Herreid South Dakota Climate Data

Monthly Average Climate Data for Herreid South Dakota

Switch Data to Celsius/Metric Units
MonthAvg. LowAvg. HighAvg. Precip
January3.6 °F23.0 °F0.38 in.
February7.7 °F27.9 °F0.45 in.
March19.1 °F40.4 °F0.75 in.
April31.2 °F56.1 °F1.36 in.
May43.5 °F68.2 °F2.75 in.
June54.3 °F77.8 °F3.42 in.
July59.6 °F84.4 °F3.11 in.
August57.2 °F83.6 °F2.14 in.
September47.6 °F74.4 °F1.69 in.
October34.3 °F58.2 °F1.68 in.
November20.7 °F41.4 °F0.51 in.
December9.6 °F28.1 °F0.43 in.
Annual32.4 °F55.3 °F18.67 in.

Climate Data for Herreid South Dakota

Average First Frost DateSep. 21 - Sep. 30
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 ClassificationDwb - Humid Continental Mild Summer With Dry Winters
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