Gratiot Wisconsin Climate Data

Monthly Average Climate Data for Gratiot Wisconsin

Switch Data to Celsius/Metric Units
MonthAvg. LowAvg. HighAvg. Precip
January10.6 °F27.7 °F1.4 in.
February13.8 °F32.1 °F1.51 in.
March24.9 °F44.5 °F2.11 in.
April36.0 °F58.3 °F3.86 in.
May47.5 °F69.9 °F4.27 in.
June57.9 °F79.6 °F5.68 in.
July61.5 °F82.8 °F4.53 in.
August59.4 °F81.1 °F4.16 in.
September51.0 °F74.4 °F3.79 in.
October39.4 °F61.5 °F2.92 in.
November28.2 °F45.9 °F2.3 in.
December17.3 °F33.2 °F1.74 in.
Annual37.3 °F57.6 °F38.27 in.

Climate Data for Gratiot Wisconsin

Average First Frost DateOct. 1 - Oct. 10
Average Last Frost DateMay 11 - May 20
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 ConditionsModerate Drought
Köppen Climate ClassificationDfa - Humid Continental Hot Summers With Year Around Precipitation
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