Chatsworth Iowa Climate Data

Monthly Average Climate Data for Chatsworth Iowa

Switch Data to Fahrenheit
MonthAvg. LowAvg. HighAvg. Precip
January-13.1 °C-2.3 °C16.76 mm
February-10.8 °C0.4 °C19.56 mm
March-4.5 °C7.6 °C42.67 mm
April1.8 °C15.4 °C78.23 mm
May8.6 °C21.7 °C104.65 mm
June14.9 °C27.3 °C116.08 mm
July17.1 °C29.5 °C83.31 mm
August15.6 °C28.3 °C83.06 mm
September10.2 °C24.6 °C76.45 mm
October2.9 °C17 °C63.25 mm
November-4.3 °C7.8 °C34.04 mm
December-10.2 °C0.1 °C24.89 mm
Annual2.4 °C14.8 °C742.95 mm

Climate Data for Chatsworth Iowa

Average First Frost DateOct. 1 - Oct. 10
Average Last Frost DateMay 21 - May 31
Average Days With Frost150-180 Days
Plant Hardiness Zone - 2023Zone 5a : -28.9°C to -26.1°C
Plant Hardiness Zone - 2012Zone 5a : -28.9°C to -26.1°C
Current Drought ConditionsModerate Drought
Köppen Climate ClassificationDfa - Humid Continental Hot Summers With Year Around Precipitation
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