December weather in Smithville, TN
The average temperature in Smithville in December is 39.7°F (28.4°F–50.9°F). Average precipitation: 5.69 inches. Average snowfall is 0.6 inches.
December is a winter month in Smithville, and is cooler than the annual average of 56.9°F. Daily temperatures swing about 22.5°F between overnight low and afternoon high. Expect about 14 days with precipitation. Daylight averages about 9h 34m. For travel, December is a wet month.
Avg High
50.9°F
Avg Low
28.4°F
Precipitation
5.69 in
Snow
0.6 in
December records in Smithville
| Date | Record High | Record Low | Record Precip |
|---|---|---|---|
| December 1 | 75.0°F (2006) | 14.0°F (1976) | 2.00 in (1991) |
| December 2 | 73.0°F (1998) | 15.1°F (1979) | 1.86 in (1991) |
| December 3 | 75.0°F (1982) | 12.0°F (1979) | 2.10 in (1991) |
| December 4 | 75.9°F (1998) | 15.1°F (1989) | 2.60 in (1993) |
| December 5 | 75.0°F (1982) | 15.1°F (1989) | 2.47 in (1993) |
| December 6 | 73.0°F (1998) | 17.1°F (2005) | 2.06 in (1971) |
| December 7 | 70.0°F (1980) | 8.1°F (1977) | 1.77 in (1971) |
| December 8 | 70.0°F (1978) | 9.0°F (2006) | 1.73 in (1986) |
| December 9 | 73.0°F (1978) | 9.0°F (2006) | 2.50 in (1978) |
| December 10 | 70.0°F (2007) | 6.1°F (1995) | 2.90 in (2008) |
| December 11 | 71.1°F (1971) | 8.1°F (1995) | 1.00 in (2021) |
| December 12 | 75.9°F (2007) | 12.9°F (2009) | 4.55 in (1998) |
| December 13 | 69.1°F (1972) | 10.9°F (1982) | 1.76 in (2009) |
| December 14 | 71.1°F (1984) | 5.0°F (2010) | 1.10 in (2020) |
| December 15 | 73.9°F (1984) | 9.0°F (2010) | 1.70 in (2000) |
| December 16 | 73.0°F (1984) | 1.9°F (1989) | 1.97 in (2000) |
| December 17 | 71.1°F (1984) | 5.0°F (1989) | 1.73 in (2015) |
| December 18 | 71.1°F (2016) | 6.1°F (1985) | 1.49 in (2016) |
| December 19 | 72.0°F (2006) | 8.1°F (1975) | 0.87 in (2009) |
| December 20 | 69.1°F (2008) | 3.9°F (1981) | 1.48 in (2017) |
| December 21 | 70.0°F (1998) | 6.1°F (2000) | 2.16 in (1990) |
| December 22 | 73.0°F (2013) | 6.1°F (1976) | 2.00 in (1990) |
| December 23 | 68.0°F (2017) | -7.1°F (1989) | 3.38 in (1990) |
| December 24 | 69.1°F (2015) | -5.1°F (1989) | 3.08 in (1987) |
| December 25 | 73.9°F (2015) | -7.1°F (1983) | 1.49 in (1973) |
| December 26 | 73.9°F (2016) | -2.0°F (1983) | 2.46 in (2015) |
| December 27 | 73.9°F (2015) | 14.0°F (1995) | 1.53 in (2011) |
| December 28 | 75.9°F (2015) | 9.0°F (1977) | 1.72 in (2018) |
| December 29 | 73.0°F (2015) | 10.0°F (1985) | 0.94 in (2003) |
| December 30 | 73.0°F (2015) | 0.0°F (1983) | 1.38 in (2021) |
| December 31 | 71.1°F (1990) | 1.9°F (1983) | 1.39 in (1989) |