Eureka Wisconsin Climate Data

Monthly Average Climate Data for Eureka Wisconsin

Switch Data to Celsius/Metric Units
MonthAvg. LowAvg. HighAvg. Precip
January9.4 °F25.8 °F1.5 in.
February11.6 °F29.6 °F1.33 in.
March22.3 °F41.1 °F1.98 in.
April34.3 °F54.9 °F3.41 in.
May46.5 °F67.1 °F4.06 in.
June56.7 °F77.2 °F4.75 in.
July60.9 °F81.6 °F3.75 in.
August58.8 °F79.6 °F3.46 in.
September50.5 °F72.3 °F3.09 in.
October38.6 °F58.5 °F2.74 in.
November27.5 °F44.2 °F1.91 in.
December16.3 °F31.4 °F1.7 in.
Annual36.1 °F55.3 °F33.68 in.

Climate Data for Eureka 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 ClassificationDfb - Humid Continental Mild Summer, Wet All Year
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