Green Lake Wisconsin Climate Data

Monthly Average Climate Data for Green Lake Wisconsin

Switch Data to Celsius/Metric Units
MonthAvg. LowAvg. HighAvg. Precip
January9.7 °F26.0 °F1.34 in.
February12.0 °F29.8 °F1.23 in.
March22.7 °F41.4 °F1.89 in.
April34.5 °F55.2 °F3.45 in.
May46.7 °F67.5 °F4.04 in.
June56.7 °F77.3 °F4.93 in.
July60.8 °F81.5 °F3.98 in.
August58.9 °F79.6 °F3.64 in.
September50.7 °F72.4 °F3.22 in.
October38.9 °F58.9 °F2.78 in.
November27.6 °F44.3 °F1.97 in.
December16.6 °F31.4 °F1.59 in.
Annual36.3 °F55.4 °F34.06 in.

Climate Data for Green Lake Wisconsin

Average First Frost DateOct. 1 - Oct. 10
Average Last Frost DateMay 21 - May 31
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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