December weather in Gleason, TN
The average temperature in Gleason in December is 39.7°F (30.5°F–48.8°F). Average precipitation: 4.96 inches.
December is a winter month in Gleason, and is cooler than the annual average of 58.6°F. Daily temperatures swing about 18.3°F between overnight low and afternoon high. Expect about 9 days with precipitation. Daylight averages about 9h 33m. For travel, December is cool.
Avg High
48.8°F
Avg Low
30.5°F
Precipitation
4.96 in
Daylight
9h 33m
December records in Gleason
| Date | Record High | Record Low | Record Precip |
|---|---|---|---|
| December 1 | 71.1°F (1962) | 10.9°F (1964) | 1.24 in (1996) |
| December 2 | 73.0°F (1982) | 9.0°F (1979) | 0.72 in (1952) |
| December 3 | 78.1°F (1982) | 9.0°F (1979) | 2.75 in (1991) |
| December 4 | 75.0°F (1982) | 10.9°F (1979) | 3.30 in (1982) |
| December 5 | 75.0°F (1998) | 18.0°F (2009) | 2.92 in (1936) |
| December 6 | 72.0°F (2001) | 16.0°F (2002) | 2.13 in (1953) |
| December 7 | 73.9°F (1998) | 9.0°F (1977) | 2.55 in (1957) |
| December 8 | 72.0°F (1966) | 10.0°F (2006) | 2.80 in (1924) |
| December 9 | 72.0°F (1966) | 10.9°F (1995) | 3.65 in (1961) |
| December 10 | 72.0°F (1971) | 3.9°F (1995) | 2.28 in (2008) |
| December 11 | 72.0°F (1970) | 6.1°F (1962) | 2.50 in (1964) |
| December 12 | 73.0°F (2007) | -5.1°F (1962) | 1.21 in (1949) |
| December 13 | 66.9°F (1972) | -9.9°F (1962) | 3.78 in (1931) |
| December 14 | 71.1°F (1984) | 7.0°F (2010) | 1.01 in (1927) |
| December 15 | 71.1°F (1984) | 3.9°F (1958) | 1.90 in (1982) |
| December 16 | 73.9°F (1984) | 1.0°F (1989) | 3.35 in (1948) |
| December 17 | 72.0°F (1984) | 6.1°F (1979) | 2.00 in (1928) |
| December 18 | 72.0°F (1984) | 5.0°F (1964) | 4.75 in (1990) |
| December 19 | 68.0°F (1976) | 3.9°F (1963) | 2.79 in (1933) |
| December 20 | 68.0°F (2008) | 6.1°F (2000) | 1.17 in (2002) |
| December 21 | 68.0°F (1967) | 5.0°F (1973) | 1.92 in (1990) |
| December 22 | 71.1°F (1967) | -11.0°F (1989) | 3.94 in (1990) |
| December 23 | 66.9°F (1982) | -9.9°F (1989) | 1.70 in (1983) |
| December 24 | 69.1°F (2021) | -4.0°F (2022) | 2.01 in (2008) |
| December 25 | 75.9°F (2025) | -5.1°F (1983) | 3.40 in (1987) |
| December 26 | 66.0°F (2021) | 1.9°F (1983) | 1.80 in (1951) |
| December 27 | 70.0°F (1971) | 12.9°F (1983) | 1.42 in (1937) |
| December 28 | 73.9°F (2008) | 10.0°F (1977) | 2.74 in (1966) |
| December 29 | 71.1°F (2025) | 7.0°F (1983) | 2.35 in (1969) |
| December 30 | 70.0°F (1984) | -4.0°F (1983) | 1.61 in (1990) |
| December 31 | 68.0°F (1964) | 0.0°F (1976) | 2.98 in (1932) |