Brandon South Dakota Climate Data

Monthly Average Climate Data for Brandon South Dakota

Switch Data to Celsius/Metric Units
MonthAvg. LowAvg. HighAvg. Precip
January6.9 °F25.1 °F0.71 in.
February11.1 °F29.8 °F0.89 in.
March22.7 °F42.4 °F1.52 in.
April34.3 °F57.1 °F2.91 in.
May47.1 °F69.2 °F3.73 in.
June58.5 °F79.6 °F4.61 in.
July62.1 °F83.8 °F3.35 in.
August59.5 °F81.3 °F3.31 in.
September50.5 °F74.5 °F2.95 in.
October37.0 °F60.4 °F2.35 in.
November23.8 °F43.8 °F1.33 in.
December12.5 °F29.8 °F0.96 in.
Annual35.5 °F56.4 °F28.62 in.

Climate Data for Brandon 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 5a : -20°F to -15°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