Lead South Dakota Climate Data

Monthly Average Climate Data for Lead South Dakota

Switch Data to Fahrenheit
MonthAvg. LowAvg. HighAvg. Precip
January-9.9 °C1.9 °C36.32 mm
February-10 °C2.3 °C42.16 mm
March-5.9 °C6.9 °C52.58 mm
April-2 °C10.6 °C87.12 mm
May3.3 °C15.7 °C123.19 mm
June8.5 °C21.8 °C99.31 mm
July12.3 °C26.5 °C78.99 mm
August11.3 °C26.1 °C60.96 mm
September6.6 °C21.1 °C46.23 mm
October0.3 °C13 °C78.99 mm
November-5.1 °C6.6 °C40.64 mm
December-9.2 °C2 °C36.07 mm
Annual0 °C12.9 °C782.56 mm

Climate Data for Lead 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 5b : -26.1°C to -23.3°C
Plant Hardiness Zone - 2012Zone 5a : -28.9°C to -26.1°C
Current Drought ConditionsNormal
Köppen Climate ClassificationBSk - Cold Semi-Arid Climate
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