Greenbush Minnesota Climate Data

Monthly Average Climate Data for Greenbush Minnesota

Switch Data to Celsius/Metric Units
MonthAvg. LowAvg. HighAvg. Precip
January-5.3 °F13.6 °F0.72 in.
February-2.8 °F18.4 °F0.61 in.
March11.6 °F32.2 °F0.81 in.
April27.8 °F49.1 °F1.09 in.
May40.7 °F63.5 °F3.15 in.
June52.2 °F73.0 °F4.64 in.
July55.4 °F77.7 °F3.73 in.
August52.5 °F77.2 °F3.08 in.
September43.8 °F68.1 °F2.67 in.
October32.3 °F52.2 °F2.01 in.
November18.0 °F34.2 °F1.1 in.
December3.3 °F19.7 °F0.95 in.
Annual27.5 °F48.2 °F24.56 in.

Climate Data for Greenbush Minnesota

Average First Frost DateSep. 21 - Sep. 30
Average Last Frost DateJun. 1 - Jun. 10
Average Days With FrostOver 180 Days
Plant Hardiness Zone - 2023Zone 3b : -35°F to -30°F
Plant Hardiness Zone - 2012Zone 3a : -40°F to -35°F
Current Drought ConditionsAbnormally Dry
Köppen Climate ClassificationDfb - Humid Continental Mild Summer, Wet All Year