Newell Iowa Climate Data

Monthly Average Climate Data for Newell Iowa

Switch Data to Fahrenheit
MonthAvg. LowAvg. HighAvg. Precip
January-13.1 °C-3.1 °C19.56 mm
February-10.8 °C-0.6 °C24.13 mm
March-4.1 °C7 °C45.97 mm
April2 °C14.9 °C91.44 mm
May9 °C21.2 °C115.32 mm
June15.1 °C26.8 °C131.83 mm
July17 °C28.4 °C88.9 mm
August15.5 °C27.2 °C112.52 mm
September10.4 °C24 °C75.44 mm
October3.4 °C16.6 °C59.44 mm
November-3.7 °C7.5 °C37.59 mm
December-9.6 °C-0.2 °C27.94 mm
Annual2.6 °C14.1 °C830.08 mm

Climate Data for Newell Iowa

Average First Frost DateOct. 1 - Oct. 10
Average Last Frost DateMay 11 - May 20
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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