Weather · Dauphin Island, United States
Dauphin Island Weather in December
December in Dauphin Island averages 17°C by day and 14°C at night, with about 105mm of rain. That makes it a reasonable time to visit.
Avg high
17°C
63°F
Avg low
14°C
57°F
Rainfall
105mm
#10 wettest of 12
What to pack
Layers, plus a jacket for mornings and nights. Bring a compact umbrella for the odd shower.
Timing a trip around the weather? A Local Friend in Dauphin Island builds it around the season for you.