Mineola Iowa Climate Data

Monthly Average Climate Data for Mineola Iowa

Switch Data to Fahrenheit
MonthAvg. LowAvg. HighAvg. Precip
January-10.4 °C0.2 °C20.07 mm
February-8.2 °C2.9 °C25.4 mm
March-2.2 °C10.2 °C45.97 mm
April3.8 °C17.1 °C86.61 mm
May10.6 °C22.7 °C133.6 mm
June16.4 °C28.2 °C130.05 mm
July18.8 °C30.1 °C95 mm
August17.3 °C29.2 °C98.55 mm
September12 °C25.6 °C81.03 mm
October5.1 °C18.4 °C67.82 mm
November-2 °C9.7 °C38.86 mm
December-7.5 °C2.7 °C32.26 mm
Annual4.5 °C16.4 °C855.22 mm

Climate Data for Mineola Iowa

Average First Frost DateOct. 11 - Oct. 20
Average Last Frost DateMay 1 - May 10
Average Days With Frost125-150 Days
Plant Hardiness Zone - 2023Zone 5b : -26.1°C to -23.3°C
Plant Hardiness Zone - 2012Zone 5b : -26.1°C to -23.3°C
Current Drought ConditionsModerate Drought
Köppen Climate ClassificationDfa - Humid Continental Hot Summers With Year Around Precipitation
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