Chapin Iowa Climate Data

Monthly Average Climate Data for Chapin Iowa

Switch Data to Celsius/Metric Units
MonthAvg. LowAvg. HighAvg. Precip
January8.0 °F25.0 °F0.94 in.
February12.0 °F29.8 °F1.14 in.
March23.9 °F42.3 °F2.06 in.
April35.3 °F57.6 °F3.99 in.
May47.9 °F69.6 °F5.16 in.
June58.6 °F79.6 °F5.9 in.
July61.9 °F82.6 °F4.57 in.
August59.1 °F80.5 °F4.22 in.
September50.2 °F74.6 °F3.32 in.
October37.9 °F61.0 °F2.58 in.
November25.8 °F44.3 °F1.78 in.
December14.8 °F30.7 °F1.45 in.
Annual36.3 °F56.5 °F37.11 in.

Climate Data for Chapin Iowa

Average First Frost DateOct. 1 - Oct. 10
Average Last Frost DateMay 1 - May 10
Average Days With Frost150-180 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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