December weather in Clarksville, TN
The average temperature in Clarksville in December is 40.6°F (31.1°F–50.1°F). Average precipitation: 4.92 inches.
December is a winter month in Clarksville, and is cooler than the annual average of 59.2°F. Daily temperatures swing about 19°F between overnight low and afternoon high. Expect about 12 days with precipitation. Daylight averages about 9h 31m. For travel, December is cool.
Avg High
50.1°F
Avg Low
31.1°F
Precipitation
4.92 in
Daylight
9h 31m
December records in Clarksville
| Date | Record High | Record Low | Record Precip |
|---|---|---|---|
| December 1 | 73.0°F (1970) | 12.0°F (1964) | 2.01 in (1981) |
| December 2 | 73.9°F (1982) | 10.9°F (1929) | 2.33 in (1991) |
| December 3 | 75.9°F (2021) | -0.9°F (1929) | 1.32 in (1983) |
| December 4 | 78.1°F (1998) | 9.0°F (1929) | 3.80 in (1964) |
| December 5 | 75.9°F (1973) | 14.0°F (1895) | 2.80 in (2011) |
| December 6 | 75.9°F (1998) | 10.0°F (1984) | 1.17 in (1953) |
| December 7 | 72.0°F (1980) | 8.1°F (1937) | 4.19 in (1924) |
| December 8 | 72.0°F (1918) | 3.9°F (1917) | 3.14 in (1924) |
| December 9 | 75.0°F (1952) | -11.9°F (1917) | 2.97 in (2008) |
| December 10 | 75.0°F (2021) | -9.9°F (1917) | 1.88 in (1923) |
| December 11 | 78.1°F (1971) | 3.9°F (1917) | 2.00 in (1949) |
| December 12 | 71.1°F (1939) | -2.0°F (1962) | 3.00 in (1999) |
| December 13 | 75.9°F (1927) | -6.0°F (1962) | 2.63 in (1931) |
| December 14 | 75.0°F (1984) | 1.0°F (1917) | 2.45 in (1901) |
| December 15 | 73.9°F (1984) | -5.1°F (1901) | 2.90 in (1902) |
| December 16 | 73.9°F (1984) | -0.9°F (1901) | 3.72 in (1948) |
| December 17 | 77.0°F (1924) | 7.0°F (1917) | 2.22 in (1915) |
| December 18 | 78.1°F (1924) | 1.9°F (1901) | 1.88 in (1990) |
| December 19 | 71.1°F (1976) | 1.9°F (1916) | 3.03 in (2002) |
| December 20 | 73.9°F (1949) | -4.0°F (1901) | 1.35 in (1897) |
| December 21 | 75.9°F (2013) | -5.1°F (1989) | 3.44 in (1990) |
| December 22 | 70.0°F (2015) | -11.9°F (1989) | 3.58 in (2017) |
| December 23 | 78.1°F (1931) | -9.0°F (1989) | 1.34 in (2003) |
| December 24 | 77.0°F (2025) | -7.1°F (1983) | 2.82 in (1988) |
| December 25 | 77.0°F (2021) | -4.0°F (1983) | 2.80 in (1987) |
| December 26 | 75.9°F (1942) | 7.0°F (1983) | 1.50 in (1920) |
| December 27 | 73.0°F (2008) | 6.1°F (1925) | 3.04 in (1904) |
| December 28 | 78.1°F (2015) | 0.0°F (1894) | 2.11 in (1942) |
| December 29 | 71.1°F (1947) | -2.9°F (1983) | 2.71 in (1946) |
| December 30 | 73.9°F (1951) | 0.0°F (1917) | 1.81 in (1969) |
| December 31 | 80.1°F (1951) | 1.0°F (1976) | 2.45 in (1918) |