Wilmot South Dakota Climate Data

Monthly Average Climate Data for Wilmot South Dakota

Switch Data to Celsius/Metric Units
MonthAvg. LowAvg. HighAvg. Precip
January3.3 °F21.5 °F0.76 in.
February6.7 °F25.9 °F0.74 in.
March19.1 °F38.4 °F1.23 in.
April31.9 °F54.1 °F2.41 in.
May45.2 °F67.6 °F2.85 in.
June56.2 °F77.6 °F3.63 in.
July60.3 °F82.1 °F3.94 in.
August57.7 °F80.3 °F2.71 in.
September48.5 °F72.7 °F2.27 in.
October35.5 °F57.3 °F2.44 in.
November22.3 °F41.3 °F0.92 in.
December10.1 °F27.1 °F0.77 in.
Annual33.1 °F53.8 °F24.67 in.

Climate Data for Wilmot South Dakota

Average First Frost DateOct. 1 - Oct. 10
Average Last Frost DateMay 21 - May 31
Average Days With Frost150-180 Days
Plant Hardiness Zone - 2023Zone 4b : -25°F to -20°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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