June weather forecast
Dauphin Island, AL

The scenic Dauphin Island in Alabama
The scenic Dauphin Island in Alabama

Weather in June

The first month of the summer, June, is a hot month in Dauphin Island, Alabama, with an average temperature fluctuating between 87.3°F (30.7°C) and 77°F (25°C).

Temperature

In June, the average high-temperature slightly increases from a moderately hot 81.3°F (27.4°C) in May to a tropical 87.3°F (30.7°C). In Dauphin Island, the average low-temperature is 77°F (25°C).

Heat index

The average heat index in June is estimated at a torrid 100.4°F (38°C). Take extra precautions, as heat cramps and heat exhaustion are possible. Sustained activity may result in heatstroke.
Take into consideration that the heat index values are calculated for shade and light wind conditions. Exposure to direct sunshine can increase heat index values by up to 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'apparent temperature', 'felt air temperature', 'real feel', or 'feels like', is a calculated temperature value of how hot it feels when the moisture in the air is factored in. This effect is subjective, depending on the activity and individual's heat perception influenced by various reasons (clothing, wind, metabolic differences). Bear in mind that direct sunshine exposure increases weather impact, and may raise heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are particularly important for children. Children are often less aware of the need to rest and re-hydrate. Thirst is a late sign of dehydration - it is vital to remain hydrated, particularly during prolonged physical activities.
Perspiration is the human body's physiological response to high temperatures and is an attempt to lower body temperature through evaporation of sweat. With a lot of moisture in the air, the evaporation process is not as effective, and the body does not cool down as efficiently, creating a perception of overheating. When heat gain exceeds the level the body can remove, body temperature begins to rise, and heat-related illnesses and disorders may develop.

Humidity

In June, the average relative humidity in Dauphin Island is 74%.

Rainfall

In Dauphin Island, in June, it is raining for 20.4 days, with typically 5.35" (136mm) of accumulated precipitation. Throughout the year, there are 183.1 rainfall days, and 45.94" (1167mm) of precipitation is accumulated.

Snowfall

February through December are months without snowfall.

Ocean temperature

In Dauphin Island, the average seawater temperature in June is 83.8°F (28.8°C).
Note: For swimming, diving, and other water activities, temperatures between 77°F (25°C) and 84.2°F (29°C) are perceived as very enjoyable and pleasurable for prolonged periods without feeling uncomfortable.

Daylight

With an average of 14h and 4min of daylight, June has the longest days of the year.
On the first day of June in Dauphin Island, sunrise is at 5:51 am and sunset at 7:49 pm. On the last day of the month, sunrise is at 5:54 am and sunset at 7:58 pm CDT.

Sunshine

The month with the most sunshine is June, with an average of 11.2h of sunshine.

UV index

May through August, with an average maximum UV index of 7, are months with the highest UV index. A UV Index reading of 6 to 7 represents a high health risk from unprotected exposure to Sun's UV rays for the ordinary person.
Note: In June, the average maximum UV index of 7 translate into the following recommendations:
Take precautions against overexposure. Protection against sun damage is needed. The Sun's UV radiation is most powerful between 10 a.m. and 4 p.m. To the extent possible, limit exposure to the direct sun during these hours. Sun-protective clothing, a long-sleeved shirt and pants, a wide-brimmed hat, and UVA and UVB-blocking sunglasses are particularly helpful in blocking UV radiation's harmful effects. Caution! The reflection of sand and water significantly increases the intensity of the Sun's UV radiation.
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FAQ

What is the temperature in June in Dauphin Island?

In June, in Dauphin Island, Alabama, the average high-temperature is 87.3°F (30.7°C), and the average low-temperature is 77°F (25°C). In June, the average heat index (a.k.a. 'real feel', 'apparent temperature'), which takes the relative humidity and factors it into the air temperature reading, is estimated at 100.4°F (38°C).

What is the average humidity in June in Dauphin Island?

In Dauphin Island, the average relative humidity in June is 74%.

How much does it rain in Dauphin Island in June?

In Dauphin Island, Alabama, during June, the rain falls for 20.4 days and regularly aggregates up to 5.35" (136mm) of precipitation.

When it does not snow in Dauphin Island?

February through December are months without snowfall in Dauphin Island, Alabama.

What is the water temperature in June in Dauphin Island?

In Dauphin Island, Alabama, in June, the average water temperature is 83.8°F (28.8°C). For swimming, diving, and other water activities, temperatures between 77°F (25°C) and 84.2°F (29°C) are perceived as very enjoyable and pleasurable for prolonged periods without feeling uncomfortable.

When are the longest days in Dauphin Island?

With an average of 14h and 4min of daylight, June has the longest days of the year in Dauphin Island, Alabama.

How many hours of daylight does Dauphin Island have in June?

The average day length in June in Dauphin Island, Alabama, is 14h and 4min.

When are sunrise and sunset in June in Dauphin Island?

