December weather in Williston, TN
The average temperature in Williston in December is 43.0°F (32.7°F–53.3°F). Average precipitation: 5.25 inches.
December is a winter month in Williston, and is cooler than the annual average of 61.2°F. Daily temperatures swing about 20.6°F between overnight low and afternoon high. Expect about 7 days with precipitation. Daylight averages about 9h 38m. For travel, December is a wet month.
Avg High
53.3°F
Avg Low
32.7°F
Precipitation
5.25 in
Daylight
9h 38m
December records in Williston
| Date | Record High | Record Low | Record Precip |
|---|---|---|---|
| December 1 | 77.0°F (1982) | 14.0°F (1976) | 2.30 in (1991) |
| December 2 | 80.1°F (1982) | 15.1°F (1960) | 2.10 in (1991) |
| December 3 | 75.9°F (1970) | 10.0°F (1929) | 3.75 in (1978) |
| December 4 | 75.0°F (1933) | 17.1°F (1974) | 3.48 in (1993) |
| December 5 | 75.9°F (1998) | 17.1°F (1935) | 2.58 in (2011) |
| December 6 | 78.1°F (1951) | 16.0°F (1937) | 2.35 in (1936) |
| December 7 | 75.9°F (1924) | 10.9°F (1937) | 2.40 in (1998) |
| December 8 | 75.0°F (1922) | 12.9°F (1927) | 2.75 in (1966) |
| December 9 | 77.0°F (1952) | 3.0°F (1937) | 3.23 in (2008) |
| December 10 | 73.0°F (1929) | 10.0°F (1937) | 3.06 in (1972) |
| December 11 | 73.9°F (1970) | 8.1°F (1937) | 2.15 in (1963) |
| December 12 | 73.0°F (1948) | 3.0°F (1962) | 3.45 in (1949) |
| December 13 | 78.1°F (1927) | 1.0°F (1962) | 2.90 in (1949) |
| December 14 | 78.1°F (1984) | 6.1°F (1958) | 2.48 in (1951) |
| December 15 | 75.9°F (1984) | 8.1°F (1958) | 2.12 in (1982) |
| December 16 | 75.0°F (1924) | 6.1°F (1989) | 2.97 in (1996) |
| December 17 | 78.1°F (1924) | 10.9°F (1932) | 1.64 in (1990) |
| December 18 | 73.0°F (1924) | 1.9°F (1932) | 3.49 in (1933) |
| December 19 | 72.0°F (1976) | 8.1°F (1963) | 2.25 in (1933) |
| December 20 | 73.9°F (1931) | 6.1°F (1981) | 2.16 in (1984) |
| December 21 | 73.0°F (1967) | 9.0°F (1989) | 2.38 in (1990) |
| December 22 | 70.0°F (1933) | -6.0°F (1989) | 2.90 in (1970) |
| December 23 | 75.0°F (1931) | -5.1°F (1989) | 1.47 in (1939) |
| December 24 | 77.0°F (1955) | -11.9°F (1963) | 2.35 in (2008) |
| December 25 | 75.9°F (1964) | -2.0°F (1983) | 2.41 in (1987) |
| December 26 | 73.9°F (1942) | 8.1°F (1924) | 3.21 in (1982) |
| December 27 | 75.0°F (2008) | 10.9°F (1925) | 2.10 in (1922) |
| December 28 | 75.0°F (1984) | 5.0°F (1925) | 2.11 in (1988) |
| December 29 | 73.0°F (1984) | 10.0°F (1925) | 1.08 in (1946) |
| December 30 | 79.0°F (1946) | 3.9°F (1983) | 1.95 in (2006) |
| December 31 | 80.1°F (1951) | 1.9°F (1976) | 3.00 in (1966) |