Sturgeon Bay Wisconsin Climate Data

Monthly Average Climate Data for Sturgeon Bay Wisconsin

Switch Data to Celsius/Metric Units
MonthAvg. LowAvg. HighAvg. Precip
January10.4 °F25.6 °F1.69 in.
February11.6 °F28.4 °F1.23 in.
March21.1 °F38.2 °F1.82 in.
April32.2 °F49.9 °F3.06 in.
May43.7 °F62.8 °F3.37 in.
June53.9 °F72.8 °F3.97 in.
July58.8 °F78.1 °F3.55 in.
August58.0 °F77.0 °F3.32 in.
September50.7 °F69.5 °F3.1 in.
October39.4 °F56.1 °F3.21 in.
November28.8 °F43.0 °F2.16 in.
December18.0 °F31.2 °F1.93 in.
Annual35.6 °F52.7 °F32.41 in.

Climate Data for Sturgeon Bay Wisconsin

Average First Frost DateOct. 11 - Oct. 20
Average Last Frost DateMay 21 - May 31
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 ConditionsNormal
Köppen Climate ClassificationDfb - Humid Continental Mild Summer, Wet All Year
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