Best Time To Visit Dauphin Island, Alabama

Best Time To Go To Dauphin Island

Dauphin Island is characterized by a humid subtropical climate with mild winters and hot, humid summers. The average annual temperature is around 20 degree Celsius and a significant amount of rainfall is received all through the year.

  • Winter: December to February is winter season and temperatures are usually around 10 – 12 degree Celsius during this period. Normal rainfall is expected during these months.
  • Spring: March and April have a pleasant weather and all the natural beauty of the island comes into full bloom during this period.
  • Summer: May to September has a hot weather with temperatures ranging around 25 – 26 degree Celsius. There is a very slight increase in the precipitation levels during this period and combined with the heat, makes the weather very humid.
  • Fall: The mercury takes a plunge in October and stays a bit cool to indicate the arrival of winter season. The temperature is around 16 degree Celsius during this time.

Dauphin Island is a destination that can be ideally visited anytime of the year. As rainfall levels remain constant and there is no drastic change in temperature, thus all months are good enough for a visit. The winter months may though prove to be a little chilly at times, so December to February can be skipped. Spring and Summers are usually the peak season for Dauphin Islands.

Climate in Dauphin Island

Know weather for your travel dates:

19-Apr-2018
Today 19 Apr

68

64

Breezy in the morning and partly cloudy starting in the afternoon.

Wind:4.42 m/s

Humidity:56%

Precipitation:0%

  • Fri 20 Apr
    70 | 68

    Mostly cloudy throughout the day and breezy until afternoon.

  • Sat 21 Apr
    71 | 64

    Light rain and breezy in the morning.

  • Sun 22 Apr
    71 | 61

    Mostly cloudy in the morning.

  • Mon 23 Apr
    72 | 62

    Partly cloudy starting in the afternoon.

  • Tue 24 Apr
    74 | 61

    Partly cloudy starting in the afternoon, continuing until evening, and breezy starting in the evening.

  • Wed 25 Apr
    73 | 64

    Mostly cloudy starting in the evening.

Month wise Weather in Dauphin Island

Average Temperature in Dauphin Island by month

  • 80℉
  • 60℉
  • 40℉
  • 20℉ 0℉
Jan

Average temperature: 58℉

Minimum temperature: 27℉

Maximum temperature: 73℉

Feb

Average temperature: 60℉

Minimum temperature: 41℉

Maximum temperature: 72℉

Mar

Average temperature: 63℉

Minimum temperature: 37℉

Maximum temperature: 75℉

Apr

Average temperature: 70℉

Minimum temperature: 54℉

Maximum temperature: 77℉

May

Average temperature: 73℉

Minimum temperature: 54℉

Maximum temperature: 81℉

Jun

Average temperature: 78℉

Minimum temperature: 70℉

Maximum temperature: 86℉

Jul

Average temperature: 82℉

Minimum temperature: 75℉

Maximum temperature: 90℉

Aug

Average temperature: 82℉

Minimum temperature: 75℉

Maximum temperature: 88℉

Sep

Average temperature: 78℉

Minimum temperature: 64℉

Maximum temperature: 88℉

Oct

Average temperature: 72℉

Minimum temperature: 43℉

Maximum temperature: 86℉

Nov

Average temperature: 63℉

Minimum temperature: 43℉

Maximum temperature: 75℉

Dec

Average temperature: 56℉

Minimum temperature: 34℉

Maximum temperature: 73℉

Highest temperature in Dauphin Island is recorded as 89.6℉ in July.

Lowest temperature in Dauphin Island is recorded as 26.6℉ in January.

Average Rain in Dauphin Island by Month (in mm)

  • 240
  • 180
  • 120
  • 60 0
Jan

Average Rain: 218.62 mm

Minimum Rain: 0 mm

Maximum Rain: 3019.35 mm

Feb

Average Rain: 48.78 mm

Minimum Rain: 0 mm

Maximum Rain: 811.38 mm

Mar

Average Rain: 33.16 mm

Minimum Rain: 0 mm

Maximum Rain: 353.02 mm

Apr

Average Rain: 70.04 mm

Minimum Rain: 0 mm

Maximum Rain: 877.95 mm

May

Average Rain: 146.95 mm

Minimum Rain: 0 mm

Maximum Rain: 735.48 mm

Jun

Average Rain: 204.38 mm

Minimum Rain: 0 mm

Maximum Rain: 1229.44 mm

Jul

Average Rain: 85.36 mm

Minimum Rain: 0 mm

Maximum Rain: 385.57 mm

Aug

Average Rain: 194.95 mm

Minimum Rain: 0 mm

Maximum Rain: 1906.04 mm

Sep

Average Rain: 31.69 mm

Minimum Rain: 0 mm

Maximum Rain: 222.99 mm

Oct

Average Rain: 144.6 mm

Minimum Rain: 0 mm

Maximum Rain: 1664.51 mm

Nov

Average Rain: 5.83 mm

Minimum Rain: 0 mm

Maximum Rain: 80.53 mm

Dec

Average Rain: 232.86 mm

Minimum Rain: 0 mm

Maximum Rain: 3019.35 mm

Maximum rain recorded in Dauphin Island is 3019.35 mm in January and December.

Months with no rains or lowest rains in Dauphin Island is November.

Average Humidity in Dauphin Island by Month (in %)

  • 100
  • 75
  • 50
  • 25 0
Jan

Average Humidity: 81%

Minimum Humidity: 51%

Maximum Humidity: 96%

Feb

Average Humidity: 80%

Minimum Humidity: 49%

Maximum Humidity: 96%

Mar

Average Humidity: 75%

Minimum Humidity: 38%

Maximum Humidity: 91%

Apr

Average Humidity: 76%

Minimum Humidity: 44%

Maximum Humidity: 91%

May

Average Humidity: 77%

Minimum Humidity: 56%

Maximum Humidity: 90%

Jun

Average Humidity: 82%

Minimum Humidity: 63%

Maximum Humidity: 90%

Jul

Average Humidity: 80%

Minimum Humidity: 68%

Maximum Humidity: 89%

Aug

Average Humidity: 82%

Minimum Humidity: 68%

Maximum Humidity: 91%

Sep

Average Humidity: 77%

Minimum Humidity: 61%

Maximum Humidity: 87%

Oct

Average Humidity: 77%

Minimum Humidity: 57%

Maximum Humidity: 94%

Nov

Average Humidity: 80%

Minimum Humidity: 59%

Maximum Humidity: 92%

Dec

Average Humidity: 80%

Minimum Humidity: 46%

Maximum Humidity: 96%

Most humid month in Dauphin Island is June.

Least humid month in Dauphin Island is March.