Huron South Dakota Climate Data

Monthly Average Climate Data for Huron South Dakota

Switch Data to Celsius/Metric Units
MonthAvg. LowAvg. HighAvg. Precip
January5.8 °F25.2 °F0.57 in.
February9.9 °F30.7 °F0.68 in.
March21.3 °F42.9 °F0.89 in.
April33.2 °F57.3 °F2.26 in.
May46.1 °F69.4 °F3.27 in.
June57.1 °F79.5 °F3.97 in.
July61.8 °F85.3 °F3.21 in.
August59.1 °F83.4 °F2.54 in.
September49.7 °F75.6 °F2.49 in.
October35.7 °F60.6 °F2.26 in.
November22.4 °F44.0 °F0.8 in.
December11.3 °F30.3 °F0.61 in.
Annual34.5 °F57 °F23.55 in.

Climate Data for Huron 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 : -25°F to -20°F
Plant Hardiness Zone - 2012Zone 4b : -25°F to -20°F
Current Drought ConditionsModerate Drought
Köppen Climate ClassificationDfa - Humid Continental Hot Summers With Year Around Precipitation