Hot Springs South Dakota Climate Data

Monthly Average Climate Data for Hot Springs South Dakota

Switch Data to Celsius/Metric Units
MonthAvg. LowAvg. HighAvg. Precip
January13.6 °F38.6 °F0.41 in.
February15.0 °F41.6 °F0.57 in.
March23.5 °F51.5 °F1.1 in.
April31.6 °F59.5 °F2.16 in.
May42.2 °F68.6 °F3.42 in.
June51.9 °F79.8 °F3.01 in.
July58.5 °F88.3 °F2.5 in.
August56.1 °F87.4 °F1.98 in.
September46.2 °F78.9 °F1.41 in.
October33.9 °F63.7 °F1.41 in.
November22.8 °F49.4 °F0.45 in.
December14.9 °F39.4 °F0.46 in.
Annual34.2 °F62.2 °F18.88 in.

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