Chamberlain South Dakota Climate Data

Monthly Average Climate Data for Chamberlain South Dakota

Switch Data to Celsius/Metric Units
MonthAvg. LowAvg. HighAvg. Precip
January9.2 °F30.3 °F0.54 in.
February12.8 °F35.2 °F0.62 in.
March22.5 °F47.1 °F0.96 in.
April34.0 °F60.0 °F2.61 in.
May46.8 °F71.1 °F3.37 in.
June57.6 °F81.7 °F3.81 in.
July63.2 °F88.5 °F2.65 in.
August60.7 °F86.1 °F2.34 in.
September51.4 °F77.6 °F2.26 in.
October37.6 °F63.6 °F1.76 in.
November24.1 °F46.5 °F0.78 in.
December14.0 °F33.5 °F0.59 in.
Annual36.2 °F60.1 °F22.29 in.

Climate Data for Chamberlain 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 ConditionsAbnormally Dry
Köppen Climate ClassificationDfa - Humid Continental Hot Summers With Year Around Precipitation