Wyoming Iowa Climate Data

Monthly Average Climate Data for Wyoming Iowa

Switch Data to Celsius/Metric Units
MonthAvg. LowAvg. HighAvg. Precip
January10.7 °F27.7 °F1.34 in.
February14.3 °F32.1 °F1.56 in.
March25.7 °F45.3 °F2.3 in.
April36.6 °F59.6 °F3.77 in.
May48.4 °F70.8 °F4.5 in.
June58.7 °F80.1 °F5.32 in.
July62.0 °F83.0 °F4.44 in.
August59.6 °F81.4 °F4.3 in.
September50.8 °F75.1 °F3.67 in.
October39.1 °F62.2 °F3.03 in.
November27.5 °F46.4 °F2.22 in.
December17.2 °F33.4 °F1.74 in.
Annual37.6 °F58.1 °F38.19 in.

Climate Data for Wyoming 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 ConditionsAbnormally Dry
Köppen Climate ClassificationDfa - Humid Continental Hot Summers With Year Around Precipitation
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