July weather forecast and climate
Destin, FL

A beautiful beach city of Destin, Florida
A beautiful beach city of Destin, Florida
July, like June, is another tropical summer month in Destin, Florida, with temperature in the range of an average low of 79°F (26.1°C) and an average high of 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 evaluated at a sweltering 102.9°F (39.4°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. With the exposure to direct sunlight, the heat index may be increased by up to 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'felt air temperature', 'real feel', 'apparent temperature', or 'feels like', combines air temperature and relative humidity to represent a 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, wind). 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 especially crucial for babies and toddlers. Young children are generally more endangered than adults, as they usually less sweat. And also, due to larger skin surface relative to their small bodies and higher heat production as a result of their activity.
The human body normally cools itself by perspiration, as evaporated sweat carries heat away from the body. Under high air temperature and humidity (high heat index) conditions, perspiration is limited, and the perception of heat is increased. If the body can not disperse the excessive heat and body temperature reaches conditions of hyperthermia, above 99.5°F (37.5°C) to 100.9°F (38.3°C), thermal conditions are potentially life-threatening.

Humidity

In July, the average relative humidity is 73%.

Rainfall

In Destin, during July, the rain falls for 24.1 days and regularly aggregates up to 4.84" (123mm) of precipitation. In Destin, during the entire year, the rain falls for 169.5 days and collects up to 36.77" (934mm) of precipitation.

Snowfall

In Destin snow does not fall in February through December.

Ocean temperature

In July, the average ocean temperature in Destin, Florida, is 85.1°F (29.5°C).
Note: 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.

Daylight

In Destin, the average length of the day is 13.9h.

Sunshine

In Destin, Florida, the average sunshine is 11h.

UV index

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 threat to health from the exposure to the Sun's UV radiation for average individuals.
Note: The average daily UV index of 7 transform into the following instructions:
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. A wide-brim hat offers excellent sun protection for 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.

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 July, in Destin, Florida, 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. 'feels like', 'real feel'), that combines relative humidity and air temperature, in July is appraised at 102.9°F (39.4°C).

What is the average humidity in July in Destin?

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

How many days does it rain in July in Destin?

In Destin, during July, the rain falls for 24.1 days and regularly aggregates up to 4.84" (123mm) of precipitation.

When it does not snow in Destin?

February through December are months without snowfall.

How warm is the water in July in Destin?

In Destin, in July, the average water temperature is 85.1°F (29.5°C). Water temperature between 77°F (25°C) and 84.2°F (29°C) is regarded as very warm and enjoyable by all. With these temperatures, water activities are pleasurable, without feeling uncomfortable for prolonged periods.

What is the average length of the day in July in Destin?

In July, the average length of the day in Destin is 13.9h.

How many hours of sunshine does Destin have in July?

In July, the average sunshine in Destin is 11h.

What are the months 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, Florida.

What is the UV index reading in July in Destin?

In July, the average daily maximum UV index in Destin is 7. A UV Index estimate of 6 to 7 represents a high health risk from the exposure to the Sun's UV radiation.
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).

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

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

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).

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%).

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").

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).

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

The month with the highest snowfall is January (0.04").
Months with the least snowfall are February, March, April, May, June, July, August, September, October, November and December (0").

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).
Months with the least snowfall days are February, March, April, May, June, July, August, September, October, November and December (0 days).

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).

Average daylight in July / Average sunshine in July - Destin, FL
  • Average daylight in July: 13.9h

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 July: 11h

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).

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).

Average UV index in July - Destin, FL
  • Average UV index in July: 7

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

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

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).

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