Redfield South Dakota Climate Data

Monthly Average Climate Data for Redfield South Dakota

Switch Data to Celsius/Metric Units
MonthAvg. LowAvg. HighAvg. Precip
January3.5 °F22.9 °F0.47 in.
February7.8 °F28.3 °F0.69 in.
March19.7 °F41.0 °F0.93 in.
April31.9 °F55.9 °F2.15 in.
May45.0 °F68.6 °F3.35 in.
June56.0 °F78.5 °F3.84 in.
July60.8 °F84.2 °F3.4 in.
August57.9 °F82.5 °F2.41 in.
September48.2 °F74.2 °F2.16 in.
October34.5 °F58.8 °F2.05 in.
November20.9 °F42.3 °F0.63 in.
December9.4 °F28.1 °F0.59 in.
Annual33 °F55.4 °F22.67 in.

Climate Data for Redfield 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 4a : -30°F to -25°F
Current Drought ConditionsAbnormally Dry
Köppen Climate ClassificationDfa - Humid Continental Hot Summers With Year Around Precipitation