Benson Minnesota Climate Data

Monthly Average Climate Data for Benson Minnesota

Switch Data to Celsius/Metric Units
MonthAvg. LowAvg. HighAvg. Precip
January2.8 °F20.9 °F0.64 in.
February6.1 °F25.6 °F0.68 in.
March19.4 °F38.2 °F1.33 in.
April32.7 °F54.8 °F2.4 in.
May45.9 °F68.4 °F3.23 in.
June57.0 °F78.1 °F4.23 in.
July60.7 °F82.0 °F4.07 in.
August57.6 °F80.0 °F3.76 in.
September49.2 °F73.1 °F2.67 in.
October36.0 °F58.2 °F2.35 in.
November22.6 °F40.9 °F1.1 in.
December9.9 °F26.6 °F0.76 in.
Annual33.3 °F53.9 °F27.22 in.

Climate Data for Benson Minnesota

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 ClassificationDfb - Humid Continental Mild Summer, Wet All Year