Hayward Wisconsin Climate Data

Monthly Average Climate Data for Hayward Wisconsin

Switch Data to Celsius/Metric Units
MonthAvg. LowAvg. HighAvg. Precip
January1.2 °F21.4 °F0.97 in.
February3.6 °F27.0 °F0.97 in.
March15.8 °F39.3 °F1.57 in.
April29.0 °F53.4 °F2.84 in.
May41.3 °F66.9 °F3.94 in.
June51.2 °F75.9 °F4.34 in.
July55.9 °F80.2 °F4.23 in.
August53.6 °F77.8 °F4.04 in.
September46.2 °F70.2 °F3.91 in.
October34.4 °F55.6 °F3.34 in.
November22.6 °F39.7 °F1.75 in.
December9.7 °F26.6 °F1.32 in.
Annual30.4 °F52.8 °F33.22 in.

Climate Data for Hayward Wisconsin

Average First Frost DateSep.11 - Sep. 20
Average Last Frost DateJun. 11 - Jun. 20
Average Days With Frost150-180 Days
Plant Hardiness Zone - 2023Zone 4a : -30°F to -25°F
Plant Hardiness Zone - 2012Zone 3b : -35°F to -30°F
Current Drought ConditionsAbnormally Dry
Köppen Climate ClassificationDfb - Humid Continental Mild Summer, Wet All Year
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