December weather in Sparta, TN
The average temperature in Sparta in December is 40.8°F (30.9°F–50.7°F). Average precipitation: 6.02 inches. Average snowfall is 0.4 inches.
December is a winter month in Sparta, and is cooler than the annual average of 58°F. Daily temperatures swing about 19.8°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
50.7°F
Avg Low
30.9°F
Precipitation
6.02 in
Snow
0.4 in
December records in Sparta
| Date | Record High | Record Low | Record Precip |
|---|---|---|---|
| December 1 | 73.0°F (2006) | 10.9°F (1965) | 3.44 in (1991) |
| December 2 | 73.0°F (1998) | 14.0°F (1979) | 2.19 in (1991) |
| December 3 | 73.0°F (1970) | 16.0°F (1976) | 2.50 in (1990) |
| December 4 | 77.0°F (1998) | 12.0°F (1979) | 4.50 in (1993) |
| December 5 | 75.0°F (2013) | 12.0°F (1969) | 0.95 in (1952) |
| December 6 | 75.0°F (2013) | 12.0°F (1963) | 2.40 in (1971) |
| December 7 | 73.0°F (1998) | 7.0°F (1977) | 1.95 in (1957) |
| December 8 | 71.1°F (1991) | 10.0°F (2006) | 3.10 in (1951) |
| December 9 | 73.9°F (1978) | 10.9°F (2006) | 2.10 in (2004) |
| December 10 | 72.0°F (2007) | 5.0°F (1995) | 1.83 in (1993) |
| December 11 | 77.0°F (2007) | 10.0°F (1973) | 1.05 in (2021) |
| December 12 | 73.0°F (2007) | -14.1°F (1962) | 1.71 in (1959) |
| December 13 | 73.0°F (2015) | -16.1°F (1962) | 3.65 in (1998) |
| December 14 | 72.0°F (1971) | -5.1°F (1962) | 1.90 in (2000) |
| December 15 | 71.1°F (1995) | 7.0°F (1963) | 2.35 in (1951) |
| December 16 | 68.0°F (1971) | 1.9°F (1989) | 1.83 in (2000) |
| December 17 | 72.0°F (2019) | 8.1°F (1963) | 1.95 in (2000) |
| December 18 | 72.0°F (2016) | 10.0°F (1964) | 1.88 in (1967) |
| December 19 | 69.1°F (2021) | -0.9°F (1963) | 1.50 in (2025) |
| December 20 | 69.1°F (1967) | 6.1°F (1981) | 1.70 in (1990) |
| December 21 | 73.0°F (1998) | 3.9°F (1989) | 1.80 in (1951) |
| December 22 | 73.9°F (2013) | -6.0°F (1989) | 3.87 in (1990) |
| December 23 | 70.0°F (2017) | -4.0°F (1989) | 3.52 in (1990) |
| December 24 | 69.1°F (1970) | -2.0°F (1989) | 2.00 in (2014) |
| December 25 | 75.9°F (2015) | -6.0°F (1983) | 2.02 in (1948) |
| December 26 | 72.0°F (2016) | 1.0°F (1983) | 3.36 in (1973) |
| December 27 | 75.9°F (2015) | 7.0°F (1983) | 1.20 in (1974) |
| December 28 | 78.1°F (2015) | 8.1°F (1977) | 2.43 in (2018) |
| December 29 | 75.0°F (2015) | 7.0°F (1961) | 3.30 in (1954) |
| December 30 | 71.1°F (1990) | 3.0°F (1983) | 4.70 in (1969) |
| December 31 | 71.1°F (1974) | 6.1°F (1983) | 1.44 in (1989) |