December weather in Black Mountain, NC
The average temperature in Black Mountain in December is 40.0°F (29.1°F–50.9°F). Average precipitation: inches.
December is a winter month in Black Mountain, and is cooler than the annual average of 55.4°F. Daily temperatures swing about 21.8°F between overnight low and afternoon high. Daylight averages about 9h 36m. For travel, December is cool.
Avg High
50.9°F
Avg Low
29.1°F
Precipitation
in
Daylight
9h 36m
December records in Black Mountain
| Date | Record High | Record Low | Record Precip |
|---|---|---|---|
| December 1 | 70.0°F (1991) | 10.9°F (1976) | 1.80 in (1996) |
| December 2 | 71.1°F (1991) | 10.9°F (1960) | 1.00 in (2006) |
| December 3 | 70.0°F (1956) | 10.9°F (1979) | 1.40 in (1971) |
| December 4 | 72.0°F (1956) | 12.0°F (1979) | 1.73 in (1950) |
| December 5 | 73.0°F (2001) | 14.0°F (1969) | 2.02 in (1973) |
| December 6 | 73.0°F (1956) | 14.0°F (1974) | 0.86 in (1954) |
| December 7 | 75.0°F (1956) | 1.9°F (1977) | 2.29 in (1950) |
| December 8 | 75.9°F (1998) | 12.0°F (1977) | 1.43 in (1989) |
| December 9 | 71.1°F (2001) | 10.9°F (2006) | 1.55 in (2009) |
| December 10 | 68.0°F (1952) | 7.0°F (1995) | 1.20 in (1961) |
| December 11 | 71.1°F (2007) | 10.9°F (1977) | 11.01 in (2003) |
| December 12 | 73.0°F (2007) | -0.9°F (1957) | 2.47 in (1961) |
| December 13 | 70.0°F (1971) | -7.1°F (1962) | 1.16 in (1956) |
| December 14 | 72.0°F (1984) | 9.0°F (1960) | 0.82 in (1953) |
| December 15 | 71.1°F (1984) | 10.0°F (1962) | 1.35 in (1976) |
| December 16 | 72.0°F (1984) | 5.0°F (1951) | 0.80 in (1992) |
| December 17 | 71.1°F (1984) | 7.0°F (1972) | 1.22 in (1992) |
| December 18 | 70.0°F (2006) | 8.1°F (1953) | 1.10 in (1961) |
| December 19 | 69.1°F (1967) | 5.0°F (1975) | 6.70 in (2009) |
| December 20 | 71.1°F (1987) | 6.1°F (2004) | 6.90 in (2009) |
| December 21 | 71.1°F (1956) | 5.0°F (1980) | 1.49 in (1951) |
| December 22 | 70.0°F (1970) | 3.9°F (1960) | 1.22 in (1968) |
| December 23 | 64.9°F (1970) | -0.9°F (1989) | 1.71 in (1970) |
| December 24 | 70.0°F (1955) | -8.0°F (1983) | 1.43 in (1986) |
| December 25 | 70.0°F (1955) | -13.0°F (1983) | 1.52 in (2009) |
| December 26 | 72.0°F (1971) | -5.1°F (1983) | 2.50 in (1973) |
| December 27 | 70.0°F (1984) | 12.0°F (1977) | 0.40 in (1949) |
| December 28 | 73.9°F (1984) | 10.0°F (1977) | 4.13 in (1958) |
| December 29 | 73.0°F (1984) | 12.0°F (1985) | 0.99 in (1954) |
| December 30 | 73.0°F (1984) | 0.0°F (1983) | 2.00 in (2008) |
| December 31 | 73.0°F (1984) | -2.0°F (1983) | 1.90 in (2006) |