Ellison Bay Wisconsin Climate Data

Monthly Average Climate Data for Ellison Bay Wisconsin

Switch Data to Celsius/Metric Units
MonthAvg. LowAvg. HighAvg. Precip
January13.6 °F26.7 °F1.73 in.
February13.9 °F28.6 °F1.07 in.
March22.0 °F37.7 °F1.69 in.
April32.9 °F48.1 °F2.84 in.
May43.6 °F60.5 °F3.29 in.
June54.2 °F70.8 °F3.29 in.
July60.1 °F75.5 °F3.0 in.
August60.5 °F74.8 °F3.07 in.
September53.5 °F67.5 °F3.33 in.
October42.9 °F56.1 °F3.44 in.
November32.1 °F43.2 °F2.31 in.
December22.0 °F32.6 °F1.76 in.
Annual37.6 °F51.8 °F30.82 in.

Climate Data for Ellison Bay Wisconsin

Average First Frost DateOct. 11 - Oct. 20
Average Last Frost DateMay 21 - May 31
Average Days With Frost150-180 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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