December weather in Broussard, LA
The average temperature in Broussard in December is 54.9°F (45.3°F–64.4°F). Average precipitation: 4.96 inches.
December is a winter month in Broussard, and is cooler than the annual average of 69.4°F. Daily temperatures swing about 19.1°F between overnight low and afternoon high. Expect about 10 days with precipitation. Daylight averages about 10h 4m. For travel, December is a comfortable month to visit.
Avg High
64.4°F
Avg Low
45.3°F
Precipitation
4.96 in
Daylight
10h 4m
December records in Broussard
| Date | Record High | Record Low | Record Precip |
|---|---|---|---|
| December 1 | 89.1°F (1906) | 24.1°F (1911) | 6.56 in (2023) |
| December 2 | 84.0°F (1894) | 25.0°F (1960) | 2.14 in (1984) |
| December 3 | 86.0°F (1933) | 25.0°F (1929) | 5.05 in (1982) |
| December 4 | 84.0°F (1922) | 24.1°F (1929) | 4.87 in (2025) |
| December 5 | 84.0°F (1906) | 24.1°F (1898) | 5.09 in (1971) |
| December 6 | 84.0°F (2022) | 25.0°F (1937) | 3.43 in (1920) |
| December 7 | 82.9°F (2022) | 18.0°F (1950) | 1.81 in (1989) |
| December 8 | 84.0°F (1922) | 25.0°F (2006) | 2.85 in (1921) |
| December 9 | 84.0°F (2023) | 16.0°F (1917) | 2.95 in (2004) |
| December 10 | 82.0°F (1939) | 17.1°F (1917) | 2.63 in (1936) |
| December 11 | 84.0°F (1931) | 23.0°F (1898) | 2.00 in (1899) |
| December 12 | 82.9°F (1971) | 19.9°F (1962) | 2.30 in (1935) |
| December 13 | 82.9°F (1933) | 15.1°F (1962) | 2.51 in (1920) |
| December 14 | 82.0°F (1971) | 21.9°F (1917) | 2.33 in (2005) |
| December 15 | 82.0°F (1924) | 21.0°F (1901) | 2.61 in (1961) |
| December 16 | 82.9°F (1971) | 12.0°F (1901) | 3.20 in (1922) |
| December 17 | 82.0°F (1924) | 21.9°F (1901) | 3.15 in (1995) |
| December 18 | 81.0°F (1924) | 18.0°F (1901) | 5.74 in (1995) |
| December 19 | 82.0°F (1908) | 19.9°F (1981) | 4.37 in (1956) |
| December 20 | 79.0°F (1926) | 21.0°F (1901) | 2.10 in (1928) |
| December 21 | 82.0°F (2025) | 16.0°F (1901) | 1.69 in (2006) |
| December 22 | 81.0°F (1970) | 15.1°F (1989) | 3.15 in (1912) |
| December 23 | 81.0°F (1931) | 9.0°F (1989) | 2.57 in (1910) |
| December 24 | 81.0°F (1933) | 10.9°F (1989) | 1.89 in (2005) |
| December 25 | 80.1°F (2015) | 12.0°F (1983) | 2.43 in (1926) |
| December 26 | 81.0°F (2015) | 16.0°F (1983) | 4.87 in (1982) |
| December 27 | 82.0°F (1984) | 23.0°F (2010) | 2.70 in (2018) |
| December 28 | 81.0°F (1984) | 19.9°F (1925) | 3.22 in (1900) |
| December 29 | 82.0°F (2021) | 14.0°F (1894) | 3.01 in (2010) |
| December 30 | 82.9°F (1971) | 14.0°F (1917) | 4.09 in (2006) |
| December 31 | 82.0°F (1934) | 16.0°F (1917) | 7.10 in (1933) |