December weather in Blue Mountain, MS
The average temperature in Blue Mountain in December is 42.0°F (32.2°F–51.9°F). Average precipitation: 6.44 inches.
December is a winter month in Blue Mountain, and is cooler than the annual average of 59.8°F. Daily temperatures swing about 19.7°F between overnight low and afternoon high. Expect about 10 days with precipitation. Daylight averages about 9h 41m. For travel, December is a wet month.
Avg High
51.9°F
Avg Low
32.2°F
Precipitation
6.44 in
Daylight
9h 41m
December records in Blue Mountain
| Date | Record High | Record Low | Record Precip |
|---|---|---|---|
| December 1 | 73.9°F (1970) | 14.0°F (1976) | 8.66 in (1991) |
| December 2 | 75.0°F (1982) | 16.0°F (1960) | 1.09 in (1991) |
| December 3 | 77.0°F (1982) | 17.1°F (1979) | 3.13 in (1983) |
| December 4 | 75.9°F (1970) | 17.1°F (1989) | 3.16 in (1978) |
| December 5 | 73.9°F (1998) | 12.9°F (1899) | 1.20 in (1906) |
| December 6 | 75.0°F (1956) | 12.0°F (1903) | 1.77 in (2004) |
| December 7 | 77.0°F (1951) | 12.9°F (1984) | 2.39 in (2004) |
| December 8 | 75.0°F (1966) | 12.0°F (2006) | 2.31 in (1986) |
| December 9 | 75.0°F (1966) | 12.0°F (2006) | 3.33 in (1986) |
| December 10 | 75.0°F (2007) | 8.1°F (1995) | 2.27 in (1967) |
| December 11 | 72.0°F (1985) | 9.0°F (1995) | 2.60 in (1963) |
| December 12 | 73.0°F (1996) | 1.0°F (1962) | 2.62 in (1959) |
| December 13 | 75.0°F (1906) | -0.9°F (1962) | 3.56 in (1956) |
| December 14 | 71.1°F (1906) | 7.0°F (1958) | 1.82 in (1951) |
| December 15 | 75.0°F (1984) | 0.0°F (1901) | 2.20 in (1902) |
| December 16 | 73.0°F (1984) | 1.9°F (1901) | 2.52 in (2000) |
| December 17 | 73.9°F (1984) | 5.0°F (1989) | 2.20 in (1996) |
| December 18 | 69.1°F (2002) | 3.9°F (1901) | 1.80 in (1899) |
| December 19 | 69.1°F (1956) | 9.0°F (1963) | 2.85 in (1903) |
| December 20 | 70.0°F (1967) | 1.0°F (1901) | 1.63 in (1992) |
| December 21 | 71.1°F (1978) | 6.1°F (1901) | 1.74 in (2007) |
| December 22 | 72.0°F (2006) | -5.1°F (1989) | 2.11 in (1968) |
| December 23 | 72.0°F (1964) | -6.0°F (1989) | 5.00 in (1904) |
| December 24 | 77.0°F (1955) | -6.0°F (1989) | 2.26 in (2002) |
| December 25 | 73.0°F (1964) | -2.9°F (1983) | 2.12 in (1973) |
| December 26 | 73.9°F (1904) | -0.9°F (1983) | 4.59 in (1982) |
| December 27 | 70.0°F (1907) | 9.0°F (1983) | 5.60 in (1904) |
| December 28 | 73.9°F (1907) | 14.0°F (1904) | 2.18 in (1966) |
| December 29 | 75.0°F (1907) | 12.9°F (1961) | 2.20 in (1907) |
| December 30 | 75.0°F (1964) | 3.9°F (1983) | 2.30 in (1906) |
| December 31 | 75.0°F (1951) | 3.9°F (1983) | 2.00 in (1944) |