December weather in Lexington, SC
The average temperature in Lexington in December is 47.7°F (36.5°F–58.9°F). Average precipitation: 3.70 inches.
December is a winter month in Lexington, and is cooler than the annual average of 64.3°F. Daily temperatures swing about 22.4°F between overnight low and afternoon high. Expect about 9 days with precipitation. Daylight averages about 9h 45m. For travel, December is cool.
Avg High
58.9°F
Avg Low
36.5°F
Precipitation
3.70 in
Snow
0.1 in
December records in Lexington
| Date | Record High | Record Low | Record Precip |
|---|---|---|---|
| December 1 | 79.0°F (1970) | 18.0°F (1955) | 0.90 in (1996) |
| December 2 | 79.0°F (1970) | 19.9°F (1960) | 1.99 in (2009) |
| December 3 | 82.0°F (2021) | 16.0°F (1960) | 2.16 in (1971) |
| December 4 | 82.9°F (1978) | 16.0°F (1979) | 2.26 in (1953) |
| December 5 | 81.0°F (1998) | 17.1°F (1969) | 1.42 in (1984) |
| December 6 | 82.0°F (1998) | 21.9°F (1974) | 1.80 in (1983) |
| December 7 | 80.1°F (1998) | 19.0°F (1984) | 1.18 in (1989) |
| December 8 | 82.9°F (1978) | 16.0°F (2010) | 1.95 in (1989) |
| December 9 | 79.0°F (1966) | 16.0°F (2006) | 1.30 in (2018) |
| December 10 | 81.0°F (1972) | 19.9°F (1968) | 2.57 in (1969) |
| December 11 | 80.1°F (2007) | 16.0°F (1977) | 1.58 in (2008) |
| December 12 | 81.0°F (2007) | 3.9°F (1958) | 2.63 in (1976) |
| December 13 | 80.1°F (1956) | 6.1°F (1962) | 4.16 in (2019) |
| December 14 | 79.0°F (1956) | 16.0°F (1960) | 1.17 in (1981) |
| December 15 | 81.0°F (1971) | 15.1°F (2010) | 2.05 in (2007) |
| December 16 | 82.9°F (1971) | 17.1°F (1955) | 3.18 in (1970) |
| December 17 | 80.1°F (1956) | 14.0°F (1955) | 2.20 in (2023) |
| December 18 | 82.0°F (2016) | 12.0°F (1953) | 2.00 in (2009) |
| December 19 | 79.0°F (1967) | 14.0°F (1953) | 0.84 in (1995) |
| December 20 | 80.1°F (1984) | 12.0°F (1981) | 1.30 in (1973) |
| December 21 | 81.0°F (2013) | 10.9°F (1981) | 1.23 in (1972) |
| December 22 | 80.1°F (2013) | 15.1°F (1976) | 2.74 in (2015) |
| December 23 | 80.1°F (1970) | 16.0°F (1989) | 2.60 in (1994) |
| December 24 | 77.0°F (2015) | 12.0°F (1983) | 2.51 in (2014) |
| December 25 | 79.0°F (1955) | 7.0°F (1983) | 3.06 in (2009) |
| December 26 | 78.1°F (2021) | 6.1°F (1983) | 2.86 in (1964) |
| December 27 | 78.1°F (2025) | 12.0°F (1948) | 1.17 in (1992) |
| December 28 | 80.1°F (2015) | 16.0°F (1951) | 1.45 in (1958) |
| December 29 | 78.1°F (1984) | 15.1°F (1977) | 1.60 in (2013) |
| December 30 | 80.1°F (1984) | 19.9°F (1961) | 1.84 in (2007) |
| December 31 | 81.0°F (1973) | 15.1°F (1983) | 2.50 in (1981) |