Howard South Dakota Climate Data

Monthly Average Climate Data for Howard South Dakota

Switch Data to Celsius/Metric Units
MonthAvg. LowAvg. HighAvg. Precip
January6.0 °F24.5 °F0.58 in.
February10.3 °F29.8 °F0.65 in.
March21.4 °F42.1 °F1.23 in.
April33.5 °F56.6 °F2.67 in.
May45.9 °F68.4 °F3.54 in.
June56.9 °F78.3 °F3.76 in.
July61.2 °F83.6 °F2.97 in.
August58.8 °F81.2 °F2.87 in.
September50.2 °F73.7 °F2.83 in.
October36.4 °F59.6 °F2.2 in.
November22.6 °F42.9 °F0.89 in.
December11.3 °F29.2 °F0.68 in.
Annual34.5 °F55.8 °F24.87 in.

Climate Data for Howard South Dakota

Average First Frost DateOct. 1 - Oct. 10
Average Last Frost DateMay 21 - May 31
Average Days With Frost125-150 Days
Plant Hardiness Zone - 2023Zone 4b : -25°F to -20°F
Plant Hardiness Zone - 2012Zone 4b : -25°F to -20°F
Current Drought ConditionsNormal
Köppen Climate ClassificationDfa - Humid Continental Hot Summers With Year Around Precipitation