Greenbush Minnesota Climate Data

Monthly Average Climate Data for Greenbush Minnesota

Switch Data to Fahrenheit
MonthAvg. LowAvg. HighAvg. Precip
January-20.7 °C-10.2 °C18.29 mm
February-19.3 °C-7.6 °C15.49 mm
March-11.3 °C0.1 °C20.57 mm
April-2.3 °C9.5 °C27.69 mm
May4.8 °C17.5 °C80.01 mm
June11.2 °C22.8 °C117.86 mm
July13 °C25.4 °C94.74 mm
August11.4 °C25.1 °C78.23 mm
September6.6 °C20.1 °C67.82 mm
October0.2 °C11.2 °C51.05 mm
November-7.8 °C1.2 °C27.94 mm
December-15.9 °C-6.8 °C24.13 mm
Annual-2.5 °C9 °C623.82 mm

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 : -37.2°C to -34.4°C
Plant Hardiness Zone - 2012Zone 3a : -40°C to -37.2°C
Current Drought ConditionsNormal
Köppen Climate ClassificationDfb - Humid Continental Mild Summer, Wet All Year