In June, on the first day of the month, sunrise is at 5:51 am and sunset at 7:49 pm. On the last day of the month, sunrise is at 5:54 am and sunset at 7:58 pm CDT.

What month has the most sunshine in Dauphin Island?

June has the most sunshine of the year, with an average of 11.2h of sunshine.

How many hours of sunshine does Dauphin Island have in June?

In Dauphin Island, the average sunshine duration in June is 11.2h.

What is the month with the highest UV index in Dauphin Island?

The months with the highest UV index in Dauphin Island, Alabama, are May through August, with an average maximum UV index of 7.

How high is the UV index in June in Dauphin Island?

In Dauphin Island, Alabama, the average daily maximum UV index in June is 7. A UV Index reading of 6 to 7 represents a high health vulnerability from exposure to Sun's UV rays.
Average humidity
Average rainfall days
Average snowfall
Average snowfall days
Average sunshine days
Average UV index
Average cloud cover
Average visibility

Average temperature in June
Dauphin Island, AL

Average temperature in June - Dauphin Island, AL
  • Average high temperature in June: 87.3°F

The warmest month (with the highest average high temperature) is August (88.7°F).
The month with the lowest average high temperature is January (59°F).

  • Average low temperature in June: 77°F

The month with the highest average low temperature is August (78.8°F).
The coldest month (with the lowest average low temperature) is January (47.3°F).

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Average pressure in June
Dauphin Island, AL

Average pressure in June - Dauphin Island, AL
  • Average pressure in June: 29.97"Hg

The month with the highest atmospheric pressure is January (30.16"Hg).
The months with the lowest atmospheric pressure are June and August (29.97"Hg).

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Average wind speed in June
Dauphin Island, AL

Average wind speed in June - Dauphin Island, AL
  • Average wind speed in June: 7.5mph

The windiest month (with the highest average wind speed) is January (9.5mph).
The calmest month (with the lowest average wind speed) is July (6.8mph).

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Average humidity in June
Dauphin Island, AL

Average humidity in June - Dauphin Island, AL
  • Average humidity in June: 74%

The month with the highest relative humidity is December (78%).
The month with the lowest relative humidity is October (70%).

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Average rainfall in June
Dauphin Island, AL

Average rainfall in June - Dauphin Island, AL
  • Average rainfall in June: 5.35"

The wettest month (with the highest rainfall) is August (6.89").
The driest month (with the least rainfall) is November (2.28").

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Average rainfall days in June
Dauphin Island, AL

Average rainfall days in June - Dauphin Island, AL
  • Average rainfall days in June: 20.4 days

The month with the highest number of rainy days is July (25.3 days).
The month with the least rainy days is November (8.4 days).

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Average snowfall in June
Dauphin Island, AL

Average snowfall in June - Dauphin Island, AL
  • Average snowfall in June: 0"

The month with the highest snowfall is January (0.12").
The months with the least snowfall are February, March, April, May, June, July, August, September, October, November and December (0").

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Average snowfall days in June
Dauphin Island, AL

Average snowfall days in June - Dauphin Island, AL
  • Average snowfall days in June: 0 days

The month with the highest number of snowfall days is January (0.1 days).
The months with the least snowfall days are February, March, April, May, June, July, August, September, October, November and December (0 days).

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Average sea temperature in June
Dauphin Island, AL

Average sea temperature in June - Dauphin Island, AL
  • Average sea temperature in June: 83.8°F

The best month for swimming (with the highest average sea temperature) is August (86.6°F).
The coldest month (with the lowest average sea temperature) is January (58.7°F).

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Average daylight in June /
Average sunshine in June
Dauphin Island, AL

Average daylight in June / Average sunshine in June - Dauphin Island, AL
  • Average daylight in June: 14h and 4min

The month with the longest days is June (Average daylight: 14h and 4min).
The month with the shortest days is December (Average daylight: 10h and 14min).

  • Average sunshine in June: 11h and 12min

The month with the most sunshine is June (Average sunshine: 11h and 12min).
The months with the least sunshine are February and December (Average sunshine: 5h and 30min).

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Average sunshine days in June
Dauphin Island, AL

Average sunshine days in June - Dauphin Island, AL
  • Average sunshine days in June: 7 days

The month with the most sunshine days is November (19.5 days).
The month with the least sunshine days is July (3.9 days).

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Average UV index in June
Dauphin Island, AL

Average UV index in June - Dauphin Island, AL
  • Average UV index in June: 7

The months with the highest UV index are May, June, July and August (UV index 7).
The months with the lowest UV index are January and December (UV index 4).

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Average cloud cover in June
Dauphin Island, AL

Average cloud cover in June - Dauphin Island, AL
  • Average cloud cover in June: 25

The month with the most cloud cover is December (Cloud cover 42).
The month with the least cloud cover is October (Cloud cover 22).

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Average visibility in June
Dauphin Island, AL

Average visibility in June - Dauphin Island, AL
  • Average visibility in June: 6mi

The months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (6mi).
The months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (6mi).

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