Grand Marais, Minnesota
Monthly Averages & Records -  °F | °C
Date Average
Low
Average
High
Record
Low
Record
High
Average
Precipitation
Average
Snow
January -15° -5° -36.7° (1935) 13.3° (2006) 0.72" 12.4"
February -12° -2° -36.7° (1933) 14.4° (1976) 0.56" 7.3"
March -7° -31.1° (1943) 19.4° (1986) 1.12" 8.5"
April -1° -22.2° (1975) 28.3° (1965) 1.3" 2.3"
May 13° -8.3° (1947) 30.6° (1986) 2.5" 0.2"
June 17° -3.9° (1947) 33.9° (1970) 3.41" 0"
July 11° 21° -2.2° (1950) 35° (2005) 3.38" 0"
August 12° 22° 0.6° (1947) 34.4° (1951) 3.13" 0"
September 17° -5° (1942) 31.7° (1953) 3.36" 0"
October 11° -14.4° (1936) 26.1° (1992) 2.59" 0.4"
November -4° -25.6° (1976) 19.4° (2001) 1.76" 3.9"
December -12° -3° -32.8° (1967) 12.8° (1962) 0.79" 12.3"
Daily Averages & Records -  °F | °C
Date Average
Low
Average
High
Record
Low
Record
High
Average
Precipitation
Average
Snow
Jan 1 -14.4° -4.4° -31° (1974) 3° (1944) 0.02" NA
Jan 2 -14.4° -5° -27° (1979) 3° (1964) 0.02" NA
Jan 3 -14.4° -5° -32° (1981) 5° (1984) 0.02" NA
Jan 4 -14.4° -5° -31° (1959) 6° (1948) 0.02" NA
Jan 5 -15° -5° -30° (1942) 4° (1947) 0.02" NA
Jan 6 -15° -5° -33° (1968) 6° (1961) 0.02" NA
Jan 7 -15° -5° -33° (1968) 9° (2003) 0.02" NA
Jan 8 -15° -5° -29° (1945) 10° (2003) 0.02" NA
Jan 9 -15° -5° -32° (1977) 10° (2003) 0.02" NA
Jan 10 -15° -5° -31° (1982) 6° (2002) 0.03" NA
Jan 11 -15° -5.6° -27° (1999) 4° (1975) 0.03" NA
Jan 12 -15° -5.6° -31° (1965) 6° (1958) 0.03" NA
Jan 13 -15.6° -5.6° -29° (1965) 6° (1932) 0.03" NA
Jan 14 -15.6° -5.6° -34° (1972) 5° (1987) 0.03" NA
Jan 15 -15.6° -5.6° -36° (1972) 4° (1933) 0.03" NA
Jan 16 -15.6° -5.6° -33° (1982) 4° (1973) 0.03" NA
Jan 17 -15.6° -5.6° -36° (1982) 6° (1944) 0.03" NA
Jan 18 -15.6° -5.6° -34° (1994) 5° (1973) 0.03" NA
Jan 19 -15.6° -5° -32° (1963) 5° (1991) 0.03" NA
Jan 20 -15.6° -5° -33° (1943) 5° (1964) 0.02" NA
Jan 21 -15.6° -5° -32° (1963) 7° (1942) 0.02" NA
Jan 22 -15° -5° -34° (1963) 9° (1944) 0.02" NA
Jan 23 -15° -5° -37° (1935) 8° (1942) 0.02" NA
Jan 24 -15° -5° -32° (1972) 6° (1942) 0.02" NA
Jan 25 -15° -5° -29° (1963) 8° (1981) 0.02" NA
Jan 26 -15° -5° -31° (1972) 7° (1944) 0.02" NA
Jan 27 -15° -5° -33° (1966) 13.3° (2006) 0.02" NA
Jan 28 -15° -4.4° -33° (1966) 7.2° (2006) 0.02" NA
Jan 29 -15° -4.4° -33° (1951) 6° (1989) 0.02" NA
Jan 30 -14.4° -4.4° -29° (1951) 3° (1992) 0.02" NA
Jan 31 -14.4° -4.4° -32° (1996) 8° (1993) 0.02" NA
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