December weather in Lexington, TX
The average temperature in Lexington in December is 51.6°F (40.2°F–63.0°F). Average precipitation: 3.23 inches.
December is a winter month in Lexington, and is cooler than the annual average of 68.1°F. Daily temperatures swing about 22.8°F between overnight low and afternoon high. Expect about 6 days with precipitation. Daylight averages about 10h 3m. For travel, December is a comfortable month to visit.
Avg High
63.0°F
Avg Low
40.2°F
Precipitation
3.23 in
Daylight
10h 3m
December records in Lexington
| Date | Record High | Record Low | Record Precip |
|---|---|---|---|
| December 1 | 84.0°F (2019) | 21.9°F (2010) | 1.40 in (1968) |
| December 2 | 84.0°F (1970) | 21.9°F (2010) | 0.61 in (1971) |
| December 3 | 82.0°F (2007) | 26.1°F (1980) | 2.62 in (1965) |
| December 4 | 84.9°F (2005) | 21.0°F (2009) | 2.80 in (2002) |
| December 5 | 82.9°F (1977) | 24.1°F (2009) | 2.64 in (1969) |
| December 6 | 84.0°F (1966) | 19.9°F (2005) | 1.70 in (1969) |
| December 7 | 81.0°F (1966) | 25.0°F (2011) | 2.00 in (2018) |
| December 8 | 80.1°F (2007) | 3.0°F (1991) | 2.00 in (2018) |
| December 9 | 82.0°F (2007) | 23.0°F (2005) | 1.68 in (2002) |
| December 10 | 82.0°F (2007) | 17.1°F (1978) | 1.30 in (1964) |
| December 11 | 82.0°F (1983) | 23.0°F (1966) | 3.13 in (1998) |
| December 12 | 81.0°F (1987) | 23.0°F (1962) | 0.64 in (1998) |
| December 13 | 81.0°F (1973) | 19.9°F (1989) | 1.80 in (2000) |
| December 14 | 78.1°F (1984) | 19.9°F (1985) | 0.73 in (1994) |
| December 15 | 80.1°F (1975) | 19.9°F (2004) | 1.71 in (1992) |
| December 16 | 77.0°F (1984) | 12.0°F (1989) | 1.90 in (2001) |
| December 17 | 80.1°F (2019) | 12.9°F (1989) | 0.75 in (2001) |
| December 18 | 80.1°F (1990) | 21.9°F (1979) | 0.60 in (1965) |
| December 19 | 82.0°F (2012) | 18.0°F (1996) | 1.56 in (1991) |
| December 20 | 82.0°F (2012) | 19.9°F (1996) | 0.94 in (1987) |
| December 21 | 77.0°F (1971) | 19.9°F (1973) | 4.87 in (1991) |
| December 22 | 81.0°F (2010) | 10.9°F (1983) | 1.41 in (2011) |
| December 23 | 78.1°F (2015) | 1.9°F (1989) | 1.80 in (1991) |
| December 24 | 80.1°F (2015) | 3.0°F (1989) | 1.96 in (2006) |
| December 25 | 81.0°F (1977) | 9.0°F (1983) | 1.12 in (1975) |
| December 26 | 81.0°F (1964) | 10.0°F (1983) | 0.79 in (1991) |
| December 27 | 81.0°F (2016) | 19.0°F (1983) | 2.71 in (1994) |
| December 28 | 80.1°F (2005) | 21.0°F (2004) | 1.56 in (2015) |
| December 29 | 82.0°F (2016) | 16.0°F (1983) | 1.73 in (1979) |
| December 30 | 79.0°F (1964) | 15.1°F (1983) | 2.70 in (2020) |
| December 31 | 79.0°F (1964) | 16.0°F (1983) | 1.68 in (1978) |