Dauphin Island Water Temperature

Dauphin Island is a town close to Gulf of Mexico. August is the month with the warmest water temperature at 85.6°F / 29.8°C. The coolest month is January with an avg. water temperature of 60.1°F / 15.6°C. January is the sunniest at 0in / 0mm and July the wettest month with 3.4in / 85.4mm. The average air temperature is around 81.7°F / 27.6°C, August is the hottest month in a year. January is the coolest with 52.7°F / 11.5°C average air temperature. mild temperate climate with hot summer would be the climate here. May, June, July, August, September would be the best time to visit.

Dauphin Island Summary

Description Value
Current water temperature /
Warmest Month Water Temperature: August with 85.6°F / 29.8°C
Coldest Month Water Temperature: January with 60.1°F / 15.6°C
Warmest Month Air Temperature: August with 81.7°F / 27.6°C
Coldest Month Air Temperature: January with 52.7°F / 11.5°C
Wettest Month: July with 3.4in / 85.4mm
Driest Month: January with 0in / 0mm
Highest Humidity August with 78.8%
Lowest Humidity October with 69.3%
Best Time to Visit: May, June, July, August, September
Climate Classification mild temperate climate with hot summer

Dauphin Island water temperature by month

Gulf of Mexico water temperature by month

Max. Water

Temperature (°F)

ø. Water

Temperature (°F)

Min. Water

Temperature (°F)

January

62.2 60.3 59.5

February

61.9 60.8 60.1

March

66.6 63.9 61.9

April

73.2 69.8 66.6

May

81 77.2 73

June

84.9 83.3 81.1

July

85.6 84.9 84.4

August

86.2 85.5 85.1

September

84.9 83.5 81.1

October

81 77.5 73.8

November

73.8 70 66.6

December

66.6 64.2 62.2

Gulf of Mexico water temperature by month

Max. Water

Temperature (°C)

ø. Water

Temperature (°C)

Min. Water

Temperature (°C)

January

16.8 15.7 15.3

February

16.6 16 15.6

March

19.2 17.7 16.6

April

22.9 21 19.2

May

27.2 25.1 22.8

June

29.4 28.5 27.3

July

29.8 29.4 29.1

August

30.1 29.7 29.5

September

29.4 28.6 27.3

October

27.2 25.3 23.2

November

23.2 21.1 19.2

December

19.2 17.9 16.8
The highest water temperature will be reached in August with around 85.6°F / 29.8°C. The lowest in January with an average water temperature of 60.1°F / 15.6°C.

Dauphin Island weather today & 14-day weather forecast

Date
Weather
Max. F
Min. F
Max. C
Min. C
Windspeed
Windir.
Precip.
Rainrisk
Rel. Humidity
Oct. 26
Few clouds
75 °F
65°F
24 °C
19°C
3mph (5km/h)
east
0in (0mm)
0 %
69%
Oct. 27
Broken clouds
77 °F
67°F
25 °C
20°C
4mph (7km/h)
east
0in (3mm)
50 %
75%
Oct. 28
Thunderstorm with heavy rain
72 °F
69°F
22 °C
21°C
7mph (11km/h)
west-southwest
1in (28mm)
90 %
78%
Oct. 29
Broken clouds
65 °F
62°F
19 °C
17°C
7mph (12km/h)
west-northwest
0in (0mm)
0 %
55%
Oct. 30
Scattered clouds
67 °F
59°F
19 °C
15°C
5mph (7km/h)
northwest
0in (0mm)
20 %
68%
Oct. 31
Scattered clouds
70 °F
64°F
21 °C
18°C
2mph (4km/h)
south
0in (0mm)
20 %
63%
Nov. 01
Broken clouds
72 °F
63°F
22 °C
17°C
2mph (3km/h)
east
0in (0mm)
0 %
60%
Date
Weather
Max. F
Min. F
Max. C
Min. C
Windspeed
Windir.
Precip.
Rainrisk
Rel. Humidity
Nov. 02
Few clouds
72 °F
66°F
22 °C
19°C
2mph (3km/h)
southeast
0in (0mm)
0 %
65%
Nov. 03
Scattered clouds
70 °F
64°F
21 °C
18°C
4mph (6km/h)
east-northeast
0in (0mm)
0 %
70%
Nov. 04
Overcast clouds
75 °F
63°F
24 °C
17°C
3mph (5km/h)
northeast
0in (0mm)
0 %
69%
Nov. 05
Scattered clouds
75 °F
64°F
24 °C
18°C
3mph (5km/h)
north-northeast
0in (0mm)
0 %
66%
Nov. 06
Few clouds
73 °F
65°F
23 °C
18°C
4mph (6km/h)
east-northeast
0in (0mm)
0 %
64%
Nov. 07
Broken clouds
75 °F
73°F
24 °C
23°C
4mph (6km/h)
southeast
0in (0mm)
10 %
73%
Nov. 08
Broken clouds
75 °F
74°F
24 °C
23°C
3mph (6km/h)
south
0in (1mm)
15 %
78%
Nov. 09
Clear Sky
75 °F
71°F
24 °C
21°C
3mph (4km/h)
east-southeast
0in (0mm)
10 %
82%
Nov. 10
Few clouds
75 °F
70°F
24 °C
21°C
4mph (6km/h)
east
0in (0mm)
0 %
61%

Dauphin Island weather by month / climate table

Max.

Temperature

°F

ø.

Temperature

°F

Min.

Temperature

(°F)

Precip.

(in)

Rainy Days

(d)

Rel. Humidity

(%)

January

61.7 52.7 44.8 0 0 72.1%

February

66.7 55.8 46.8 0.2 1 73.6%

March

70.2 60.8 48.9 0.4 1 73.7%

April

76.6 67.5 59 0 0 74.1%

May

83.1 74.5 65.5 0 0 74.2%

June

87.3 80.2 73.9 1.8 1 76.4%

July

87.6 81.7 76.6 3.4 7 78.1%

August

88 81.7 76.5 3.3 15 78.8%

September

86 78.8 70 0 3 75.3%

October

81.9 71.2 61.2 0 0 69.3%

November

73.9 61.9 52.2 0 0 69.6%

December

65.3 56.1 47.8 0 1 73.3%

Max.

Temperature

°C

ø.

Temperature

°C

Min.

Temperature

(°C)

Precip.

(mm)

Rainy Days

(d)

Rel. Humidity

(%)

January

16.5 11.5 7.1 0 0 72.1%

February

19.3 13.2 8.2 5.7 1 73.6%

March

21.2 16 9.4 8.9 1 73.7%

April

24.8 19.7 15 0 0 74.1%

May

28.4 23.6 18.6 0 0 74.2%

June

30.7 26.8 23.3 45.7 1 76.4%

July

30.9 27.6 24.8 85.4 7 78.1%

August

31.1 27.6 24.7 83.1 15 78.8%

September

30 26 21.1 0 3 75.3%

October

27.7 21.8 16.2 0 0 69.3%

November

23.3 16.6 11.2 0 0 69.6%

December

18.5 13.4 8.8 0 1 73.3%
January is the most draught at 0in / 0mm and July the month with the most rain around 3.4in / 85.4mm. The avg. temperature is around 81.7°F / 27.6°C, August is the hottest month in a year. January is the coolest with 52.7°F / 11.5°C avg. temperature.

Activities & POI in Dauphin Island

Type of Activity List
Beach Bienville Beach, Dauphin Beach
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