Aurora South Dakota Climate Data

Monthly Average Climate Data for Aurora South Dakota

Switch Data to Celsius/Metric Units
MonthAvg. LowAvg. HighAvg. Precip
January4.3 °F22.7 °F0.54 in.
February8.0 °F27.3 °F0.62 in.
March20.0 °F39.5 °F1.25 in.
April32.2 °F54.1 °F2.39 in.
May45.3 °F66.7 °F3.51 in.
June56.4 °F76.8 °F4.28 in.
July60.2 °F81.4 °F3.57 in.
August57.3 °F79.0 °F3.25 in.
September48.4 °F71.9 °F3.02 in.
October34.8 °F57.7 °F2.09 in.
November21.7 °F41.5 °F0.96 in.
December10.3 °F27.8 °F0.76 in.
Annual33.2 °F53.9 °F26.24 in.

Climate Data for Aurora 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 ConditionsAbnormally Dry
Köppen Climate ClassificationDwa - Humid Continental Hot Summers With Dry Winters