New Underwood South Dakota Climate Data

Monthly Average Climate Data for New Underwood South Dakota

Switch Data to Celsius/Metric Units
MonthAvg. LowAvg. HighAvg. Precip
January12.3 °F35.2 °F0.32 in.
February14.5 °F37.9 °F0.41 in.
March23.3 °F48.2 °F0.87 in.
April32.2 °F57.2 °F1.87 in.
May43.2 °F67.2 °F3.48 in.
June53.3 °F78.3 °F3.03 in.
July59.7 °F86.8 °F2.13 in.
August57.8 °F86.3 °F1.64 in.
September47.8 °F77.0 °F1.22 in.
October34.9 °F61.6 °F1.48 in.
November23.1 °F47.8 °F0.42 in.
December14.3 °F36.8 °F0.32 in.
Annual34.7 °F60 °F17.19 in.

Climate Data for New Underwood 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 5a : -20°F to -15°F
Plant Hardiness Zone - 2012Zone 4b : -25°F to -20°F
Current Drought ConditionsNormal
Köppen Climate ClassificationBSk - Cold Semi-Arid Climate