December weather in Troy, TN
The average temperature in Troy in December is 39.0°F (30.0°F–48.0°F). Average precipitation: 5.17 inches. Average snowfall is 0.7 inches.
December is a winter month in Troy, and is cooler than the annual average of 58°F. Daily temperatures swing about 18°F between overnight low and afternoon high. Expect about 11 days with precipitation. Daylight averages about 9h 32m. For travel, December is a wet month.
Avg High
48.0°F
Avg Low
30.0°F
Precipitation
5.17 in
Snow
0.7 in
December records in Troy
| Date | Record High | Record Low | Record Precip |
|---|---|---|---|
| December 1 | 77.0°F (1933) | 10.0°F (1929) | 2.84 in (2018) |
| December 2 | 73.0°F (1962) | 12.9°F (1985) | 2.15 in (1905) |
| December 3 | 78.1°F (1982) | -2.0°F (1929) | 1.92 in (1978) |
| December 4 | 75.0°F (1956) | 0.0°F (1929) | 3.20 in (1982) |
| December 5 | 75.9°F (1998) | 7.0°F (1942) | 4.40 in (2011) |
| December 6 | 72.0°F (1998) | 10.9°F (1937) | 1.79 in (1936) |
| December 7 | 73.0°F (1998) | 10.0°F (1908) | 3.07 in (1957) |
| December 8 | 71.1°F (1918) | 7.0°F (1917) | 4.25 in (1924) |
| December 9 | 73.0°F (1939) | -9.9°F (1917) | 1.98 in (2009) |
| December 10 | 73.0°F (1918) | -13.0°F (1917) | 1.87 in (1994) |
| December 11 | 75.0°F (1970) | 6.1°F (1917) | 3.06 in (1964) |
| December 12 | 72.0°F (1996) | -5.1°F (1962) | 1.85 in (1959) |
| December 13 | 73.9°F (1927) | -9.9°F (1962) | 3.32 in (1931) |
| December 14 | 73.0°F (1948) | -2.0°F (1898) | 1.95 in (1902) |
| December 15 | 73.0°F (1929) | -8.0°F (1901) | 2.95 in (1902) |
| December 16 | 73.0°F (1984) | 1.0°F (1989) | 1.81 in (1948) |
| December 17 | 75.0°F (1924) | 1.0°F (1989) | 3.50 in (2001) |
| December 18 | 75.0°F (1924) | 1.0°F (1989) | 2.96 in (1990) |
| December 19 | 68.0°F (1962) | 1.9°F (1901) | 3.50 in (2002) |
| December 20 | 66.9°F (1958) | 1.9°F (1901) | 1.51 in (1956) |
| December 21 | 72.0°F (1941) | 5.0°F (1929) | 3.00 in (1926) |
| December 22 | 71.1°F (1967) | -9.9°F (1989) | 3.42 in (2013) |
| December 23 | 68.0°F (1895) | -9.9°F (1989) | 2.50 in (1891) |
| December 24 | 71.1°F (1931) | -11.9°F (1963) | 2.18 in (2008) |
| December 25 | 75.0°F (2025) | -5.1°F (1983) | 2.85 in (1987) |
| December 26 | 73.0°F (2021) | -4.0°F (1983) | 2.10 in (1920) |
| December 27 | 77.0°F (1942) | 5.0°F (1983) | 2.25 in (1916) |
| December 28 | 72.0°F (2008) | 1.0°F (1924) | 2.67 in (1988) |
| December 29 | 71.1°F (2025) | 1.9°F (1924) | 2.26 in (1910) |
| December 30 | 70.0°F (1992) | 1.9°F (1917) | 2.60 in (1932) |
| December 31 | 77.0°F (1992) | 0.0°F (1976) | 2.90 in (1918) |