December weather in Louisville, IL
The average temperature in Louisville in December is 35.6°F (27.2°F–44.0°F). Average precipitation: 2.99 inches. Average snowfall is 1.7 inches.
December is a winter month in Louisville, and is cooler than the annual average of 56.1°F. Daily temperatures swing about 16.8°F between overnight low and afternoon high. Expect about 8 days with precipitation. Daylight averages about 9h 18m. For travel, December is cold.
Avg High
44.0°F
Avg Low
27.2°F
Precipitation
2.99 in
Snow
1.7 in
December records in Louisville
| Date | Record High | Record Low | Record Precip |
|---|---|---|---|
| December 1 | 70.0°F (1970) | 3.0°F (1964) | 1.02 in (1939) |
| December 2 | 73.0°F (1982) | 7.0°F (1929) | 1.23 in (1905) |
| December 3 | 72.0°F (1998) | 0.0°F (1929) | 3.46 in (1982) |
| December 4 | 72.0°F (1998) | 9.0°F (1893) | 1.64 in (1925) |
| December 5 | 68.0°F (1956) | 5.0°F (1895) | 1.02 in (1977) |
| December 6 | 73.0°F (1998) | 3.9°F (2002) | 1.35 in (1919) |
| December 7 | 73.0°F (1916) | 1.9°F (1977) | 3.06 in (1956) |
| December 8 | 68.0°F (1923) | 0.0°F (1909) | 1.96 in (1966) |
| December 9 | 66.9°F (1952) | -9.0°F (1917) | 0.96 in (1923) |
| December 10 | 69.1°F (1971) | -7.1°F (1917) | 1.02 in (1999) |
| December 11 | 69.1°F (1931) | -9.9°F (1917) | 1.10 in (1931) |
| December 12 | 69.1°F (1931) | -11.0°F (1917) | 1.58 in (1959) |
| December 13 | 66.0°F (1975) | -2.0°F (1962) | 2.80 in (1918) |
| December 14 | 71.1°F (1984) | -5.1°F (1898) | 1.35 in (1971) |
| December 15 | 73.0°F (1933) | -8.0°F (1901) | 1.62 in (1987) |
| December 16 | 70.0°F (1924) | -13.0°F (1989) | 1.16 in (1937) |
| December 17 | 71.1°F (1908) | -13.0°F (1989) | 1.85 in (1937) |
| December 18 | 66.9°F (1908) | -9.0°F (1989) | 0.93 in (1957) |
| December 19 | 63.0°F (1976) | -7.1°F (1963) | 1.68 in (1995) |
| December 20 | 68.0°F (1949) | -14.1°F (1989) | 1.96 in (1957) |
| December 21 | 66.9°F (1967) | -11.9°F (1989) | 3.15 in (1967) |
| December 22 | 64.9°F (1949) | -20.9°F (1989) | 1.02 in (1981) |
| December 23 | 66.9°F (1931) | -18.0°F (1989) | 1.25 in (1921) |
| December 24 | 66.9°F (1893) | -14.1°F (1989) | 2.48 in (1982) |
| December 25 | 64.0°F (1982) | -9.9°F (1983) | 1.12 in (1945) |
| December 26 | 72.0°F (1942) | -2.0°F (2004) | 0.90 in (1943) |
| December 27 | 71.1°F (2008) | -4.0°F (1925) | 1.55 in (1922) |
| December 28 | 69.1°F (1984) | -14.1°F (1924) | 1.11 in (1988) |
| December 29 | 66.9°F (1949) | -7.1°F (1983) | 1.10 in (1946) |
| December 30 | 69.1°F (1965) | -11.0°F (1983) | 2.12 in (1990) |
| December 31 | 70.0°F (1951) | -7.1°F (1976) | 1.63 in (1978) |