Dauphin Island Water Temperature

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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

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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
August is the month with the warmest water temperature at 85.6°F / 29.8°C. The month with the coldest is January with an average water temperature of 60.1°F / 15.6°C.

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Dauphin Island weather today & 14-day weather forecast

Date
Weather
Max. F
Min. F
Max. C
Min. C
Windspeed
Windir.
Precip.
Rainrisk
Rel. Humidity
Jan. 21
Snow
35 °F
31°F
2 °C
-1°C
6mph (10km/h)
north-northeast
0in (11mm)
95 %
72%
Jan. 22
Few clouds
39 °F
27°F
4 °C
-3°C
3mph (5km/h)
north-northeast
0in (0mm)
0 %
67%
Jan. 23
Broken clouds
44 °F
34°F
7 °C
1°C
2mph (4km/h)
south
0in (0mm)
0 %
65%
Jan. 24
Few clouds
45 °F
37°F
7 °C
3°C
3mph (4km/h)
west-northwest
0in (0mm)
0 %
68%
Jan. 25
Scattered clouds
55 °F
40°F
13 °C
4°C
3mph (4km/h)
east
0in (0mm)
0 %
73%
Jan. 26
Broken clouds
62 °F
51°F
16 °C
10°C
3mph (5km/h)
southeast
0in (0mm)
0 %
79%
Jan. 27
Thunderstorm with rain
69 °F
60°F
21 °C
16°C
2mph (4km/h)
south
0in (2mm)
40 %
86%
Date
Weather
Max. F
Min. F
Max. C
Min. C
Windspeed
Windir.
Precip.
Rainrisk
Rel. Humidity
Jan. 28
Light shower rain
64 °F
39°F
18 °C
4°C
3mph (5km/h)
west-southwest
0in (4mm)
70 %
68%
Jan. 29
Overcast clouds
49 °F
35°F
9 °C
2°C
1mph (2km/h)
east-southeast
0in (0mm)
20 %
49%
Jan. 30
Few clouds
60 °F
32°F
16 °C
0°C
1mph (2km/h)
west-northwest
0in (0mm)
0 %
52%
Jan. 31
Broken clouds
51 °F
46°F
11 °C
8°C
1mph (2km/h)
west
0in (0mm)
20 %
82%
Feb. 01
Clear Sky
54 °F
43°F
12 °C
6°C
1mph (2km/h)
east-southeast
0in (0mm)
0 %
82%
Feb. 02
Few clouds
54 °F
45°F
12 °C
7°C
1mph (2km/h)
southeast
0in (0mm)
0 %
84%
Feb. 03
Broken clouds
56 °F
46°F
14 °C
8°C
1mph (2km/h)
west-southwest
0in (0mm)
0 %
80%
Feb. 04
Overcast clouds
61 °F
50°F
16 °C
10°C
1mph (1km/h)
southwest
0in (0mm)
0 %
83%
Feb. 05
Scattered clouds
62 °F
53°F
17 °C
12°C
1mph (2km/h)
southeast
0in (0mm)
0 %
88%

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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