Valley Springs South Dakota Climate Data

Monthly Average Climate Data for Valley Springs South Dakota

Switch Data to Celsius/Metric Units
MonthAvg. LowAvg. HighAvg. Precip
January6.8 °F24.9 °F0.76 in.
February11.0 °F29.6 °F0.97 in.
March22.6 °F42.1 °F1.48 in.
April34.1 °F57.0 °F2.91 in.
May46.9 °F69.2 °F3.75 in.
June58.2 °F79.4 °F4.59 in.
July61.8 °F83.4 °F3.37 in.
August59.1 °F81.0 °F3.34 in.
September50.0 °F74.3 °F3.14 in.
October36.8 °F60.2 °F2.41 in.
November23.6 °F43.5 °F1.48 in.
December12.4 °F29.6 °F1.08 in.
Annual35.3 °F56.2 °F29.28 in.

Climate Data for Valley Springs 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 ConditionsModerate Drought
Köppen Climate ClassificationDfa - Humid Continental Hot Summers With Year Around Precipitation