December weather in Galesburg, MI
The average temperature in Galesburg in December is 30.6°F (24.5°F–36.7°F). Average precipitation: 2.52 inches.
December is a winter month in Galesburg, and is cooler than the annual average of 50.4°F. Daily temperatures swing about 12.2°F between overnight low and afternoon high. Daylight averages about 8h 55m. For travel, December is cold.
Avg High
36.7°F
Avg Low
24.5°F
Precipitation
2.52 in
Daylight
8h 55m
December records in Galesburg
| Date | Record High | Record Low | Record Precip |
|---|---|---|---|
| December 1 | 64.9°F (1970) | 3.9°F (1929) | 0.74 in (1978) |
| December 2 | 66.0°F (1982) | 1.0°F (1930) | 1.54 in (2011) |
| December 3 | 66.0°F (1982) | -5.1°F (1976) | 1.31 in (1982) |
| December 4 | 63.0°F (1998) | -2.0°F (1940) | 1.06 in (1991) |
| December 5 | 69.1°F (2001) | 8.1°F (2025) | 1.32 in (1999) |
| December 6 | 66.0°F (2001) | 0.0°F (1964) | 1.10 in (1984) |
| December 7 | 57.9°F (1946) | 3.0°F (1972) | 1.01 in (1950) |
| December 8 | 62.1°F (1966) | 0.0°F (1942) | 0.80 in (1966) |
| December 9 | 57.9°F (1946) | -7.1°F (1964) | 0.49 in (2009) |
| December 10 | 62.1°F (1971) | 1.9°F (1958) | 1.60 in (1971) |
| December 11 | 61.0°F (2015) | 0.0°F (1934) | 1.00 in (1965) |
| December 12 | 61.0°F (1949) | -11.0°F (1962) | 1.48 in (1946) |
| December 13 | 57.9°F (1991) | -2.9°F (1962) | 0.97 in (2010) |
| December 14 | 60.1°F (1975) | 1.0°F (1943) | 0.53 in (2011) |
| December 15 | 60.1°F (1971) | -6.0°F (1943) | 1.20 in (1971) |
| December 16 | 61.0°F (2021) | -5.1°F (1991) | 1.02 in (1985) |
| December 17 | 59.0°F (1984) | -5.1°F (1951) | 0.67 in (2000) |
| December 18 | 53.1°F (1931) | 1.0°F (2000) | 0.53 in (1977) |
| December 19 | 54.0°F (1957) | -11.9°F (1983) | 0.80 in (2008) |
| December 20 | 57.0°F (1957) | -2.0°F (1958) | 0.76 in (1952) |
| December 21 | 57.9°F (1967) | -8.0°F (1989) | 1.80 in (1967) |
| December 22 | 57.0°F (1931) | -13.0°F (1989) | 2.10 in (2012) |
| December 23 | 59.0°F (2015) | -9.9°F (1960) | 1.10 in (1941) |
| December 24 | 55.9°F (1932) | -6.0°F (1989) | 1.04 in (1978) |
| December 25 | 61.0°F (1982) | -4.0°F (2004) | 1.14 in (1965) |
| December 26 | 52.0°F (2023) | -9.0°F (1983) | 0.73 in (1942) |
| December 27 | 62.1°F (2008) | -5.1°F (1933) | 1.02 in (1942) |
| December 28 | 60.1°F (1984) | -11.9°F (2000) | 0.72 in (1968) |
| December 29 | 60.1°F (1984) | -8.0°F (1976) | 1.18 in (1990) |
| December 30 | 57.0°F (1936) | -9.9°F (1935) | 1.80 in (1972) |
| December 31 | 59.0°F (1936) | -15.0°F (1976) | 1.93 in (2019) |