December weather in Trenton, TN
The average temperature in Trenton in December is 41.1°F (30.9°F–51.2°F). Average precipitation: 5.43 inches. Average snowfall is 0.2 inches.
December is a winter month in Trenton, and is cooler than the annual average of 59.7°F. Daily temperatures swing about 20.3°F between overnight low and afternoon high. Expect about 12 days with precipitation. Daylight averages about 9h 34m. For travel, December is a wet month.
Avg High
51.2°F
Avg Low
30.9°F
Precipitation
5.43 in
Snow
0.2 in
December records in Trenton
| Date | Record High | Record Low | Record Precip |
|---|---|---|---|
| December 1 | 73.9°F (2018) | 12.9°F (1964) | 1.62 in (1991) |
| December 2 | 75.0°F (1933) | 14.0°F (2020) | 1.58 in (1905) |
| December 3 | 78.1°F (1982) | 1.0°F (1929) | 2.88 in (1991) |
| December 4 | 78.1°F (1933) | 12.9°F (2006) | 3.17 in (1978) |
| December 5 | 77.0°F (1998) | 12.9°F (2006) | 3.46 in (2011) |
| December 6 | 75.0°F (1998) | 10.0°F (1937) | 2.29 in (2014) |
| December 7 | 78.1°F (1939) | 9.0°F (1937) | 3.02 in (1957) |
| December 8 | 75.0°F (1924) | 10.0°F (2006) | 2.90 in (1924) |
| December 9 | 78.1°F (1939) | -14.1°F (1917) | 3.30 in (1978) |
| December 10 | 75.9°F (1939) | -11.0°F (1917) | 4.17 in (2008) |
| December 11 | 77.0°F (2021) | -9.0°F (1917) | 2.68 in (1964) |
| December 12 | 75.9°F (2007) | -2.9°F (1962) | 1.30 in (2010) |
| December 13 | 75.9°F (1927) | -7.1°F (1962) | 3.15 in (1999) |
| December 14 | 75.0°F (1927) | 1.9°F (1962) | 1.94 in (2020) |
| December 15 | 75.9°F (1933) | 1.0°F (1914) | 2.00 in (1982) |
| December 16 | 73.9°F (1984) | 1.0°F (1914) | 2.30 in (2019) |
| December 17 | 75.9°F (1924) | 3.0°F (1989) | 1.91 in (2001) |
| December 18 | 75.0°F (1924) | 3.0°F (1932) | 1.63 in (2016) |
| December 19 | 69.1°F (2002) | 5.0°F (1963) | 2.40 in (2002) |
| December 20 | 72.0°F (2008) | 5.0°F (1929) | 1.42 in (2002) |
| December 21 | 69.1°F (1931) | 7.0°F (1989) | 5.40 in (1926) |
| December 22 | 75.9°F (2013) | -9.9°F (1989) | 7.02 in (1990) |
| December 23 | 75.9°F (1933) | -9.0°F (1989) | 2.90 in (2017) |
| December 24 | 73.9°F (1955) | -7.1°F (1989) | 2.85 in (2008) |
| December 25 | 75.9°F (2025) | -5.1°F (1983) | 3.70 in (1987) |
| December 26 | 75.0°F (2016) | -5.1°F (1983) | 4.14 in (1982) |
| December 27 | 77.0°F (2016) | 6.1°F (1935) | 2.43 in (1942) |
| December 28 | 73.9°F (2008) | 3.9°F (1924) | 2.55 in (1966) |
| December 29 | 73.0°F (2021) | 8.1°F (1983) | 3.03 in (1969) |
| December 30 | 73.0°F (1951) | -2.0°F (1983) | 1.40 in (1906) |
| December 31 | 77.0°F (1951) | -2.0°F (1983) | 2.26 in (1944) |