Twin Brooks South Dakota Climate Data

Monthly Average Climate Data for Twin Brooks South Dakota

Switch Data to Fahrenheit
MonthAvg. LowAvg. HighAvg. Precip
January-16.1 °C-5.8 °C16.76 mm
February-14.2 °C-3.3 °C17.02 mm
March-7.2 °C3.5 °C30.23 mm
April-0.1 °C12.3 °C63.5 mm
May7.4 °C19.8 °C74.68 mm
June13.5 °C25.3 °C98.55 mm
July15.7 °C27.8 °C98.3 mm
August14.3 °C26.8 °C74.42 mm
September9.2 °C22.6 °C61.21 mm
October1.8 °C14.2 °C59.18 mm
November-5.4 °C5.1 °C23.88 mm
December-12.2 °C-2.7 °C19.56 mm
Annual0.6 °C12.1 °C637.29 mm

Climate Data for Twin Brooks 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 4b : -31.7°C to -28.9°C
Plant Hardiness Zone - 2012Zone 4b : -31.7°C to -28.9°C
Current Drought ConditionsAbnormally Dry
Köppen Climate ClassificationDfb - Humid Continental Mild Summer, Wet All Year