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

jan
feb
mar
apr
may
jun
jul
aug
sep
oct
nov
dec
0
14
28
42
56
70
84
98
112
60.3
67.7
75.9
82.7
86.4
85.5
84.3
78.8
71.8
66.6
59.8
56.3
56.1
61.4
68.9
76.6
80.9
80.6
78.1
72.0
65.1
61.5
55.5
52.1
Day temperature   
Night temperature

The warmest month in Dauphin Island is august. The average daily temp is 86.4°F. The average nightly temp is 80.9°F.

Sea water temperature, °F

jan
feb
mar
apr
may
jun
jul
aug
sep
oct
nov
dec
0
14
28
42
56
70
84
98
112
62.4
69.3
76.2
83.6
86.7
85.8
83.2
77.4
70.2
64.9
59.5
58.6

The warmest sea temperature usually observed in August. Average daily sea water temperature during this month is 86.7°F.

Precipitation total, in.

jan
feb
mar
apr
may
jun
jul
aug
sep
oct
nov
dec
0.0
0.5
1.1
1.6
2.1
2.7
3.2
3.7
1.1
1
0.9
3.1
2.6
2.9
2.3
1.9
1.5
1.9
1.3
1.4

October is the month with least precipitations during the year. The average precipitation totals for this month is 0.9 in. The month with most precipitation total is September.

Number of rainy days

jan
feb
mar
apr
may
jun
jul
aug
sep
oct
nov
dec
0
1
2
3
4
5
6
7
2
1
2
5
6
6
4
4
3
3
2
3

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
jan
feb
mar
apr
may
jun
jul
aug
sep
oct
nov
dec
0
1
2
3
4
5
6
7
8
9
10
11
12
13
10.6
10.7
9.5
9
8.5
7.8
9.3
9.6
10.8
11.4
11
11.7
Sunny, partly cloudy and cloudy days
1
2
3
4
5
6
7
8
9
10
11
12
0
5
10
15
20
25
30
35
10
7
4
8
11
12
9
7
7
10
13
11
9
10
8
10
12
13
11
10
10
10
8
9
12
13
19
12
9
6
9
14
13
11
8
11
Cloudy days   
Partly cloudy days   
Sunny days
Average sunny hours
jan
feb
mar
apr
may
jun
jul
aug
sep
oct
nov
dec
0
1
2
3
4
5
6
7
8
9
10
5.6
6.6
8.6
7.6
7.5
7.1
7.9
8.7
8
6.9
5.2
6.1

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 19 days
May 14 days
April 13 days
Warmest months:
August 86.4 °F
July 85.5 °F
June 84.3 °F
Warmest sea temp:
August 86.7 °F
July 85.8 °F
September 83.6 °F
Coldest months:
January 56.3 °F
February 59.8 °F
December 60.3 °F
Rainiest months:
August 6 days
July 6 days
September 5 days
Windiest months:
January 11.7 mph
March 11.4 mph
February 11.0 mph

Dauphin Island on a weather map

Leaflet | Tiles © Esri
Places in USA:
Name
°F
+36°F
+72°F
+75°F
+75°F
+63°F
+57°F
+77°F
+43°F
+70°F
+57°F
+50°F
+70°F
+70°F
+73°F
+57°F
24 Hours Forecast
Dauphin Island
Local time: 23:09
March 30, sunday
0000
68°F
NW
19 mph
0300
68°F
NW
16 mph
0600
68°F
N
14 mph
0900
68°F
NW
16 mph
1200
68°F
N
14 mph
1500
68°F
N
11 mph
1800
68°F
N
12 mph
2100
68°F
N
14 mph
Units of measurement: °C / °F