December weather in Gainesboro, TN
The average temperature in Gainesboro in December is 38.9°F (26.5°F–51.3°F). Average precipitation: 5.77 inches. Average snowfall is 0.6 inches.
December is a winter month in Gainesboro, and is cooler than the annual average of 57.3°F. Daily temperatures swing about 24.8°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
51.3°F
Avg Low
26.5°F
Precipitation
5.77 in
Snow
0.6 in
December records in Gainesboro
| Date | Record High | Record Low | Record Precip |
|---|---|---|---|
| December 1 | 71.1°F (1998) | 17.1°F (2025) | 3.15 in (1991) |
| December 2 | 64.9°F (2021) | 12.0°F (2020) | 0.98 in (2025) |
| December 3 | 72.0°F (2012) | 12.0°F (2020) | 2.75 in (1991) |
| December 4 | 75.0°F (2012) | 12.0°F (2024) | 3.62 in (1978) |
| December 5 | 73.9°F (1998) | 16.0°F (2005) | 2.14 in (2002) |
| December 6 | 75.0°F (2021) | 5.0°F (2024) | 2.23 in (2013) |
| December 7 | 73.9°F (1998) | 9.0°F (2006) | 1.24 in (2022) |
| December 8 | 68.0°F (1998) | 8.1°F (2006) | 1.85 in (1998) |
| December 9 | 63.0°F (2003) | 10.0°F (2010) | 3.44 in (1978) |
| December 10 | 68.0°F (2007) | 18.0°F (2005) | 2.64 in (2008) |
| December 11 | 69.1°F (2020) | 12.9°F (2018) | 1.68 in (2002) |
| December 12 | 75.9°F (2007) | 9.0°F (2016) | 2.57 in (1998) |
| December 13 | 72.0°F (2021) | 10.9°F (2017) | 1.98 in (1979) |
| December 14 | 73.0°F (2015) | 10.9°F (2010) | 2.00 in (2000) |
| December 15 | 71.1°F (2011) | 3.0°F (2025) | 1.06 in (2022) |
| December 16 | 70.0°F (2021) | 12.0°F (2016) | 1.82 in (1982) |
| December 17 | 71.1°F (2021) | 15.1°F (2000) | 1.72 in (2000) |
| December 18 | 70.0°F (2006) | 10.0°F (2000) | 0.74 in (2024) |
| December 19 | 64.0°F (2011) | 9.0°F (2004) | 1.61 in (2025) |
| December 20 | 71.1°F (2008) | 8.1°F (2005) | 1.30 in (2002) |
| December 21 | 72.0°F (1998) | 8.1°F (2005) | 1.42 in (1988) |
| December 22 | 64.0°F (2025) | 6.1°F (2000) | 2.72 in (1990) |
| December 23 | 75.0°F (2013) | -8.0°F (2022) | 1.37 in (1988) |
| December 24 | 72.0°F (2015) | 7.0°F (2000) | 1.41 in (1986) |
| December 25 | 72.0°F (2015) | 10.9°F (1999) | 3.20 in (1987) |
| December 26 | 72.0°F (2016) | -8.0°F (2022) | 2.01 in (1982) |
| December 27 | 73.9°F (2021) | 10.9°F (2001) | 1.41 in (2016) |
| December 28 | 77.0°F (2015) | 6.1°F (2020) | 2.71 in (1990) |
| December 29 | 73.9°F (2015) | 9.0°F (2017) | 1.03 in (2007) |
| December 30 | 72.0°F (2019) | 10.9°F (2001) | 0.95 in (2013) |
| December 31 | 66.0°F (2006) | 10.9°F (2001) | 1.97 in (1989) |