Antelope South Dakota Climate Data

Monthly Average Climate Data for Antelope South Dakota

Switch Data to Celsius/Metric Units
MonthAvg. LowAvg. HighAvg. Precip
January12.0 °F34.2 °F0.44 in.
February14.5 °F37.7 °F0.61 in.
March23.1 °F47.9 °F1.09 in.
April32.6 °F57.2 °F2.48 in.
May43.8 °F68.1 °F3.43 in.
June54.8 °F79.1 °F3.86 in.
July60.7 °F87.0 °F2.84 in.
August58.5 °F85.6 °F1.95 in.
September48.7 °F76.9 °F1.91 in.
October35.0 °F61.4 °F1.74 in.
November23.5 °F47.6 °F0.7 in.
December14.6 °F36.3 °F0.48 in.
Annual35.2 °F59.9 °F21.53 in.

Climate Data for Antelope 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 5a : -20°F to -15°F
Plant Hardiness Zone - 2012Zone 4b : -25°F to -20°F
Current Drought ConditionsExtreme Drought
Köppen Climate ClassificationDfa - Humid Continental Hot Summers With Year Around Precipitation
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