Imogene Iowa Climate Data

Monthly Average Climate Data for Imogene Iowa

Switch Data to Celsius/Metric Units
MonthAvg. LowAvg. HighAvg. Precip
January13.5 °F32.5 °F0.83 in.
February17.6 °F37.6 °F1.11 in.
March28.4 °F50.7 °F1.87 in.
April38.9 °F62.7 °F3.39 in.
May51.1 °F72.9 °F5.64 in.
June61.6 °F82.2 °F5.33 in.
July65.5 °F85.6 °F4.02 in.
August62.9 °F84.1 °F3.64 in.
September53.6 °F78.0 °F3.23 in.
October41.6 °F65.8 °F2.84 in.
November28.9 °F49.9 °F1.71 in.
December19.0 °F37.3 °F1.3 in.
Annual40.2 °F61.6 °F34.91 in.

Climate Data for Imogene Iowa

Average First Frost DateOct. 11 - Oct. 20
Average Last Frost DateMay 11 - May 20
Average Days With Frost125-150 Days
Plant Hardiness Zone - 2023Zone 5b : -15°F to -10°F
Plant Hardiness Zone - 2012Zone 5b : -15°F to -10°F
Current Drought ConditionsModerate Drought
Köppen Climate ClassificationDfa - Humid Continental Hot Summers With Year Around Precipitation
2024 plantmaps.com