Silver Bay Minnesota Climate Data

Monthly Average Climate Data for Silver Bay Minnesota

Switch Data to Celsius/Metric Units
MonthAvg. LowAvg. HighAvg. Precip
January5.1 °F22.1 °F1.31 in.
February6.7 °F26.4 °F1.13 in.
March17.6 °F35.7 °F1.53 in.
April29.7 °F45.8 °F2.59 in.
May38.7 °F57.4 °F3.41 in.
June47.0 °F67.2 °F3.88 in.
July54.8 °F74.2 °F3.03 in.
August55.2 °F73.3 °F3.05 in.
September48.6 °F65.6 °F3.39 in.
October37.4 °F52.5 °F3.2 in.
November25.4 °F38.9 °F1.98 in.
December12.7 °F27.1 °F1.81 in.
Annual31.6 °F48.9 °F30.31 in.

Climate Data for Silver Bay Minnesota

Average First Frost DateSep. 21 - Sep. 30
Average Last Frost DateJun. 11 - Jun. 20
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