Grand Marais, Michigan
Monthly Averages & Records -  °F | °C
Date Average
Low
Average
High
Record
Low
Record
High
Average
Precipitation
Average
Snow
January 11° 26° -25° (1994) 48° (1996) 2.31" NA
February 11° 30° -31° (1994) 56° (1998) 1.19" NA
March 18° 38° -23° (2003) 73° (2000) 1.47" NA
April 28° 50° -13° (1950) 87° (1990) 1.34" NA
May 37° 64° 15° (1958) 92° (2006) 2.53" NA
June 46° 72° 23° (1949) 97° (1988) 2.92" NA
July 51° 77° 30° (2000) 99° (1988) 2.95" NA
August 52° 77° 29° (1950) 97° (1991) 2.9" NA
September 46° 68° 21° (1955) 96° (1953) 3.49" NA
October 36° 56° 15° (1950) 84° (1995) 3.01" NA
November 27° 42° -14° (1950) 71° (2000) 2.37" NA
December 16° 31° -17° (1989) 58° (1962) 2.25" NA
Daily Averages & Records -  °F | °C
Date Average
Low
Average
High
Record
Low
Record
High
Average
Precipitation
Average
Snow
Apr 1 23° 44° -3° (1954) 64° (1999) 0.04" NA
Apr 2 23° 45° 8° (1954) 66° (1997) 0.04" NA
Apr 3 24° 45° 4° (1957) 66° (1963) 0.04" NA
Apr 4 24° 45° -4° (1954) 55° (1991) 0.04" NA
Apr 5 24° 46° 1° (1950) 65° (1991) 0.04" NA
Apr 6 25° 46° -13° (1950) 73° (1991) 0.04" NA
Apr 7 25° 47° 2° (1972) 79° (1991) 0.04" NA
Apr 8 25° 47° -1° (1977) 78° (1991) 0.04" NA
Apr 9 26° 48° -4° (1950) 74° (1987) 0.04" NA
Apr 10 26° 48° 9° (1997) 74° (1987) 0.04" NA
Apr 11 26° 48° 4° (1952) 75° (1977) 0.04" NA
Apr 12 27° 49° 9° (1959) 70° (1968) 0.04" NA
Apr 13 27° 49° 11° (1992) 74° (1998) 0.04" NA
Apr 14 28° 50° 7° (1996) 73° (1998) 0.04" NA
Apr 15 28° 50° 4° (1950) 71° (1958) 0.04" NA
Apr 16 28° 50° 19° (1949) 74° (1976) 0.04" NA
Apr 17 29° 51° 18° (1978) 75° (1958) 0.04" NA
Apr 18 29° 51° 18° (1983) 75° (1976) 0.04" NA
Apr 19 29° 52° 11° (1974) 83° (1987) 0.04" NA
Apr 20 29° 52° 15° (1956) 82° (1987) 0.05" NA
Apr 21 30° 53° 14° (1959) 78° (1985) 0.05" NA
Apr 22 30° 53° 11° (1950) 83° (1985) 0.05" NA
Apr 23 30° 54° 15° (1956) 78° (1985) 0.05" NA
Apr 24 31° 54° 16° (1956) 79° (1990) 0.05" NA
Apr 25 31° 55° 16° (1967) 85° (1990) 0.05" NA
Apr 26 31° 55° 19° (1967) 87° (1990) 0.05" NA
Apr 27 32° 56° 19° (1958) 85° (1986) 0.05" NA
Apr 28 32° 56° 16° (1998) 87° (1990) 0.06" NA
Apr 29 32° 56° 16° (1950) 80° (1970) 0.06" NA
Apr 30 33° 57° 15° (2000) 80° (2001) 0.06" NA
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