McLaughlin South Dakota Climate Data

Monthly Average Climate Data for McLaughlin South Dakota

Switch Data to Fahrenheit
MonthAvg. LowAvg. HighAvg. Precip
January-15.2 °C-4.3 °C11.18 mm
February-12.9 °C-1.6 °C12.95 mm
March-7.2 °C5.1 °C20.83 mm
April-0.8 °C13.2 °C36.32 mm
May5.8 °C19.7 °C73.15 mm
June11.7 °C25.4 °C78.99 mm
July14.7 °C29.4 °C72.39 mm
August13.5 °C28.9 °C56.9 mm
September8.2 °C23.3 °C36.83 mm
October0.8 °C14.2 °C41.91 mm
November-6.5 °C5.2 °C11.68 mm
December-12.4 °C-1.8 °C13.46 mm
Annual-0 °C13.1 °C466.59 mm

Climate Data for McLaughlin 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 : -31.7°C to -28.9°C
Plant Hardiness Zone - 2012Zone 4a : -34.4°C to -31.7°C
Current Drought ConditionsAbnormally Dry
Köppen Climate ClassificationDfa - Humid Continental Hot Summers With Year Around Precipitation