December weather in Lenoir City, TN
The average temperature in Lenoir City in December is 41.7°F (31.3°F–52.0°F). Average precipitation: 5.86 inches. Average snowfall is 0.4 inches.
December is a winter month in Lenoir City, and is cooler than the annual average of 59.1°F. Daily temperatures swing about 20.7°F between overnight low and afternoon high. Expect about 11 days with precipitation. Daylight averages about 9h 35m. For travel, December is a wet month.
Avg High
52.0°F
Avg Low
31.3°F
Precipitation
5.86 in
Snow
0.4 in
December records in Lenoir City
| Date | Record High | Record Low | Record Precip |
|---|---|---|---|
| December 1 | 73.0°F (2006) | 10.9°F (1976) | 2.78 in (1991) |
| December 2 | 72.0°F (1970) | 15.1°F (1965) | 3.20 in (1991) |
| December 3 | 73.9°F (1991) | 17.1°F (1979) | 2.63 in (2023) |
| December 4 | 77.0°F (1982) | 17.1°F (1979) | 1.41 in (1993) |
| December 5 | 77.0°F (1982) | 19.0°F (1974) | 3.76 in (1993) |
| December 6 | 73.0°F (2001) | 15.1°F (1962) | 1.08 in (2017) |
| December 7 | 75.9°F (1998) | 8.1°F (1977) | 2.20 in (2004) |
| December 8 | 75.9°F (1998) | 8.1°F (1977) | 0.86 in (1974) |
| December 9 | 75.0°F (1978) | 14.0°F (1968) | 2.63 in (2009) |
| December 10 | 72.0°F (1966) | 8.1°F (1995) | 2.61 in (1972) |
| December 11 | 73.9°F (2007) | 8.1°F (1995) | 1.22 in (2008) |
| December 12 | 75.9°F (2007) | 3.0°F (1962) | 1.70 in (1964) |
| December 13 | 72.0°F (2021) | -2.0°F (1962) | 2.20 in (1998) |
| December 14 | 72.0°F (2021) | -0.9°F (1962) | 1.25 in (1991) |
| December 15 | 73.0°F (1971) | 9.0°F (1963) | 1.64 in (2022) |
| December 16 | 75.0°F (1971) | 5.0°F (1989) | 1.15 in (2012) |
| December 17 | 70.0°F (2019) | 6.1°F (1989) | 1.05 in (1992) |
| December 18 | 71.1°F (2016) | 12.0°F (1963) | 1.56 in (1967) |
| December 19 | 72.0°F (1990) | 5.0°F (1963) | 0.98 in (1995) |
| December 20 | 70.0°F (1967) | 6.1°F (1963) | 1.25 in (2002) |
| December 21 | 71.1°F (1978) | 7.0°F (1981) | 2.06 in (2018) |
| December 22 | 73.0°F (1967) | 1.0°F (1989) | 1.90 in (1967) |
| December 23 | 69.1°F (2017) | 0.0°F (1989) | 2.46 in (1990) |
| December 24 | 70.0°F (1970) | 1.0°F (1989) | 2.12 in (2014) |
| December 25 | 73.9°F (1964) | -5.1°F (1983) | 1.83 in (1974) |
| December 26 | 75.9°F (1982) | -5.1°F (1983) | 2.76 in (1973) |
| December 27 | 73.9°F (2015) | 8.1°F (1983) | 0.65 in (1973) |
| December 28 | 75.9°F (2015) | 10.9°F (1977) | 2.62 in (2018) |
| December 29 | 73.9°F (2015) | 10.9°F (1977) | 1.84 in (2013) |
| December 30 | 73.9°F (2015) | 7.0°F (1983) | 2.84 in (1969) |
| December 31 | 72.0°F (1984) | 7.0°F (1983) | 3.23 in (1969) |