December weather in Dauphin Island, AL
The average temperature in Dauphin Island in December is 55.2°F (49.2°F–61.2°F). Average precipitation: 5.13 inches.
December is a winter month in Dauphin Island, and is cooler than the annual average of 69.2°F. Daily temperatures swing about 12°F between overnight low and afternoon high. Expect about 12 days with precipitation. Daylight averages about 10h 3m. For travel, December is a wet month.
Avg High
61.2°F
Avg Low
49.2°F
Precipitation
5.13 in
Daylight
10h 3m
December records in Dauphin Island
| Date | Record High | Record Low | Record Precip |
|---|---|---|---|
| December 1 | 77.0°F (1981) | 33.1°F (1976) | 0.69 in (2010) |
| December 2 | 78.1°F (1985) | 39.9°F (2010) | 2.40 in (2009) |
| December 3 | 75.0°F (1978) | 36.0°F (1989) | 0.85 in (1991) |
| December 4 | 79.0°F (1978) | 36.0°F (1989) | 3.52 in (2003) |
| December 5 | 75.0°F (2012) | 36.0°F (2009) | 2.03 in (2025) |
| December 6 | 79.0°F (1998) | 27.0°F (2009) | 4.14 in (2016) |
| December 7 | 78.1°F (1998) | 30.9°F (1984) | 0.53 in (1979) |
| December 8 | 78.1°F (1998) | 30.9°F (2006) | 1.85 in (1987) |
| December 9 | 81.0°F (1978) | 36.0°F (2010) | 2.20 in (2018) |
| December 10 | 78.1°F (1998) | 28.9°F (1995) | 2.31 in (2008) |
| December 11 | 78.1°F (2019) | 28.9°F (1995) | 2.05 in (1976) |
| December 12 | 78.1°F (2021) | 35.1°F (1977) | 1.30 in (1981) |
| December 13 | 75.0°F (2007) | 30.0°F (1989) | 3.35 in (1998) |
| December 14 | 75.9°F (2001) | 33.1°F (1985) | 2.84 in (2018) |
| December 15 | 73.9°F (2022) | 32.0°F (1985) | 2.14 in (2009) |
| December 16 | 75.9°F (2022) | 30.0°F (1989) | 2.24 in (1986) |
| December 17 | 75.0°F (2015) | 30.0°F (1989) | 3.21 in (1992) |
| December 18 | 78.1°F (2025) | 32.0°F (1979) | 2.24 in (1995) |
| December 19 | 75.9°F (2001) | 26.1°F (1981) | 1.75 in (1999) |
| December 20 | 84.9°F (2025) | 26.1°F (1996) | 1.13 in (2018) |
| December 21 | 84.9°F (1999) | 27.0°F (2000) | 1.98 in (2007) |
| December 22 | 73.0°F (1998) | 26.1°F (1989) | 2.79 in (2015) |
| December 23 | 75.9°F (2016) | 12.0°F (1989) | 1.60 in (2015) |
| December 24 | 75.0°F (2025) | 12.9°F (1989) | 2.11 in (1978) |
| December 25 | 80.1°F (2016) | 10.9°F (1983) | 1.46 in (2023) |
| December 26 | 84.0°F (2016) | 14.0°F (1983) | 2.08 in (1976) |
| December 27 | 84.9°F (2016) | 18.0°F (1983) | 0.58 in (2007) |
| December 28 | 82.9°F (2016) | 32.0°F (2010) | 4.53 in (1997) |
| December 29 | 75.9°F (2015) | 30.9°F (1983) | 1.42 in (1975) |
| December 30 | 75.9°F (2021) | 17.1°F (1983) | 2.85 in (1977) |
| December 31 | 75.9°F (2021) | 21.0°F (1983) | 2.22 in (1975) |