December weather in Gratiot, WI
The average temperature in Gratiot in December is 23.8°F (15.0°F–32.6°F). Average precipitation: 1.69 inches. Average snowfall is 6.2 inches.
December is a winter month in Gratiot, and is cooler than the annual average of 46.2°F. Daily temperatures swing about 17.6°F between overnight low and afternoon high. Expect about 6 days with precipitation. Daylight averages about 8h 53m. For travel, December is cold.
Avg High
32.6°F
Avg Low
15.0°F
Precipitation
1.69 in
Snow
6.2 in
December records in Gratiot
| Date | Record High | Record Low | Record Precip |
|---|---|---|---|
| December 1 | 62.1°F (1962) | -2.9°F (1971) | 0.86 in (1985) |
| December 2 | 64.0°F (1962) | -9.0°F (1985) | 1.87 in (1982) |
| December 3 | 64.0°F (1951) | -22.0°F (1940) | 0.97 in (1990) |
| December 4 | 64.9°F (1998) | -13.0°F (2025) | 0.90 in (2011) |
| December 5 | 64.9°F (2001) | -14.1°F (2025) | 1.26 in (1973) |
| December 6 | 55.0°F (1951) | -9.9°F (1977) | 1.08 in (1943) |
| December 7 | 60.1°F (1916) | -15.0°F (1976) | 0.72 in (1927) |
| December 8 | 62.1°F (1946) | -11.9°F (2025) | 1.56 in (1966) |
| December 9 | 62.1°F (1946) | -23.1°F (1958) | 0.45 in (1918) |
| December 10 | 55.0°F (1911) | -24.0°F (1919) | 0.95 in (1911) |
| December 11 | 59.0°F (1949) | -17.0°F (1972) | 1.08 in (1970) |
| December 12 | 57.9°F (1949) | -15.0°F (1942) | 0.70 in (1961) |
| December 13 | 60.1°F (2015) | -29.9°F (1903) | 1.13 in (1901) |
| December 14 | 57.9°F (1975) | -29.0°F (1904) | 1.81 in (2015) |
| December 15 | 59.0°F (2021) | -20.0°F (1917) | 1.76 in (1971) |
| December 16 | 71.1°F (2021) | -17.0°F (1932) | 1.00 in (1940) |
| December 17 | 57.9°F (1962) | -20.0°F (1903) | 0.58 in (1921) |
| December 18 | 54.0°F (1923) | -25.1°F (1983) | 0.52 in (2002) |
| December 19 | 52.0°F (1918) | -27.0°F (1983) | 1.10 in (1968) |
| December 20 | 57.0°F (1923) | -17.0°F (1963) | 1.06 in (1952) |
| December 21 | 55.9°F (1967) | -20.0°F (1989) | 0.46 in (1991) |
| December 22 | 51.1°F (1918) | -20.0°F (1963) | 0.33 in (1968) |
| December 23 | 53.1°F (1965) | -24.0°F (1960) | 0.67 in (1959) |
| December 24 | 55.0°F (2015) | -25.1°F (1983) | 0.60 in (1956) |
| December 25 | 55.0°F (1982) | -26.0°F (2000) | 0.63 in (1951) |
| December 26 | 57.0°F (2019) | -31.0°F (1914) | 0.76 in (2023) |
| December 27 | 53.1°F (1946) | -33.0°F (1950) | 1.45 in (1988) |
| December 28 | 63.0°F (1984) | -23.1°F (1924) | 0.68 in (1987) |
| December 29 | 55.0°F (1984) | -26.0°F (1925) | 0.92 in (2019) |
| December 30 | 55.0°F (1936) | -20.0°F (1903) | 1.02 in (1936) |
| December 31 | 57.9°F (1965) | -20.9°F (1963) | 0.42 in (1923) |