Waukon Iowa Climate Data

Monthly Average Climate Data for Waukon Iowa

Switch Data to Celsius/Metric Units
MonthAvg. LowAvg. HighAvg. Precip
January8.0 °F24.4 °F1.07 in.
February11.0 °F29.0 °F1.07 in.
March23.4 °F41.9 °F1.76 in.
April34.6 °F56.1 °F4.15 in.
May46.5 °F68.1 °F4.88 in.
June57.5 °F77.6 °F6.23 in.
July61.1 °F81.1 °F4.69 in.
August58.7 °F79.3 °F4.47 in.
September50.2 °F72.6 °F4.04 in.
October38.0 °F59.5 °F2.71 in.
November26.0 °F43.0 °F1.92 in.
December14.6 °F30.1 °F1.35 in.
Annual35.8 °F55.2 °F38.34 in.

Climate Data for Waukon 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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