December weather in Port Gibson, MS
The average temperature in Port Gibson in December is 49.8°F (38.1°F–61.5°F). Average precipitation: 5.32 inches.
December is a winter month in Port Gibson, and is cooler than the annual average of 65.8°F. Daily temperatures swing about 23.4°F between overnight low and afternoon high. Expect about 9 days with precipitation. Daylight averages about 9h 55m. For travel, December is a wet month.
Avg High
61.5°F
Avg Low
38.1°F
Precipitation
5.32 in
Daylight
9h 55m
December records in Port Gibson
| Date | Record High | Record Low | Record Precip |
|---|---|---|---|
| December 1 | 81.0°F (1922) | 10.9°F (1976) | 2.64 in (1968) |
| December 2 | 81.0°F (1922) | 19.0°F (1960) | 1.80 in (1912) |
| December 3 | 84.0°F (1982) | 18.0°F (1929) | 5.29 in (1897) |
| December 4 | 82.0°F (1978) | 19.9°F (1895) | 4.49 in (1982) |
| December 5 | 82.0°F (1933) | 18.0°F (2006) | 2.92 in (1930) |
| December 6 | 81.0°F (1924) | 19.0°F (2006) | 3.73 in (1971) |
| December 7 | 82.0°F (1924) | 15.1°F (1984) | 2.50 in (1974) |
| December 8 | 82.9°F (1978) | 18.0°F (1984) | 2.00 in (1935) |
| December 9 | 80.1°F (1994) | 14.0°F (1917) | 2.53 in (1951) |
| December 10 | 82.0°F (2021) | 12.9°F (1917) | 3.98 in (1923) |
| December 11 | 82.0°F (1931) | 17.1°F (1937) | 7.87 in (1899) |
| December 12 | 82.0°F (2015) | 12.9°F (1957) | 2.48 in (1961) |
| December 13 | 82.0°F (1931) | 7.0°F (1962) | 3.63 in (1901) |
| December 14 | 80.1°F (1922) | 9.0°F (1962) | 3.01 in (2022) |
| December 15 | 82.9°F (1987) | 16.0°F (1901) | 3.21 in (2005) |
| December 16 | 82.9°F (1924) | 12.0°F (1943) | 1.95 in (1940) |
| December 17 | 82.0°F (1933) | 15.1°F (1943) | 3.90 in (1959) |
| December 18 | 80.1°F (1908) | 14.0°F (1901) | 3.52 in (1967) |
| December 19 | 79.0°F (1984) | 15.1°F (1981) | 1.47 in (1898) |
| December 20 | 77.0°F (1916) | 12.0°F (1945) | 2.19 in (1946) |
| December 21 | 79.0°F (1967) | 14.0°F (1901) | 3.37 in (1972) |
| December 22 | 80.1°F (1967) | 7.0°F (1989) | 3.66 in (1920) |
| December 23 | 78.1°F (1921) | 3.9°F (1929) | 4.00 in (1990) |
| December 24 | 80.1°F (1933) | 3.9°F (1989) | 4.00 in (1997) |
| December 25 | 80.1°F (1942) | 6.1°F (1983) | 4.87 in (1973) |
| December 26 | 82.9°F (1933) | 7.0°F (1983) | 4.19 in (1934) |
| December 27 | 81.0°F (2015) | 16.0°F (1983) | 3.63 in (1942) |
| December 28 | 81.0°F (2021) | 12.9°F (1925) | 2.90 in (2024) |
| December 29 | 79.0°F (2021) | 12.0°F (1894) | 2.55 in (1927) |
| December 30 | 82.0°F (2021) | 10.0°F (1917) | 2.29 in (2022) |
| December 31 | 82.0°F (2021) | 7.0°F (1983) | 1.94 in (1981) |