Measurements:
°C
°F
Dauphin Island
46°F
SW 15 mph
Feels like: 38°F
Precip: 0%
World Resorts USA Dauphin Island Weather May Weather in Dauphin Island

Dauphin Island Weather: May

Average Day Temperature: 82.0°F
Average Night Temperature: 74.5°F
Sea Water Temperature: 80.4°F
Number of Sunny Days: 14 days
Sunshine Hours: 13.4 - 14.0 hours
Number of Rainy Days: 4 days
Precipitation Totals: 1.9 in

Air Temperature in May, °F

Select Year: 2024 2023 2022

The highest day temperature in May 2024 was 87°F. The lowest night temperature was 75°F. The average values for day and night temperatures during May were 81.9°F и 80.6°F respectivly.

Dauphin Island Water Sea Temperature in May, °F

Select Year: 2024 2023 2022

The average sea surface temperature in May 2024 for Dauphin Island was 82.7°F. The maximum and minimum values were 78.6°F and 86.8°F respectively.

Sunny, Cloudy and Gloomy days

Most of the days in May are sunny but you can also expect cloudy and gloomy days.

Precipitation Totals in May, in

Precipitation total in May for Dauphin Island is 1.9 in.

Wind Speed in May, mph

The average wind speed in May is 9.6 mph.

Average Sunny Hours Per Day

We are using day length and cloud cover information for each day of the month to calculate averages for this chart. Average sunny hours for Dauphin Island in May is 8.6 hours.

Best Time to Visit Dauphin Island
The most sunny months:
October 19 days
May 14 days
April 13 days
The most warm months:
August 90.5 °F
July 89.4 °F
June 88.2 °F
Warmest sea temperature:
August 90.8 °F
July 89.8 °F
September 87.4 °F
The most cold months:
January 58.2 °F
February 61.3 °F
December 62.2 °F
The most rainy months:
August 6 days
July 6 days
September 5 days
The most windy months:
January 11 mph
March 11 mph
April 11 mph

Dauphin Island on the Weather Map

USA Resorts:
NAME
Boston +10
Chicago +20
Hawaii +78
Honolulu +78
Houston +46
Las Vegas +50
Los Angeles +54
Miami +62
New York +16
Orlando +50
San Diego +54
San Francisco +54
Sarasota +48
Tampa +46
Washington +20
24 Hours Weather Forecast
Dauphin Island
Local time: 05:44
22 dec, sunday
0600 46°F
SW
15 mph
0900 46°F
SW
15 mph
1200 50°F
SW
11 mph
1500 54°F
SW
6 mph
1800 56°F
SW
6 mph
2100 54°F
SW
12 mph
23 dec, monday
0000 54°F
SW
12 mph
0300 54°F
SW
14 mph