December weather in Lexington, MO
The average temperature in Lexington in December is 34.2°F (25.1°F–43.3°F). Average precipitation: 1.86 inches. Average snowfall is 4.1 inches.
December is a winter month in Lexington, and is cooler than the annual average of 54.9°F. Daily temperatures swing about 18.2°F between overnight low and afternoon high. Expect about 6 days with precipitation. Daylight averages about 9h 15m. For travel, December is cold.
Avg High
43.3°F
Avg Low
25.1°F
Precipitation
1.86 in
Snow
4.1 in
December records in Lexington
| Date | Record High | Record Low | Record Precip |
|---|---|---|---|
| December 1 | 71.1°F (1995) | 1.9°F (1893) | 1.21 in (1986) |
| December 2 | 70.0°F (1982) | 3.0°F (1985) | 0.98 in (1982) |
| December 3 | 70.0°F (1973) | 1.9°F (1989) | 0.90 in (1897) |
| December 4 | 69.1°F (1932) | 1.9°F (1893) | 1.66 in (1947) |
| December 5 | 70.0°F (2001) | 1.9°F (1989) | 1.58 in (1909) |
| December 6 | 73.9°F (1939) | -4.0°F (1950) | 1.45 in (1913) |
| December 7 | 70.0°F (1894) | -5.1°F (1950) | 1.49 in (1994) |
| December 8 | 68.0°F (1922) | -9.9°F (1917) | 1.60 in (1980) |
| December 9 | 70.0°F (1940) | -8.0°F (2005) | 1.73 in (1985) |
| December 10 | 66.0°F (1990) | -9.9°F (2005) | 1.25 in (2003) |
| December 11 | 66.0°F (1996) | -4.0°F (1917) | 0.82 in (1949) |
| December 12 | 69.1°F (1949) | -8.0°F (1962) | 0.92 in (1946) |
| December 13 | 70.0°F (1948) | -8.0°F (1962) | 1.15 in (1923) |
| December 14 | 66.9°F (1933) | -8.0°F (1901) | 1.59 in (1992) |
| December 15 | 64.9°F (1893) | -15.0°F (1989) | 2.53 in (1971) |
| December 16 | 70.0°F (1984) | -9.0°F (1932) | 0.70 in (1970) |
| December 17 | 70.0°F (1939) | -7.1°F (1932) | 0.72 in (1928) |
| December 18 | 66.9°F (1939) | -8.0°F (1981) | 1.80 in (1895) |
| December 19 | 64.9°F (1976) | -9.0°F (1901) | 0.95 in (1895) |
| December 20 | 68.0°F (1941) | -13.0°F (1901) | 1.48 in (1987) |
| December 21 | 66.9°F (1899) | -9.9°F (1989) | 0.95 in (1949) |
| December 22 | 66.0°F (1893) | -22.0°F (1989) | 0.94 in (1997) |
| December 23 | 68.0°F (1933) | -20.0°F (1989) | 1.12 in (1941) |
| December 24 | 69.1°F (1893) | -20.0°F (1989) | 1.20 in (1895) |
| December 25 | 64.9°F (1955) | -15.0°F (1989) | 1.04 in (1997) |
| December 26 | 66.0°F (1922) | -7.1°F (1914) | 0.44 in (1904) |
| December 27 | 66.0°F (1946) | -6.0°F (1948) | 1.56 in (1942) |
| December 28 | 66.0°F (1984) | -13.0°F (1924) | 1.04 in (1910) |
| December 29 | 68.0°F (1931) | -9.9°F (1917) | 1.63 in (1984) |
| December 30 | 66.9°F (1999) | -4.0°F (1990) | 1.00 in (1927) |
| December 31 | 71.1°F (2004) | -9.9°F (1976) | 0.86 in (1931) |