Weather · Dauphin Island, United States
Dauphin Island Weather in March
March in Dauphin Island averages 19°C by day and 16°C at night, with about 112mm of rain. That makes it a reasonable time to visit.
Avg high
19°C
66°F
Avg low
16°C
61°F
Rainfall
112mm
#9 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.