Northport Wisconsin Climate Data

Monthly Average Climate Data for Northport Wisconsin

Switch Data to Celsius/Metric Units
MonthAvg. LowAvg. HighAvg. Precip
January9.0 °F25.3 °F1.35 in.
February11.0 °F29.3 °F1.19 in.
March21.5 °F40.8 °F1.9 in.
April33.4 °F54.8 °F3.26 in.
May45.7 °F67.5 °F3.88 in.
June55.7 °F77.2 °F4.66 in.
July59.8 °F81.6 °F3.95 in.
August57.9 °F79.5 °F3.77 in.
September49.6 °F72.1 °F3.38 in.
October37.8 °F58.2 °F2.91 in.
November27.0 °F43.5 °F1.86 in.
December15.7 °F30.6 °F1.75 in.
Annual35.3 °F55 °F33.86 in.

Climate Data for Northport Wisconsin

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 : -20°F to -15°F
Plant Hardiness Zone - 2012Zone 5a : -20°F to -15°F
Current Drought ConditionsAbnormally Dry
Köppen Climate ClassificationDfb - Humid Continental Mild Summer, Wet All Year
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