December weather in McGrath, MN
The average temperature in McGrath in December is 16.3°F (8.6°F–23.9°F). Average precipitation: 0.74 inches. Average snowfall is 8.4 inches.
December is a winter month in McGrath, and is cooler than the annual average of 41°F. Daily temperatures swing about 15.3°F between overnight low and afternoon high. Expect about 6 days with precipitation. Daylight averages about 8h 26m. For travel, December is cold.
Avg High
23.9°F
Avg Low
8.6°F
Precipitation
0.74 in
Snow
8.4 in
December records in McGrath
| Date | Record High | Record Low | Record Precip |
|---|---|---|---|
| December 1 | 53.1°F (1998) | -23.1°F (1976) | 0.62 in (2019) |
| December 2 | 51.1°F (1998) | -26.0°F (1976) | 0.41 in (2007) |
| December 3 | 48.9°F (1998) | -25.1°F (1976) | 0.74 in (2013) |
| December 4 | 48.9°F (1998) | -25.1°F (1991) | 0.16 in (2013) |
| December 5 | 48.0°F (1998) | -22.0°F (1991) | 0.56 in (1960) |
| December 6 | 48.9°F (2001) | -20.0°F (1972) | 0.37 in (1969) |
| December 7 | 39.9°F (1965) | -27.0°F (1976) | 0.43 in (1969) |
| December 8 | 45.0°F (1984) | -22.0°F (1976) | 0.45 in (1969) |
| December 9 | 45.0°F (1990) | -20.9°F (2007) | 0.35 in (1994) |
| December 10 | 45.0°F (2006) | -27.9°F (1977) | 0.31 in (1983) |
| December 11 | 48.0°F (1984) | -27.9°F (1977) | 0.42 in (1965) |
| December 12 | 44.1°F (1998) | -18.0°F (1985) | 0.65 in (1965) |
| December 13 | 45.0°F (1998) | -20.0°F (1976) | 0.44 in (1968) |
| December 14 | 43.0°F (2021) | -18.0°F (1972) | 0.52 in (2022) |
| December 15 | 48.9°F (1998) | -23.1°F (1964) | 3.10 in (1984) |
| December 16 | 54.0°F (2021) | -25.1°F (1963) | 1.15 in (2021) |
| December 17 | 39.9°F (2001) | -36.0°F (1983) | 0.53 in (1967) |
| December 18 | 39.9°F (2001) | -45.9°F (1983) | 0.70 in (1977) |
| December 19 | 42.1°F (1997) | -36.0°F (1983) | 0.10 in (1965) |
| December 20 | 39.9°F (2006) | -27.0°F (1989) | 0.40 in (1978) |
| December 21 | 42.1°F (1967) | -26.0°F (1989) | 0.17 in (2008) |
| December 22 | 39.9°F (2003) | -31.0°F (1983) | 0.42 in (1968) |
| December 23 | 39.0°F (2005) | -31.0°F (1983) | 0.37 in (2001) |
| December 24 | 43.0°F (1994) | -25.1°F (2013) | 0.26 in (2020) |
| December 25 | 46.0°F (1994) | -36.9°F (1968) | 0.40 in (1972) |
| December 26 | 48.0°F (1994) | -23.1°F (1993) | 0.63 in (2016) |
| December 27 | 43.0°F (2011) | -25.1°F (2017) | 0.45 in (2021) |
| December 28 | 42.1°F (2003) | -25.1°F (2017) | 0.46 in (1969) |
| December 29 | 37.9°F (1965) | -20.0°F (1993) | 1.07 in (2019) |
| December 30 | 42.1°F (1999) | -29.0°F (1976) | 0.90 in (2019) |
| December 31 | 42.1°F (2004) | -36.0°F (1976) | 0.89 in (2010) |