Arlington South Dakota Climate Data

Monthly Average Climate Data for Arlington South Dakota

Switch Data to Celsius/Metric Units
MonthAvg. LowAvg. HighAvg. Precip
January4.6 °F22.8 °F0.63 in.
February9.1 °F28.1 °F0.8 in.
March20.7 °F39.7 °F1.18 in.
April32.9 °F55.5 °F2.47 in.
May45.8 °F68.0 °F3.81 in.
June56.5 °F77.6 °F4.26 in.
July60.9 °F82.2 °F3.37 in.
August58.5 °F79.9 °F3.3 in.
September50.1 °F73.0 °F2.71 in.
October36.4 °F58.6 °F2.14 in.
November23.0 °F41.6 °F1.0 in.
December10.9 °F27.8 °F0.82 in.
Annual34.1 °F54.6 °F26.49 in.

Climate Data for Arlington 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 ConditionsAbnormally Dry
Köppen Climate ClassificationDfa - Humid Continental Hot Summers With Year Around Precipitation