La Porte City Iowa Climate Data

Monthly Average Climate Data for La Porte City Iowa

Switch Data to Celsius/Metric Units
MonthAvg. LowAvg. HighAvg. Precip
January10.1 °F27.1 °F1.11 in.
February14.1 °F31.6 °F1.22 in.
March25.6 °F44.8 °F2.07 in.
April37.0 °F59.7 °F3.86 in.
May49.2 °F71.2 °F4.82 in.
June59.5 °F80.7 °F5.67 in.
July63.0 °F83.8 °F4.52 in.
August60.0 °F82.0 °F4.27 in.
September51.4 °F75.9 °F3.67 in.
October39.5 °F62.6 °F2.88 in.
November27.4 °F46.2 °F2.07 in.
December16.7 °F32.9 °F1.56 in.
Annual37.8 °F58.2 °F37.72 in.

Climate Data for La Porte City 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 ConditionsModerate Drought
Köppen Climate ClassificationDfa - Humid Continental Hot Summers With Year Around Precipitation
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