Hewitt Minnesota Climate Data

Monthly Average Climate Data for Hewitt Minnesota

Switch Data to Celsius/Metric Units
MonthAvg. LowAvg. HighAvg. Precip
January-0.9 °F18.1 °F0.65 in.
February2.5 °F23.4 °F0.66 in.
March15.9 °F36.0 °F1.19 in.
April29.9 °F51.9 °F2.13 in.
May43.2 °F65.2 °F3.47 in.
June54.0 °F74.0 °F4.32 in.
July58.4 °F78.8 °F4.28 in.
August55.5 °F77.3 °F3.04 in.
September47.1 °F69.0 °F2.74 in.
October34.3 °F54.1 °F2.78 in.
November21.0 °F37.4 °F1.04 in.
December7.5 °F23.6 °F0.79 in.
Annual30.7 °F50.7 °F27.09 in.

Climate Data for Hewitt Minnesota

Average First Frost DateSep. 21 - Sep. 30
Average Last Frost DateMay 21 - May 31
Average Days With Frost150-180 Days
Plant Hardiness Zone - 2023Zone 4a : -30°F to -25°F
Plant Hardiness Zone - 2012Zone 4a : -30°F to -25°F
Current Drought ConditionsNormal
Köppen Climate ClassificationDfb - Humid Continental Mild Summer, Wet All Year
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