December weather in Lafayette, TN
The average temperature in Lafayette in December is 39.6°F (30.7°F–48.5°F). Average precipitation: inches.
December is a winter month in Lafayette, and is cooler than the annual average of 58.4°F. Daily temperatures swing about 17.8°F between overnight low and afternoon high. Daylight averages about 9h 31m. For travel, December is cool.
Avg High
48.5°F
Avg Low
30.7°F
Precipitation
in
Daylight
9h 31m
December records in Lafayette
| Date | Record High | Record Low | Record Precip |
|---|---|---|---|
| December 1 | 73.9°F (2006) | 12.0°F (1964) | 2.04 in (1991) |
| December 2 | 73.9°F (1982) | 14.0°F (1960) | 1.45 in (2009) |
| December 3 | 75.0°F (1982) | 14.0°F (1985) | 3.59 in (1991) |
| December 4 | 75.0°F (1982) | 15.1°F (2006) | 4.50 in (1978) |
| December 5 | 75.0°F (1998) | 14.0°F (1969) | 4.14 in (2002) |
| December 6 | 75.9°F (1998) | 15.1°F (1977) | 2.00 in (1998) |
| December 7 | 75.0°F (1998) | 3.9°F (1984) | 1.74 in (1957) |
| December 8 | 70.0°F (1978) | 10.0°F (2006) | 4.26 in (1978) |
| December 9 | 69.1°F (1967) | 10.9°F (1995) | 4.05 in (1978) |
| December 10 | 72.0°F (1971) | 3.9°F (1995) | 2.00 in (2008) |
| December 11 | 73.9°F (2007) | 10.0°F (1962) | 0.82 in (1994) |
| December 12 | 73.9°F (2007) | -7.1°F (1962) | 1.81 in (1959) |
| December 13 | 69.1°F (1984) | -11.0°F (1962) | 3.40 in (1979) |
| December 14 | 73.9°F (1984) | 3.0°F (2010) | 1.82 in (1956) |
| December 15 | 77.0°F (1984) | 5.0°F (1958) | 1.08 in (1972) |
| December 16 | 73.9°F (1984) | -2.0°F (1989) | 1.22 in (1990) |
| December 17 | 69.1°F (1984) | 7.0°F (1963) | 3.02 in (2000) |
| December 18 | 66.0°F (2006) | 5.0°F (1964) | 2.40 in (1990) |
| December 19 | 63.0°F (2012) | -2.9°F (1963) | 1.11 in (1990) |
| December 20 | 70.0°F (2008) | 7.0°F (1981) | 1.71 in (1957) |
| December 21 | 70.0°F (1967) | 7.0°F (1973) | 1.50 in (1970) |
| December 22 | 68.0°F (1967) | -13.0°F (1989) | 2.00 in (1970) |
| December 23 | 68.0°F (1970) | -9.9°F (1989) | 2.00 in (2004) |
| December 24 | 72.0°F (1964) | -2.9°F (1983) | 2.00 in (2008) |
| December 25 | 72.0°F (1964) | -8.0°F (1983) | 4.00 in (1987) |
| December 26 | 71.1°F (1982) | 1.9°F (1983) | 2.72 in (1982) |
| December 27 | 72.0°F (1982) | 10.0°F (1969) | 0.72 in (1961) |
| December 28 | 69.1°F (1982) | 8.1°F (1977) | 1.94 in (1959) |
| December 29 | 66.9°F (1984) | 5.0°F (1961) | 1.00 in (1969) |
| December 30 | 68.0°F (1990) | 0.0°F (1983) | 2.87 in (1969) |
| December 31 | 71.1°F (1984) | 0.0°F (1976) | 1.91 in (1989) |