Shullsburg Wisconsin Climate Data

Monthly Average Climate Data for Shullsburg Wisconsin

Switch Data to Celsius/Metric Units
MonthAvg. LowAvg. HighAvg. Precip
January10.4 °F26.8 °F1.38 in.
February13.8 °F31.2 °F1.51 in.
March24.9 °F43.7 °F2.1 in.
April36.0 °F57.4 °F3.89 in.
May47.7 °F69.1 °F4.36 in.
June58.0 °F78.7 °F5.78 in.
July61.7 °F81.9 °F4.72 in.
August59.6 °F80.2 °F4.1 in.
September51.2 °F73.5 °F3.85 in.
October39.5 °F60.6 °F2.93 in.
November28.1 °F45.3 °F2.26 in.
December17.2 °F32.4 °F1.74 in.
Annual37.3 °F56.7 °F38.62 in.

Climate Data for Shullsburg 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 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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