December weather in Sulphur, LA
The average temperature in Sulphur in December is °F (°F–°F). Average precipitation: 5.12 inches.
December is a winter month in Sulphur, and is cooler than the annual average of 0°F. Expect about 9 days with precipitation. Daylight averages about 10h 4m.
Avg High
°F
Avg Low
°F
Precipitation
5.12 in
Daylight
10h 4m
December records in Sulphur
| Date | Record High | Record Low | Record Precip |
|---|---|---|---|
| December 1 | — | — | 1.30 in (1982) |
| December 2 | — | — | 1.50 in (1991) |
| December 3 | — | — | 6.50 in (2016) |
| December 4 | — | — | 1.45 in (1994) |
| December 5 | — | — | 1.50 in (2017) |
| December 6 | — | — | 0.45 in (2011) |
| December 7 | — | — | 2.75 in (1987) |
| December 8 | — | — | 1.01 in (2009) |
| December 9 | — | — | 1.61 in (2004) |
| December 10 | — | — | 1.76 in (1986) |
| December 11 | — | — | 1.85 in (1988) |
| December 12 | — | — | 1.50 in (1985) |
| December 13 | — | — | 3.50 in (2018) |
| December 14 | — | — | 5.07 in (1991) |
| December 15 | — | — | 2.55 in (2005) |
| December 16 | — | — | 2.40 in (1986) |
| December 17 | — | — | 1.20 in (2017) |
| December 18 | — | — | 2.90 in (1995) |
| December 19 | — | — | 1.50 in (2014) |
| December 20 | — | — | 1.54 in (2020) |
| December 21 | — | — | 1.59 in (1997) |
| December 22 | — | — | 1.89 in (1990) |
| December 23 | — | — | 2.14 in (1986) |
| December 24 | — | — | 2.98 in (1997) |
| December 25 | — | — | 1.98 in (1975) |
| December 26 | — | — | 4.37 in (1982) |
| December 27 | — | — | 5.80 in (1982) |
| December 28 | — | — | 1.80 in (2018) |
| December 29 | — | — | 0.96 in (2003) |
| December 30 | — | — | 3.14 in (2006) |
| December 31 | — | — | 3.30 in (1988) |