December weather in Freeburg, IL
The average temperature in Freeburg in December is 37.3°F (28.3°F–46.3°F). Average precipitation: 2.61 inches. Average snowfall is 2.9 inches.
December is a winter month in Freeburg, and is cooler than the annual average of 57.7°F. Daily temperatures swing about 18°F between overnight low and afternoon high. Expect about 8 days with precipitation. Daylight averages about 9h 20m. For travel, December is cool.
Avg High
46.3°F
Avg Low
28.3°F
Precipitation
2.61 in
Snow
2.9 in
December records in Freeburg
| Date | Record High | Record Low | Record Precip |
|---|---|---|---|
| December 1 | 75.0°F (1970) | 10.9°F (2002) | 1.84 in (2006) |
| December 2 | 75.0°F (2012) | 10.9°F (1985) | 1.25 in (1967) |
| December 3 | 75.9°F (1970) | 12.0°F (1976) | 3.97 in (1982) |
| December 4 | 77.0°F (2021) | 10.9°F (1991) | 1.48 in (1973) |
| December 5 | 71.1°F (1956) | 10.4°F (2025) | 1.67 in (2014) |
| December 6 | 68.0°F (1951) | 5.0°F (1977) | 1.12 in (1956) |
| December 7 | 71.1°F (1966) | 5.0°F (1950) | 1.09 in (1971) |
| December 8 | 68.0°F (1966) | 8.1°F (2006) | 1.01 in (1966) |
| December 9 | 66.0°F (1965) | -2.0°F (2005) | 0.67 in (1999) |
| December 10 | 68.0°F (2020) | 1.0°F (1995) | 3.72 in (1971) |
| December 11 | 72.0°F (1949) | 1.9°F (1962) | 1.49 in (1967) |
| December 12 | 72.0°F (2015) | -7.1°F (1962) | 0.96 in (1972) |
| December 13 | 69.1°F (1948) | -0.9°F (1962) | 0.70 in (2009) |
| December 14 | 66.9°F (2006) | 0.0°F (1985) | 2.00 in (1948) |
| December 15 | 75.0°F (1948) | -2.0°F (1989) | 1.62 in (1992) |
| December 16 | 69.1°F (1984) | -14.1°F (1989) | 1.02 in (2001) |
| December 17 | 66.0°F (1984) | -11.9°F (1989) | 1.70 in (1959) |
| December 18 | 64.9°F (1984) | -5.1°F (1963) | 1.25 in (1948) |
| December 19 | 66.0°F (1976) | -5.1°F (1963) | 1.62 in (1995) |
| December 20 | 69.1°F (1988) | -15.0°F (1989) | 1.02 in (1962) |
| December 21 | 64.0°F (1949) | -6.0°F (1989) | 2.88 in (1967) |
| December 22 | 64.9°F (1965) | -18.9°F (1989) | 0.67 in (1981) |
| December 23 | 70.7°F (2025) | -16.1°F (1989) | 1.39 in (2015) |
| December 24 | 69.1°F (1955) | -14.1°F (1989) | 3.10 in (1982) |
| December 25 | 70.0°F (2025) | -9.0°F (1983) | 1.21 in (1987) |
| December 26 | 73.0°F (2025) | 0.0°F (1948) | 1.83 in (2015) |
| December 27 | 69.1°F (1971) | 3.0°F (2017) | 1.80 in (2008) |
| December 28 | 77.5°F (2025) | -0.9°F (2000) | 2.46 in (2015) |
| December 29 | 69.1°F (1984) | -4.0°F (1983) | 0.92 in (2003) |
| December 30 | 68.0°F (1965) | -8.0°F (1983) | 1.92 in (1990) |
| December 31 | 72.0°F (1951) | -6.0°F (1976) | 1.66 in (1978) |