Deer River Minnesota Climate Data

Monthly Average Climate Data for Deer River Minnesota

Switch Data to Fahrenheit
MonthAvg. LowAvg. HighAvg. Precip
January-19.1 °C-7.8 °C18.54 mm
February-17.3 °C-4.2 °C15.75 mm
March-9.8 °C3.1 °C27.43 mm
April-2.1 °C10.8 °C46.99 mm
May5.1 °C18.5 °C75.44 mm
June10.9 °C23.3 °C109.98 mm
July13.6 °C25.9 °C107.19 mm
August12.3 °C24.9 °C86.11 mm
September7.7 °C20.1 °C81.53 mm
October1.2 °C11.7 °C64.26 mm
November-6.2 °C2.3 °C33.78 mm
December-14.2 °C-4.9 °C21.84 mm
Annual-1.5 °C10.3 °C688.84 mm

Climate Data for Deer River Minnesota

Average First Frost DateSep. 21 - Sep. 30
Average Last Frost DateJun. 1 - Jun. 10
Average Days With Frost150-180 Days
Plant Hardiness Zone - 2023Zone 3b : -37.2°C to -34.4°C
Plant Hardiness Zone - 2012Zone 3b : -37.2°C to -34.4°C
Current Drought ConditionsNormal
Köppen Climate ClassificationDfb - Humid Continental Mild Summer, Wet All Year