October weather forecast and climate
Dauphin Island, AL

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

Weather in October

October, like September, in Dauphin Island, Alabama, is another warm autumn month, with average temperature fluctuating between 65.7°F (18.7°C) and 78.4°F (25.8°C).

Temperature

In Dauphin Island, Alabama, the average high-temperature marginally drops, from a moderately hot 85.5°F (29.7°C) in September, to a still warm 78.4°F (25.8°C). In October, in Dauphin Island, the average low-temperature is 65.7°F (18.7°C).

Humidity

October is the least humid month in Dauphin Island, Alabama, with an average relative humidity of 70%.

Rainfall

In October, the rain falls for 10.5 days. Throughout October, 3.15" (80mm) of precipitation is accumulated. In Dauphin Island, during the entire year, the rain falls for 183.1 days and collects up to 45.94" (1167mm) of precipitation.

Snowfall

In Dauphin Island snow does not fall in February through December.

Ocean temperature

In Dauphin Island, the average seawater temperature in October is 77.9°F (25.5°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

In October, the average length of the day is 11.4h.

Sunshine

In October, the average sunshine is 8.1h.

UV index

The average daily maximum UV index in Dauphin Island, Alabama, is 5. A UV Index estimate of 3 to 5 represents a medium health hazard from the exposure to the Sun's UV radiation for the average person.
Note: The daily maximum UV index of 5 in October interpret into the following advice:
Take precautions. Light skin individuals may get burned in less than 30 minutes. The Sun's most intense and consequently most harmful UV radiation during midday hours should be decreased by minimizing exposure and seeking shade. 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. Beware! The strength of the UV rays is significantly increased by the reflection of the water and sand.
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FAQ

What is the temperature in October in Dauphin Island?

The average high-temperature, in October, in Dauphin Island, Alabama, is 78.4°F (25.8°C), while the average low-temperature is 65.7°F (18.7°C).

What is the least humid month in Dauphin Island?

October is the least humid month in Dauphin Island, Alabama, with an average relative humidity of 70%.

What is the average humidity in October in Dauphin Island?

In October, the average relative humidity in Dauphin Island, Alabama, is 70%.

How many days does it rain in October in Dauphin Island?

In Dauphin Island, Alabama, during October, the rain falls for 10.5 days and regularly aggregates up to 3.15" (80mm) of precipitation.

When it does not snow in Dauphin Island?

In Dauphin Island snow does not fall in February through December.

What is the ocean temperature in October in Dauphin Island?

In October, the average ocean temperature is 77.9°F (25.5°C). For any water activity, surface water temperatures between 77°F (25°C) and 84.2°F (29°C) are considered as excellent and extremely pleasant for lengthened periods.

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

In October, the average length of the day in Dauphin Island, Alabama, is 11.4h.

How long on average sun shines in October in Dauphin Island?

The average sunshine in October in Dauphin Island is 8.1h.

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

In October, the average daily maximum UV index is 5. A UV Index estimate of 3 to 5 represents a medium health risk from the exposure to the Sun's UV rays.

Average temperature in October
Dauphin Island, AL

Average temperature in October - Dauphin Island, AL
  • Average high temperature in October: 78.4°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 October: 65.7°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 October
Dauphin Island, AL

Average pressure in October - Dauphin Island, AL
  • Average pressure in October: 30.02"

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

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Average wind speed in October
Dauphin Island, AL

Average wind speed in October - Dauphin Island, AL
  • Average wind speed in October: 8.6mph

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 October
Dauphin Island, AL

Average humidity in October - Dauphin Island, AL
  • Average humidity in October: 70%

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 October
Dauphin Island, AL

Average rainfall in October - Dauphin Island, AL
  • Average rainfall in October: 3.15"

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 October
Dauphin Island, AL

Average rainfall days in October - Dauphin Island, AL
  • Average rainfall days in October: 10.5 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 October
Dauphin Island, AL

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

The month with the highest snowfall is January (0.12").
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 October
Dauphin Island, AL

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

The month with the highest number of snowfall days is January (0.1 days).
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 October
Dauphin Island, AL

Average sea temperature in October - Dauphin Island, AL
  • Average sea temperature in October: 78°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 October /
Average sunshine in October
Dauphin Island, AL

Average daylight in October / Average sunshine in October - Dauphin Island, AL
  • Average daylight in October: 11.4h

The month with the longest days is June (Average daylight: 14.1h).
The month with the shortest days is December (Average daylight: 10.2h).

  • Average sunshine in October: 8.1h

The month with the most sunshine is June (Average sunshine: 11.2h).
Months with the least sunshine are February and December (Average sunshine: 5.5).

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Average sunshine days in October
Dauphin Island, AL

Average sunshine days in October - Dauphin Island, AL
  • Average sunshine days in October: 18.8 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 October
Dauphin Island, AL

Average UV index in October - Dauphin Island, AL
  • Average UV index in October: 5

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

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Average cloud cover in October
Dauphin Island, AL

Average cloud cover in October - Dauphin Island, AL
  • Average cloud cover in October: 22

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 October
Dauphin Island, AL

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

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

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