December weather in Mackinaw City, MI
The average temperature in Mackinaw City in December is 27.8°F (22.8°F–32.8°F). Average precipitation: inches.
December is a winter month in Mackinaw City, and is cooler than the annual average of 44.3°F. Daily temperatures swing about 10°F between overnight low and afternoon high. Daylight averages about 8h 29m. For travel, December is cold.
Avg High
32.8°F
Avg Low
22.8°F
Precipitation
in
Daylight
8h 29m
December records in Mackinaw City
| Date | Record High | Record Low | Record Precip |
|---|---|---|---|
| December 1 | 48.0°F (1998) | 9.0°F (2007) | 0.84 in (1985) |
| December 2 | 54.0°F (1982) | -11.9°F (1976) | 0.84 in (2007) |
| December 3 | 57.0°F (1982) | 3.9°F (1976) | 0.50 in (1997) |
| December 4 | 48.0°F (1999) | 1.9°F (1977) | 0.82 in (2004) |
| December 5 | 53.1°F (2001) | 0.0°F (1977) | 1.50 in (1995) |
| December 6 | 60.1°F (2001) | 1.9°F (1977) | 0.17 in (1999) |
| December 7 | 41.0°F (1979) | 3.9°F (2006) | 0.60 in (1974) |
| December 8 | 44.1°F (1999) | 1.9°F (1976) | 0.35 in (1979) |
| December 9 | 45.0°F (1987) | 0.0°F (1976) | 0.50 in (1995) |
| December 10 | 43.0°F (1991) | 3.9°F (1986) | 3.00 in (1995) |
| December 11 | 46.0°F (1979) | -16.1°F (1977) | 0.56 in (1983) |
| December 12 | 46.0°F (1979) | -4.0°F (1977) | 0.43 in (1983) |
| December 13 | 44.1°F (1998) | -6.0°F (1976) | 0.46 in (2001) |
| December 14 | 55.0°F (1975) | -2.0°F (1980) | 3.00 in (1995) |
| December 15 | 45.0°F (1998) | -8.0°F (1989) | 1.00 in (1995) |
| December 16 | 52.0°F (1984) | 1.9°F (1983) | 1.29 in (2003) |
| December 17 | 43.0°F (1984) | -2.9°F (1985) | 0.28 in (1975) |
| December 18 | 39.9°F (1997) | -9.9°F (1985) | 0.33 in (1980) |
| December 19 | 44.1°F (2002) | -9.9°F (2004) | 0.28 in (1992) |
| December 20 | 43.0°F (1988) | -2.9°F (2000) | 0.39 in (1987) |
| December 21 | 41.0°F (1994) | -2.9°F (2000) | 4.03 in (1984) |
| December 22 | 41.0°F (1994) | 3.0°F (2008) | 0.39 in (2006) |
| December 23 | 44.1°F (2007) | 1.0°F (1989) | 0.71 in (1982) |
| December 24 | 42.1°F (1994) | -2.0°F (1983) | 0.53 in (1996) |
| December 25 | 48.0°F (1982) | -5.1°F (1980) | 0.57 in (1992) |
| December 26 | 39.0°F (1994) | -15.0°F (1993) | 1.00 in (1973) |
| December 27 | 44.1°F (2008) | 0.0°F (1977) | 0.23 in (2008) |
| December 28 | 48.9°F (2008) | 1.9°F (2000) | 1.30 in (1984) |
| December 29 | 44.1°F (1984) | -9.9°F (1976) | 0.21 in (1990) |
| December 30 | 37.9°F (1979) | -8.0°F (1976) | 0.66 in (1996) |
| December 31 | 48.0°F (2004) | -6.0°F (1976) | 0.60 in (1987) |