Valley Springs South Dakota Climate Data

Monthly Average Climate Data for Valley Springs South Dakota

Switch Data to Fahrenheit
MonthAvg. LowAvg. HighAvg. Precip
January-14 °C-3.9 °C19.3 mm
February-11.7 °C-1.3 °C24.64 mm
March-5.2 °C5.6 °C37.59 mm
April1.2 °C13.9 °C73.91 mm
May8.3 °C20.7 °C95.25 mm
June14.6 °C26.3 °C116.59 mm
July16.6 °C28.6 °C85.6 mm
August15.1 °C27.2 °C84.84 mm
September10 °C23.5 °C79.76 mm
October2.7 °C15.7 °C61.21 mm
November-4.7 °C6.4 °C37.59 mm
December-10.9 °C-1.3 °C27.43 mm
Annual1.8 °C13.5 °C743.71 mm

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 : -28.9°C to -26.1°C
Plant Hardiness Zone - 2012Zone 4b : -31.7°C to -28.9°C
Current Drought ConditionsModerate Drought
Köppen Climate ClassificationDfa - Humid Continental Hot Summers With Year Around Precipitation
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