December weather in Shelbyville, TN
The average temperature in Shelbyville in December is 42.0°F (31.7°F–52.4°F). Average precipitation: 6.05 inches.
December is a winter month in Shelbyville, and is cooler than the annual average of 59.6°F. Daily temperatures swing about 20.7°F between overnight low and afternoon high. Expect about 12 days with precipitation. Daylight averages about 9h 37m. For travel, December is a wet month.
Avg High
52.4°F
Avg Low
31.7°F
Precipitation
6.05 in
Snow
0.1 in
December records in Shelbyville
| Date | Record High | Record Low | Record Precip |
|---|---|---|---|
| December 1 | 71.1°F (1970) | 12.9°F (1964) | 4.07 in (1991) |
| December 2 | 77.0°F (1982) | 12.9°F (1960) | 2.69 in (1991) |
| December 3 | 75.9°F (1982) | 14.0°F (1979) | 1.65 in (1983) |
| December 4 | 75.0°F (1982) | 15.1°F (1989) | 3.64 in (1993) |
| December 5 | 72.0°F (1953) | 17.1°F (1969) | 1.42 in (2017) |
| December 6 | 73.9°F (1956) | 14.0°F (2024) | 1.75 in (2013) |
| December 7 | 73.9°F (1951) | 10.0°F (1977) | 2.10 in (1957) |
| December 8 | 73.9°F (1956) | 10.9°F (2006) | 1.70 in (1951) |
| December 9 | 72.0°F (2007) | 10.9°F (2006) | 5.94 in (1966) |
| December 10 | 73.0°F (2007) | 7.0°F (1995) | 2.47 in (2012) |
| December 11 | 75.9°F (2007) | 10.9°F (1962) | 1.98 in (2008) |
| December 12 | 70.0°F (2015) | -2.0°F (1962) | 2.73 in (1956) |
| December 13 | 73.9°F (2015) | -7.1°F (1962) | 4.23 in (1956) |
| December 14 | 72.0°F (1975) | 7.0°F (2010) | 1.93 in (1951) |
| December 15 | 75.9°F (1984) | 9.0°F (1963) | 1.51 in (1982) |
| December 16 | 72.0°F (1984) | 1.9°F (1989) | 1.68 in (2000) |
| December 17 | 72.0°F (2016) | 8.1°F (1963) | 1.49 in (1961) |
| December 18 | 72.0°F (2016) | 6.1°F (1953) | 1.90 in (1959) |
| December 19 | 69.1°F (2008) | 3.0°F (1963) | 0.79 in (2017) |
| December 20 | 70.0°F (1971) | 6.1°F (1981) | 1.78 in (1990) |
| December 21 | 72.0°F (2013) | 10.9°F (1985) | 1.52 in (1990) |
| December 22 | 68.0°F (1967) | -9.0°F (1989) | 3.66 in (1990) |
| December 23 | 71.1°F (1970) | -8.0°F (1989) | 1.68 in (2014) |
| December 24 | 75.0°F (2015) | -2.0°F (1989) | 1.87 in (1974) |
| December 25 | 75.0°F (2016) | -5.1°F (1983) | 2.30 in (2015) |
| December 26 | 71.1°F (1971) | 0.0°F (1983) | 2.73 in (1982) |
| December 27 | 75.0°F (1982) | 16.0°F (1970) | 1.11 in (2018) |
| December 28 | 73.0°F (2015) | 10.0°F (1977) | 2.57 in (1996) |
| December 29 | 68.0°F (1996) | 8.1°F (1961) | 2.00 in (1969) |
| December 30 | 73.0°F (1984) | 1.9°F (1983) | 4.13 in (1969) |
| December 31 | 73.9°F (1951) | 5.0°F (1976) | 1.51 in (2018) |