Pierpont South Dakota Climate Data

Monthly Average Climate Data for Pierpont South Dakota

Switch Data to Celsius/Metric Units
MonthAvg. LowAvg. HighAvg. Precip
January2.6 °F21.0 °F0.6 in.
February6.8 °F26.3 °F0.58 in.
March19.0 °F38.8 °F1.06 in.
April32.0 °F54.7 °F2.19 in.
May45.1 °F67.7 °F3.16 in.
June55.9 °F77.3 °F4.1 in.
July60.5 °F82.1 °F3.73 in.
August58.3 °F81.0 °F2.39 in.
September49.4 °F72.8 °F2.38 in.
October35.5 °F57.7 °F2.17 in.
November21.8 °F40.5 °F0.81 in.
December9.5 °F26.7 °F0.69 in.
Annual33 °F53.9 °F23.86 in.

Climate Data for Pierpont 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 4a : -30°F to -25°F
Current Drought ConditionsNormal
Köppen Climate ClassificationDfb - Humid Continental Mild Summer, Wet All Year
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