Washburn Wisconsin Climate Data

Monthly Average Climate Data for Washburn Wisconsin

Switch Data to Celsius/Metric Units
MonthAvg. LowAvg. HighAvg. Precip
January5.9 °F22.9 °F1.38 in.
February7.3 °F27.0 °F1.1 in.
March17.1 °F37.0 °F1.71 in.
April29.4 °F48.4 °F2.97 in.
May39.3 °F61.1 °F3.66 in.
June49.5 °F71.6 °F3.72 in.
July56.1 °F77.6 °F4.15 in.
August55.1 °F76.3 °F3.37 in.
September47.9 °F68.8 °F3.12 in.
October36.5 °F54.4 °F3.09 in.
November26.2 °F40.1 °F1.85 in.
December14.1 °F28.2 °F1.69 in.
Annual32 °F51.1 °F31.81 in.

Climate Data for Washburn Wisconsin

Average First Frost DateSep. 21 - Sep. 30
Average Last Frost DateJun. 11 - Jun. 20
Average Days With Frost150-180 Days
Plant Hardiness Zone - 2023Zone 5a : -20°F to -15°F
Plant Hardiness Zone - 2012Zone 4b : -25°F to -20°F
Current Drought ConditionsAbnormally Dry
Köppen Climate ClassificationDfb - Humid Continental Mild Summer, Wet All Year
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