December weather in Haynesville, LA
The average temperature in Haynesville in December is 45.8°F (34.1°F–57.5°F). Average precipitation: 5.92 inches.
December is a winter month in Haynesville, and is cooler than the annual average of 62.8°F. Daily temperatures swing about 23.4°F between overnight low and afternoon high. Expect about 10 days with precipitation. Daylight averages about 9h 50m. For travel, December is a wet month.
Avg High
57.5°F
Avg Low
34.1°F
Precipitation
5.92 in
Daylight
9h 50m
December records in Haynesville
| Date | Record High | Record Low | Record Precip |
|---|---|---|---|
| December 1 | 78.1°F (1950) | 6.1°F (2025) | 2.24 in (1991) |
| December 2 | 78.1°F (1982) | 19.0°F (1960) | 1.57 in (1991) |
| December 3 | 80.1°F (1982) | 21.9°F (2008) | 2.31 in (1953) |
| December 4 | 80.1°F (1995) | 21.9°F (1976) | 2.32 in (1973) |
| December 5 | 81.0°F (1956) | 19.0°F (2009) | 2.75 in (2011) |
| December 6 | 80.1°F (1951) | 19.9°F (1950) | 1.57 in (1974) |
| December 7 | 79.0°F (1956) | 15.1°F (1950) | 2.19 in (1960) |
| December 8 | 81.0°F (2022) | 17.1°F (2006) | 3.70 in (2018) |
| December 9 | 81.0°F (2007) | 17.1°F (2006) | 2.72 in (1961) |
| December 10 | 80.1°F (2007) | 17.1°F (1978) | 1.48 in (1994) |
| December 11 | 82.0°F (2021) | 17.1°F (1978) | 1.85 in (1982) |
| December 12 | 79.0°F (2015) | 14.0°F (1962) | 3.63 in (2001) |
| December 13 | 77.0°F (1996) | 10.9°F (1962) | 2.47 in (2001) |
| December 14 | 75.0°F (2015) | 16.0°F (1985) | 2.42 in (2018) |
| December 15 | 77.0°F (1975) | 14.0°F (1958) | 2.78 in (1982) |
| December 16 | 77.0°F (1984) | 12.9°F (1989) | 2.52 in (1959) |
| December 17 | 77.0°F (2021) | 14.0°F (1989) | 2.70 in (2001) |
| December 18 | 79.0°F (2016) | 14.0°F (1979) | 2.05 in (1995) |
| December 19 | 75.9°F (1984) | 15.1°F (1975) | 1.33 in (2002) |
| December 20 | 78.1°F (1970) | 14.0°F (1996) | 1.97 in (2017) |
| December 21 | 75.9°F (2008) | 16.0°F (1980) | 2.13 in (1997) |
| December 22 | 79.0°F (2010) | 3.9°F (1989) | 2.87 in (2013) |
| December 23 | 77.0°F (1955) | 1.0°F (1989) | 1.25 in (2004) |
| December 24 | 78.1°F (1964) | 1.9°F (1989) | 2.80 in (2009) |
| December 25 | 82.0°F (1955) | 3.9°F (1983) | 1.80 in (2015) |
| December 26 | 75.9°F (2021) | 5.0°F (1983) | 2.01 in (1987) |
| December 27 | 81.0°F (2025) | 15.1°F (1983) | 3.05 in (2000) |
| December 28 | 81.0°F (2015) | 15.1°F (2010) | 2.64 in (2015) |
| December 29 | 75.0°F (2021) | 14.0°F (1983) | 1.55 in (2024) |
| December 30 | 80.1°F (1951) | 6.1°F (1983) | 3.25 in (2006) |
| December 31 | 79.0°F (1951) | 6.1°F (1983) | 2.06 in (2020) |