Marinette Wisconsin Climate Data

Monthly Average Climate Data for Marinette Wisconsin

Switch Data to Celsius/Metric Units
MonthAvg. LowAvg. HighAvg. Precip
January10.0 °F25.5 °F1.58 in.
February11.0 °F28.5 °F1.21 in.
March20.7 °F38.5 °F1.83 in.
April32.3 °F50.1 °F2.89 in.
May44.3 °F63.4 °F3.49 in.
June54.6 °F73.5 °F3.68 in.
July59.3 °F78.7 °F3.81 in.
August57.9 °F77.1 °F3.21 in.
September50.3 °F69.7 °F3.27 in.
October39.0 °F56.4 °F3.33 in.
November28.5 °F43.1 °F2.14 in.
December17.4 °F31.2 °F1.82 in.
Annual35.4 °F53 °F32.26 in.

Climate Data for Marinette Wisconsin

Average First Frost DateOct. 1 - Oct. 10
Average Last Frost DateMay 11 - May 20
Average Days With Frost125-150 Days
Plant Hardiness Zone - 2023Zone 5b : -15°F to -10°F
Plant Hardiness Zone - 2012Zone 5b : -15°F to -10°F
Current Drought ConditionsAbnormally Dry
Köppen Climate ClassificationDfb - Humid Continental Mild Summer, Wet All Year
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