Milton Wisconsin Climate Data

Monthly Average Climate Data for Milton Wisconsin

Switch Data to Celsius/Metric Units
MonthAvg. LowAvg. HighAvg. Precip
January11.9 °F27.8 °F1.61 in.
February14.8 °F31.6 °F1.77 in.
March25.0 °F43.8 °F2.15 in.
April35.7 °F57.1 °F3.77 in.
May47.4 °F68.9 °F4.14 in.
June57.3 °F78.9 °F5.34 in.
July61.4 °F82.4 °F3.72 in.
August59.5 °F80.7 °F4.45 in.
September51.4 °F74.1 °F3.63 in.
October39.7 °F60.9 °F2.94 in.
November28.9 °F46.0 °F2.34 in.
December18.2 °F33.2 °F2.0 in.
Annual37.6 °F57.1 °F37.86 in.

Climate Data for Milton Wisconsin

Average First Frost DateOct. 1 - Oct. 10
Average Last Frost DateMay 21 - May 31
Average Days With Frost125-150 Days
Plant Hardiness Zone - 2023Zone 5b : -15°F to -10°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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