July weather forecast
Destin, FL

A beautiful beach city of Destin, Florida
A beautiful beach city of Destin, Florida

Weather in July

July, the same as June, in Destin, Florida, is a hot summer month, with an average temperature fluctuating between 79°F (26.1°C) and 88.3°F (31.3°C).

Temperature

July and August, with an average high-temperature of 88.3°F (31.3°C), are the warmest months.

Heat index

In July, the average heat index is appraised at a sweltering 102.9°F (39.4°C). Take special precautions - heat exhaustion and heat cramps are expected. Heatstroke may occur with lengthy activity.
Note that heat index values are valued for light wind and location in the shade. Exposure to direct sunshine can increase heat index values by up to 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'feels like', 'real feel', 'felt air temperature', or 'apparent temperature', is an index that combines air temperature and relative humidity to determine the human-perceived temperature equivalent. This effect is subjective, depending on the activity and individual's heat perception influenced by various reasons (metabolic differences, differences in body mass, height, and shape, clothing). Be aware that direct exposure to sunlight increases heat impact and may raise the heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are especially crucial for babies and toddlers. 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.
To prevent overheating and help regulate its internal temperature, the human body sweat and rely on the evaporation to cool down. When the relative humidity is high, the evaporation rate is reduced. The warmth is removed from the body at a lower rate, causing the body to retain more heat than it would in dry air. When heat gain surpasses the level the body can shed, body temperature begins to increase, and consequently, overheating and dehydration can occur, with varying severity.

Humidity

In July, the average relative humidity is 73%.

Rainfall

In Destin, it is raining for 24.1 days, with typically 4.84" (123mm) of accumulated precipitation. Throughout the year, in Destin, there are 169.5 rainfall days, and 36.77" (934mm) of precipitation is accumulated.

Snowfall

In Destin, snow does not fall in February through December.

Ocean temperature

In Destin, the average water temperature is 85.1°F (29.5°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 July, the average length of the day in Destin is 13h and 53min.
On the first day of July in Destin, sunrise is at 5:47 am and sunset at 7:52 pm. On the last day of the month, sunrise is at 6:03 am and sunset at 7:40 pm CDT.

Sunshine

The average sunshine in July in Destin is 11h.

UV index

The months with the highest UV index are May through August, with an average maximum UV index of 7. A UV Index value of 6 to 7 symbolizes a high health risk from exposure to the Sun's UV radiation for average individuals.
Note: In July, the average maximum UV index of 7 translate into the following recommendations:
Take precautions against overexposure. Fair-skinned people may get burned in less than 20 minutes. Seek shade and minimize exposure to direct Sun in a period between 10 a.m. and 4 p.m. when UV radiation is most intense; keep in mind that shade structures like parasols or canopies do not provide perfect sun protection. A wide-brim hat offers excellent sun protection for the eyes, ears, face, and neck. Sunglasses with UVA and UVB protection significantly reduce eye damage from sun exposure. Tightly woven, loose-fitting clothes provide additional protection from the Sun. 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 warmest month in Destin?

Warmest months in Destin are July and August, with an average high-temperature of 88.3°F (31.3°C).

What is the temperature in July in Destin?

In Destin, Florida, in July, the average high-temperature is 88.3°F (31.3°C), and the average low-temperature is 79°F (26.1°C). The average heat index (a.k.a. 'real feel', 'apparent temperature'), which represents the influence of relative humidity on air temperature, in July is appraised at 102.9°F (39.4°C).

What is the average humidity in July in Destin?

The average relative humidity in July in Destin, Florida, is 73%.

How many days does it rain in July in Destin?

In July, in Destin, Florida, the rain falls for 24.1 days. Throughout July, 4.84" (123mm) of precipitation is accumulated.

When it does not snow in Destin?

In Destin, Florida, snow does not fall in February through December.

How warm is the water in July in Destin?

In Destin, Florida, the average seawater temperature in July is 85.1°F (29.5°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 Destin have in July?

In Destin, the average day length in July is 13h and 53min.

When is the sunrise / sunset in July in Destin?

In July, on the first day of the month, sunrise is at 5:47 am and sunset at 7:52 pm. On the last day of the month, in Destin, Florida, sunrise is at 6:03 am and sunset at 7:40 pm CDT.

How many hours of sunshine does Destin have in July?

The average sunshine duration in July is 11h.

What is the month with the highest UV index in Destin?

May through August, with an average maximum UV index of 7, are months with the highest UV index in Destin.

How high is the UV index in July in Destin?

In July, the average daily maximum UV index is 7. A UV Index value of 6 to 7 symbolizes a high health vulnerability from unsafe 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 July
Destin, FL

Average temperature in July - Destin, FL
  • Average high temperature in July: 88.3°F

The warmest months (with the highest average high temperature) are July and August (88.3°F).
The month with the lowest average high temperature is January (59.7°F).

  • Average low temperature in July: 79°F

The month with the highest average low temperature is August (79.2°F).
The coldest month (with the lowest average low temperature) is January (48°F).

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Average pressure in July
Destin, FL

Average pressure in July - Destin, FL
  • Average pressure in July: 30.01"Hg

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

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Average wind speed in July
Destin, FL

Average wind speed in July - Destin, FL
  • Average wind speed in July: 7.3mph

The windiest month (with the highest average wind speed) is January (10mph).
The calmest month (with the lowest average wind speed) is August (7mph).

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Average humidity in July
Destin, FL

Average humidity in July - Destin, FL
  • Average humidity in July: 73%

The month with the highest relative humidity is December (77%).
The month with the lowest relative humidity is October (68%).

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Average rainfall in July
Destin, FL

Average rainfall in July - Destin, FL
  • Average rainfall in July: 4.84"

The wettest month (with the highest rainfall) is August (5.55").
The driest month (with the least rainfall) is May (1.57").

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Average rainfall days in July
Destin, FL

Average rainfall days in July - Destin, FL
  • Average rainfall days in July: 24.1 days

The month with the highest number of rainy days is August (24.5 days).
The month with the least rainy days is November (7.5 days).

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Average snowfall in July
Destin, FL

Average snowfall in July - Destin, FL
  • Average snowfall in July: 0"

The month with the highest snowfall is January (0.04").
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 July
Destin, FL

Average snowfall days in July - Destin, FL
  • Average snowfall days in July: 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 July
Destin, FL

Average sea temperature in July - Destin, FL
  • Average sea temperature in July: 85.1°F

The best month for swimming (with the highest average sea temperature) is August (86.2°F).
The coldest month (with the lowest average sea temperature) is February (62.2°F).

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Average daylight in July /
Average sunshine in July
Destin, FL

Average daylight in July / Average sunshine in July - Destin, FL
  • Average daylight in July: 13h and 53min

The month with the longest days is June (Average daylight: 14h and 5min).
The month with the shortest days is December (Average daylight: 10h and 13min).

  • Average sunshine in July: 11h and 0min

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 July
Destin, FL

Average sunshine days in July - Destin, FL
  • Average sunshine days in July: 5 days

The month with the most sunshine days is November (20.5 days).
The month with the least sunshine days is August (4.3 days).

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Average UV index in July
Destin, FL

Average UV index in July - Destin, FL
  • Average UV index in July: 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, February and December (UV index 4).

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Average cloud cover in July
Destin, FL

Average cloud cover in July - Destin, FL
  • Average cloud cover in July: 27

The months with the most cloud cover are February and December (Cloud cover 40).
The month with the least cloud cover is October (Cloud cover 22).

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Average visibility in July
Destin, FL

Average visibility in July - Destin, FL
  • Average visibility in July: 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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