July62.2 °F83.2 °F4.42 in.
August59.6 °F81.4 °F4.36 in.
September51.0 °F75.2 °F3.72 in.
October39.1 °F62.1 °F2.94 in.
November27.2 °F46.0 °F2.14 in.
December16.6 °F32.8 °F1.59 in.
Annual37.4 °F57.9 °F37.92 in.

Climate Data for Urbana 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 ConditionsNormal
Köppen Climate ClassificationDfa - Humid Continental Hot Summers With Year Around Precipitation
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