Garden City South Dakota Climate Data

Monthly Average Climate Data for Garden City South Dakota

Switch Data to Celsius/Metric Units
MonthAvg. LowAvg. HighAvg. Precip
January2.8 °F20.7 °F0.59 in.
February6.5 °F25.5 °F0.65 in.
March18.4 °F37.9 °F1.0 in.
April31.2 °F53.0 °F2.22 in.
May44.2 °F65.8 °F3.19 in.
June55.1 °F75.7 °F4.04 in.
July59.9 °F80.8 °F3.55 in.
August57.6 °F79.2 °F2.63 in.
September48.8 °F71.2 °F2.53 in.
October34.9 °F56.1 °F2.26 in.
November21.3 °F39.9 °F0.81 in.
December9.8 °F26.3 °F0.67 in.
Annual32.5 °F52.7 °F24.14 in.

Climate Data for Garden City 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 4b : -25°F to -20°F
Current Drought ConditionsAbnormally Dry
Köppen Climate ClassificationDfb - Humid Continental Mild Summer, Wet All Year