Deloit Iowa Climate Data

Monthly Average Climate Data for Deloit Iowa

Switch Data to Celsius/Metric Units
MonthAvg. LowAvg. HighAvg. Precip
January10.4 °F28.4 °F0.72 in.
February14.4 °F33.2 °F0.96 in.
March25.3 °F46.5 °F1.85 in.
April36.1 °F60.1 °F3.37 in.
May48.5 °F71.0 °F4.63 in.
June59.3 °F81.0 °F4.88 in.
July63.1 °F83.9 °F4.03 in.
August60.3 °F81.8 °F4.41 in.
September51.0 °F76.1 °F3.23 in.
October38.8 °F63.0 °F2.48 in.
November26.1 °F46.7 °F1.41 in.
December16.2 °F33.5 °F1.21 in.
Annual37.5 °F58.8 °F33.18 in.

Climate Data for Deloit 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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