Brentford South Dakota Climate Data

Monthly Average Climate Data for Brentford South Dakota

Switch Data to Celsius/Metric Units
MonthAvg. LowAvg. HighAvg. Precip
January2.3 °F22.3 °F0.47 in.
February6.6 °F27.8 °F0.6 in.
March19.1 °F40.5 °F0.96 in.
April31.4 °F56.0 °F2.14 in.
May44.5 °F68.7 °F3.2 in.
June55.5 °F78.4 °F3.85 in.
July60.1 °F83.8 °F3.34 in.
August57.3 °F82.3 °F2.34 in.
September47.5 °F74.2 °F2.17 in.
October34.0 °F59.0 °F2.18 in.
November20.2 °F41.9 °F0.76 in.
December8.4 °F27.6 °F0.62 in.
Annual32.2 °F55.2 °F22.63 in.

Climate Data for Brentford South Dakota

Average First Frost DateSep. 21 - Sep. 30
Average Last Frost DateMay 21 - May 31
Average Days With Frost150-180 Days
Plant Hardiness Zone - 2023Zone 4a : -30°F to -25°F
Plant Hardiness Zone - 2012Zone 4a : -30°F to -25°F
Current Drought ConditionsAbnormally Dry
Köppen Climate ClassificationDfb - Humid Continental Mild Summer, Wet All Year