December weather in Dover, TN
The average temperature in Dover in December is 40.4°F (31.2°F–49.7°F). Average precipitation: 4.60 inches. Average snowfall is 0.7 inches.
December is a winter month in Dover, and is cooler than the annual average of 58.6°F. Daily temperatures swing about 18.5°F between overnight low and afternoon high. Expect about 9 days with precipitation. Daylight averages about 9h 31m. For travel, December is cool.
Avg High
49.7°F
Avg Low
31.2°F
Precipitation
4.60 in
Snow
0.7 in
December records in Dover
| Date | Record High | Record Low | Record Precip |
|---|---|---|---|
| December 1 | 73.9°F (1970) | 10.9°F (1965) | 1.75 in (2004) |
| December 2 | 73.0°F (1933) | 10.9°F (1944) | 1.77 in (1905) |
| December 3 | 77.0°F (1982) | 6.1°F (1929) | 2.55 in (1950) |
| December 4 | 77.0°F (1982) | 5.0°F (1942) | 3.70 in (1978) |
| December 5 | 75.9°F (1998) | 10.0°F (1899) | 2.65 in (2011) |
| December 6 | 73.0°F (1951) | 12.9°F (1937) | 2.36 in (1936) |
| December 7 | 75.0°F (2001) | 5.0°F (1977) | 3.00 in (1924) |
| December 8 | 75.9°F (1952) | 5.0°F (1917) | 3.12 in (1978) |
| December 9 | 73.0°F (1952) | -18.0°F (1917) | 2.38 in (1972) |
| December 10 | 73.0°F (1918) | -14.1°F (1917) | 2.80 in (2008) |
| December 11 | 73.9°F (1971) | 5.0°F (1937) | 2.10 in (1964) |
| December 12 | 70.0°F (1996) | -2.0°F (1962) | 1.95 in (1911) |
| December 13 | 73.9°F (1927) | -11.9°F (1962) | 2.45 in (1999) |
| December 14 | 73.9°F (2015) | 0.0°F (1917) | 2.17 in (1911) |
| December 15 | 73.9°F (1984) | -9.0°F (1901) | 3.08 in (1902) |
| December 16 | 75.0°F (1908) | -2.0°F (1989) | 4.55 in (1948) |
| December 17 | 78.1°F (1924) | 1.0°F (1989) | 2.22 in (1915) |
| December 18 | 75.0°F (1924) | -6.0°F (1901) | 2.35 in (1990) |
| December 19 | 70.0°F (1976) | 0.0°F (1901) | 1.78 in (1903) |
| December 20 | 73.0°F (1952) | 0.0°F (1901) | 1.40 in (1957) |
| December 21 | 70.0°F (1949) | 0.0°F (1901) | 3.30 in (1926) |
| December 22 | 75.0°F (1967) | -13.0°F (1989) | 4.90 in (1990) |
| December 23 | 73.9°F (2013) | -9.0°F (1989) | 3.60 in (2017) |
| December 24 | 79.0°F (2003) | -7.1°F (1989) | 2.43 in (1921) |
| December 25 | 75.0°F (1904) | -6.0°F (1983) | 1.68 in (1948) |
| December 26 | 77.0°F (1942) | -0.9°F (1989) | 4.71 in (1987) |
| December 27 | 75.9°F (2016) | -5.1°F (2022) | 2.35 in (1904) |
| December 28 | 73.0°F (1946) | 1.9°F (1924) | 2.42 in (1942) |
| December 29 | 72.0°F (1984) | 3.0°F (2012) | 1.88 in (1969) |
| December 30 | 73.9°F (1951) | -4.0°F (1983) | 1.72 in (1911) |
| December 31 | 79.0°F (1951) | -2.0°F (1976) | 2.82 in (1918) |