Edgemont South Dakota Climate Data

Monthly Average Climate Data for Edgemont South Dakota

Switch Data to Fahrenheit
MonthAvg. LowAvg. HighAvg. Precip
January-11.8 °C2.7 °C9.65 mm
February-9.8 °C4.9 °C11.94 mm
March-5 °C10.9 °C22.61 mm
April-0.4 °C15.7 °C46.74 mm
May5.6 °C20.8 °C69.6 mm
June11.1 °C27.2 °C69.09 mm
July14.8 °C32.2 °C58.17 mm
August13.3 °C31.6 °C37.08 mm
September7.6 °C26.3 °C32.51 mm
October0.4 °C17.4 °C32.51 mm
November-6.3 °C9.4 °C14.48 mm
December-11.2 °C3.3 °C11.68 mm
Annual0.7 °C16.9 °C416.06 mm

Climate Data for Edgemont South Dakota

Average First Frost DateSep. 21 - Sep. 30
Average Last Frost DateJun. 1 - Jun. 10
Average Days With Frost150-180 Days
Plant Hardiness Zone - 2023Zone 4b : -31.7°C to -28.9°C
Plant Hardiness Zone - 2012Zone 4b : -31.7°C to -28.9°C
Current Drought ConditionsModerate Drought
Köppen Climate ClassificationDfb - Humid Continental Mild Summer, Wet All Year
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