Rubicon Wisconsin Climate Data

Monthly Average Climate Data for Rubicon Wisconsin

Switch Data to Celsius/Metric Units
MonthAvg. LowAvg. HighAvg. Precip
January9.7 °F26.0 °F1.57 in.
February12.3 °F29.6 °F1.38 in.
March22.7 °F41.4 °F1.87 in.
April34.0 °F54.5 °F3.55 in.
May45.2 °F66.6 °F3.91 in.
June55.2 °F76.3 °F4.69 in.
July59.7 °F80.4 °F3.99 in.
August57.6 °F78.6 °F3.81 in.
September49.7 °F71.9 °F3.18 in.
October38.4 °F58.6 °F2.85 in.
November27.3 °F44.3 °F2.02 in.
December16.6 °F31.6 °F1.74 in.
Annual35.7 °F55 °F34.56 in.

Climate Data for Rubicon 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 ClassificationDfa - Humid Continental Hot Summers With Year Around Precipitation
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