January weather in Grand Marais, MN
The average temperature in Grand Marais in January is 13.5°F (5.7°F–21.4°F). Average precipitation: 0.99 inches. Average snowfall is 15.6 inches.
January is a winter month in Grand Marais, and is cooler than the annual average of 38.3°F. Daily temperatures swing about 15.7°F between overnight low and afternoon high. Expect about 7 days with precipitation. Daylight averages about 8h 37m. For travel, January is cold.
Avg High
21.4°F
Avg Low
5.7°F
Precipitation
0.99 in
Snow
15.6 in
January records in Grand Marais
| Date | Record High | Record Low | Record Precip |
|---|---|---|---|
| January 1 | 37.9°F (1944) | -24.0°F (1974) | 1.60 in (1935) |
| January 2 | 41.0°F (1926) | -20.9°F (2014) | 0.99 in (1941) |
| January 3 | 50.0°F (1915) | -25.1°F (1981) | 0.34 in (1939) |
| January 4 | 46.9°F (1917) | -23.1°F (1959) | 0.45 in (2009) |
| January 5 | 45.0°F (1915) | -27.0°F (1924) | 0.65 in (1939) |
| January 6 | 46.0°F (1917) | -27.0°F (1968) | 0.73 in (1946) |
| January 7 | 48.0°F (2003) | -27.9°F (1968) | 0.80 in (2019) |
| January 8 | 50.0°F (2003) | -20.0°F (1945) | 0.59 in (1969) |
| January 9 | 50.0°F (1915) | -25.1°F (1977) | 0.75 in (1939) |
| January 10 | 43.0°F (2002) | -23.1°F (1982) | 0.44 in (1975) |
| January 11 | 41.0°F (2013) | -17.0°F (1999) | 1.01 in (1975) |
| January 12 | 43.0°F (1958) | -23.1°F (1965) | 0.90 in (2024) |
| January 13 | 42.1°F (1932) | -27.0°F (1929) | 1.41 in (2008) |
| January 14 | 41.0°F (1987) | -29.0°F (1972) | 0.98 in (1947) |
| January 15 | 48.0°F (1919) | -32.1°F (1972) | 1.05 in (1950) |
| January 16 | 39.9°F (1919) | -27.0°F (1982) | 0.61 in (1935) |
| January 17 | 42.1°F (1944) | -33.0°F (1982) | 0.80 in (1929) |
| January 18 | 41.0°F (1973) | -29.9°F (1994) | 0.41 in (1948) |
| January 19 | 41.0°F (1991) | -26.0°F (1963) | 0.60 in (1933) |
| January 20 | 41.0°F (1964) | -27.9°F (1943) | 0.48 in (1949) |
| January 21 | 45.0°F (1925) | -25.1°F (1963) | 0.45 in (1975) |
| January 22 | 48.0°F (1944) | -29.9°F (1963) | 0.60 in (1929) |
| January 23 | 46.0°F (1942) | -34.1°F (1935) | 0.79 in (1969) |
| January 24 | 42.1°F (1942) | -26.0°F (1972) | 1.14 in (2010) |
| January 25 | 46.0°F (1981) | -29.9°F (1915) | 0.67 in (1978) |
| January 26 | 44.1°F (1944) | -25.1°F (1927) | 1.00 in (2004) |
| January 27 | 43.0°F (2006) | -33.0°F (1915) | 0.30 in (1924) |
| January 28 | 45.0°F (2006) | -32.1°F (1915) | 0.51 in (1970) |
| January 29 | 43.0°F (1924) | -27.0°F (1951) | 1.00 in (1926) |
| January 30 | 46.0°F (1924) | -20.9°F (1951) | 0.42 in (1943) |
| January 31 | 46.9°F (1993) | -26.0°F (1996) | 0.23 in (1997) |