Colman South Dakota Climate Data

Monthly Average Climate Data for Colman South Dakota

Switch Data to Celsius/Metric Units
MonthAvg. LowAvg. HighAvg. Precip
January5.7 °F23.6 °F0.58 in.
February9.6 °F28.4 °F0.8 in.
March20.9 °F40.7 °F1.34 in.
April33.1 °F55.4 °F2.85 in.
May45.9 °F67.8 °F3.66 in.
June56.9 °F77.8 °F4.28 in.
July60.8 °F82.3 °F3.4 in.
August58.2 °F79.7 °F3.35 in.
September49.4 °F72.9 °F3.05 in.
October36.0 °F59.0 °F2.12 in.
November22.5 °F42.2 °F1.08 in.
December11.4 °F28.5 °F0.89 in.
Annual34.2 °F54.9 °F27.4 in.

Climate Data for Colman 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 4b : -25°F to -20°F
Current Drought ConditionsModerate Drought
Köppen Climate ClassificationDfa - Humid Continental Hot Summers With Year Around Precipitation