December weather in Monterey, TN
The average temperature in Monterey in December is 39.0°F (31.4°F–46.6°F). Average precipitation: 6.69 inches. Average snowfall is 2.9 inches.
December is a winter month in Monterey, and is cooler than the annual average of 56.4°F. Daily temperatures swing about 15.2°F between overnight low and afternoon high. Expect about 14 days with precipitation. Daylight averages about 9h 33m. For travel, December is a wet month.
Avg High
46.6°F
Avg Low
31.4°F
Precipitation
6.69 in
Snow
2.9 in
December records in Monterey
| Date | Record High | Record Low | Record Precip |
|---|---|---|---|
| December 1 | 68.0°F (1998) | 17.1°F (2002) | 3.21 in (1996) |
| December 2 | 64.9°F (1950) | 17.1°F (2002) | 1.47 in (1991) |
| December 3 | 68.0°F (1998) | 19.9°F (2005) | 3.88 in (1991) |
| December 4 | 70.0°F (2012) | 14.0°F (2006) | 1.66 in (1945) |
| December 5 | 70.0°F (1998) | 14.0°F (2006) | 3.98 in (1993) |
| December 6 | 68.0°F (2001) | 12.0°F (2024) | 3.55 in (1936) |
| December 7 | 71.1°F (1998) | 14.0°F (2010) | 2.15 in (1957) |
| December 8 | 64.9°F (1998) | 5.0°F (2006) | 2.21 in (2022) |
| December 9 | 66.0°F (1952) | 6.1°F (2006) | 2.58 in (1978) |
| December 10 | 68.0°F (1952) | 1.9°F (1995) | 3.50 in (1972) |
| December 11 | 66.9°F (2021) | 5.0°F (1995) | 1.55 in (2021) |
| December 12 | 72.0°F (2007) | 12.9°F (1995) | 2.00 in (1946) |
| December 13 | 68.0°F (2015) | 9.0°F (2010) | 3.30 in (1956) |
| December 14 | 66.9°F (2015) | 5.0°F (2010) | 2.35 in (2000) |
| December 15 | 66.0°F (1971) | 5.0°F (2010) | 1.91 in (2022) |
| December 16 | 66.9°F (1995) | 9.0°F (2025) | 1.78 in (2000) |
| December 17 | 66.9°F (2021) | 12.0°F (2000) | 2.10 in (2000) |
| December 18 | 68.0°F (2016) | 5.0°F (1953) | 1.75 in (1961) |
| December 19 | 66.0°F (2006) | 1.9°F (1953) | 2.00 in (1959) |
| December 20 | 70.0°F (1949) | 3.9°F (1953) | 1.65 in (1957) |
| December 21 | 62.1°F (2013) | 6.1°F (2004) | 1.40 in (1990) |
| December 22 | 69.1°F (1998) | 1.9°F (2008) | 2.22 in (1990) |
| December 23 | 63.0°F (2025) | -5.1°F (2022) | 3.96 in (1990) |
| December 24 | 66.9°F (2023) | -6.0°F (2022) | 1.90 in (2014) |
| December 25 | 71.1°F (2015) | 1.0°F (2022) | 3.67 in (1987) |
| December 26 | 68.0°F (2016) | 10.0°F (2000) | 2.87 in (1973) |
| December 27 | 71.1°F (2015) | 10.0°F (1950) | 1.46 in (2011) |
| December 28 | 73.0°F (2015) | 9.0°F (2010) | 2.67 in (1942) |
| December 29 | 70.0°F (2025) | 14.0°F (1995) | 3.53 in (1954) |
| December 30 | 66.0°F (1949) | 10.0°F (2001) | 3.69 in (1969) |
| December 31 | 64.9°F (2021) | 12.0°F (2000) | 4.75 in (1937) |