World Resorts USA Dauphin Island

Dauphin Island Monthly Weather Averages

Please click on any column to get detailed information about Dauphin Island weather in that particular month. You will get daily weather information for that month for the last several years.

Day & Night air temperature, °F

The warmest month in Dauphin Island is august. The average daily temp is 86.5°F. The average nightly temp is 80.1°F.

Sea water temperature, °F

The warmest sea temperature usually observed in August. Average daily sea water temperature during this month is 86.5°F.

Precipitation total, in.

October is the month with least precipitations during the year. The average precipitation totals for this month is 1.1 in. The month with most precipitation total is July.

Number of rainy days

This chart shows averages for the last three years. It shows medium and heavy rains only, it doesn't show light rains.

Wind speed, mph
Sunny, partly cloudy and cloudy days
Average sunny hours

Sunny hours are calculated based on the average daily number of hours while sunlight can reach the ground. It depends on day length and cloudiness during the day.

* Charts above show average data for the last 3 years.

Best time for vacation in Dauphin Island

Sunniest months:
October 18 days
November 14 days
May 14 days
Warmest months:
August 86.5 °F
July 85.6 °F
June 84.6 °F
Warmest sea temp:
August 86.5 °F
July 85.5 °F
September 83.6 °F
Coldest months:
January 57.4 °F
February 60.2 °F
December 60.9 °F
Rainiest months:
July 7 days
August 6 days
March 4 days
Windiest months:
January 11.1 mph
March 10.9 mph
April 10.8 mph

Dauphin Island on a weather map

Dauphin Island
+81°F
NE 20 mph
Feels like: +86°F
Precip.: 0%
Places in USA:
Name
°F
+46°F
+57°F
+73°F
+73°F
+66°F
+61°F
+79°F
+54°F
+75°F
+61°F
+57°F
+77°F
+79°F
+77°F
+48°F
24 Hours Forecast
Dauphin Island
Local time: 01:54
May 10, friday
0300
81°F
NE
20 mph
0600
81°F
NE
22 mph
0900
79°F
E
17 mph
1200
75°F
SW
14 mph
1500
79°F
S
6 mph
1800
82°F
S
8 mph
2100
81°F
S
16 mph
May 11, saturday
0000
77°F
S
18 mph
Units of measurement: °C / °F