Ardmore South Dakota Climate Data

Monthly Average Climate Data for Ardmore South Dakota

Switch Data to Celsius/Metric Units
MonthAvg. LowAvg. HighAvg. Precip
January11.5 °F37.9 °F0.4 in.
February13.9 °F40.9 °F0.61 in.
March22.7 °F51.7 °F1.19 in.
April30.8 °F60.0 °F1.91 in.
May41.7 °F69.2 °F2.99 in.
June51.7 °F80.7 °F2.89 in.
July58.4 °F89.5 °F2.31 in.
August55.8 °F88.8 °F1.6 in.
September45.4 °F79.6 °F1.32 in.
October32.6 °F64.1 °F1.42 in.
November20.8 °F49.5 °F0.59 in.
December12.5 °F38.7 °F0.58 in.
Annual33.2 °F62.6 °F17.81 in.

Climate Data for Ardmore 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 4b : -25°F to -20°F
Plant Hardiness Zone - 2012Zone 4a : -30°F to -25°F
Current Drought ConditionsModerate Drought
Köppen Climate ClassificationDfb - Humid Continental Mild Summer, Wet All Year