July weather forecast and climate
Atlantic Beach, FL

Weather in July

July, like June, is another tropical summer month in Atlantic Beach, Florida, with average temperature fluctuating between 77.5°F (25.3°C) and 89.4°F (31.9°C).

Temperature

July is the warmest month, with an average high-temperature of 89.4°F (31.9°C) and an average low-temperature of 77.5°F (25.3°C).

Heat index

The average heat index in July is evaluated at a blistering 107.6°F (42°C). Beware - heat cramps and heat exhaustion are very likely. Heatstroke is imminent with prolonged activity.
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 'real feel', 'feels like', 'apparent temperature', or 'felt air temperature', is a measure of how hot it feels when the actual air humidity is factored in. Additional factors like pregnancy, wind, differences in body mass, height, and shape, and activity influence one's weather impression. 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. 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 cools itself through perspiration, as excessive warmth is removed from the body through sweat evaporation. A higher relative humidity affects normal body cooling by reducing the evaporation rate, subsequently lowering the rate at which the body cools and increasing the perception of heat. 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

The average relative humidity in July is 75%.

Rainfall

In Atlantic Beach, Florida, in July, during 23.3 rainfall days, 3.94" (100mm) of precipitation is typically accumulated. In Atlantic Beach, during the entire year, the rain falls for 185.5 days and collects up to 31.54" (801mm) of precipitation.

Snowfall

In Atlantic Beach snow does not fall in February through November.

Ocean temperature

In Atlantic Beach, the average seawater temperature in July is 82.4°F (28°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 Atlantic Beach, Florida, the average length of the day is 13.9h.

Sunshine

July has the most sunshine of the year in Atlantic Beach, with an average of 11h of sunshine.

UV index

Months with the highest UV index in Atlantic Beach are May through September, with an average maximum UV index of 7. A UV Index estimate of 6 to 7 represents a high health risk from the exposure to the Sun's UV rays for the ordinary person.
Note: In July, the average maximum UV index of 7 translate into the following recommendations:
Take precautions and adopt sun safety practices. Protection against sunburn is obliged. 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. On bright days sunglasses that block both UVA and UVB rays should be worn. A hat with a wide brim is extremely helpful, as it can prevent roughly 50% of UV radiation from reaching the eyes. 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 warmest month in Atlantic Beach?

The warmest month is July, with an average high-temperature of 89.4°F (31.9°C) and an average low-temperature of 77.5°F (25.3°C).

What is the temperature in July in Atlantic Beach?

The average high-temperature, in July, is 89.4°F (31.9°C), while the average low-temperature is 77.5°F (25.3°C). In July, the average heat index (a.k.a. 'apparent temperature', 'feels like'), that calculates temperature value influenced by the moisture in the air, is appraised at 107.6°F (42°C).

What is the average humidity in July in Atlantic Beach?

The average relative humidity in July in Atlantic Beach, Florida, is 75%.

How much does it rain in Atlantic Beach in July?

In Atlantic Beach, Florida, in July, it is raining for 23.3 days, with typically 3.94" (100mm) of accumulated precipitation.

When it does not snow in Atlantic Beach?

February through November are months without snowfall in Atlantic Beach, Florida.

How warm is the water in July in Atlantic Beach?

In Atlantic Beach, Florida, in July, the average water temperature is 82.4°F (28°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.

How many hours of daylight does Atlantic Beach have in July?

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

What month has the most sunshine in Atlantic Beach?

With an average of 11h of sunshine, July has the most sunshine of the year in Atlantic Beach, Florida.

How many hours of sunshine does Atlantic Beach have in July?

In Atlantic Beach, Florida, the average sunshine in July is 11h.

What are the months with the highest UV index in Atlantic Beach?

May through September, with an average maximum UV index of 7, are months with the highest UV index in Atlantic Beach, Florida.

What is the UV index intensity in July in Atlantic Beach?

The average daily maximum UV index in July in Atlantic Beach, Florida, is 7. A UV Index reading of 6 to 7 represents a high health threat from unsafe exposure to the Sun's UV rays.

Average temperature in July
Atlantic Beach, FL

Average temperature in July - Atlantic Beach, FL
  • Average high temperature in July: 89.4°F

The warmest month (with the highest average high temperature) is July (89.4°F).
The month with the lowest average high temperature is January (63.3°F).

  • Average low temperature in July: 77.5°F

Months with the highest average low temperature are July and August (77.5°F).
The coldest month (with the lowest average low temperature) is January (50.4°F).

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Average pressure in July
Atlantic Beach, FL

Average pressure in July - Atlantic Beach, FL
  • Average pressure in July: 30.01"

The month with the highest atmospheric pressure is January (30.14").
Months with the lowest atmospheric pressure are August and September (29.98").

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Average wind speed in July
Atlantic Beach, FL

Average wind speed in July - Atlantic Beach, FL
  • Average wind speed in July: 6.5mph

The windiest months (with the highest average wind speed) are January, March, April, October and November (8.3mph).
The calmest months (with the lowest average wind speed) are July and August (6.5mph).

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Average humidity in July
Atlantic Beach, FL

Average humidity in July - Atlantic Beach, FL
  • Average humidity in July: 75%

Months with the highest relative humidity are August and December (76%).
The month with the lowest relative humidity is March (70%).

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Average rainfall in July
Atlantic Beach, FL

Average rainfall in July - Atlantic Beach, FL
  • Average rainfall in July: 3.94"

The wettest month (with the highest rainfall) is August (4.8").
The driest month (with the least rainfall) is January (1.3").

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Average rainfall days in July
Atlantic Beach, FL

Average rainfall days in July - Atlantic Beach, FL
  • Average rainfall days in July: 23.3 days

The month with the highest number of rainy days is August (25.3 days).
The month with the least rainy days is February (9.8 days).

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Average snowfall days in July
Atlantic Beach, FL

Average snowfall days in July - Atlantic Beach, FL
  • Average snowfall days in July: 0 days

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

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Average sea temperature in July
Atlantic Beach, FL

Average sea temperature in July - Atlantic Beach, FL
  • Average sea temperature in July: 82°F

The best month for swimming (with the highest average sea temperature) is August (84°F).
The coldest months (with the lowest average sea temperature) are January, February and March (70°F).

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Average daylight in July /
Average sunshine in July
Atlantic Beach, FL

Average daylight in July / Average sunshine in July - Atlantic Beach, 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 July (Average sunshine: 11h).
Months with the least sunshine are January and December (Average sunshine: 5.9).

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Average sunshine days in July
Atlantic Beach, FL

Average sunshine days in July - Atlantic Beach, FL
  • Average sunshine days in July: 5.3 days

The month with the most sunshine days is January (18.8 days).
The month with the least sunshine days is August (4.2 days).

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Average UV index in July
Atlantic Beach, FL

Average UV index in July - Atlantic Beach, FL
  • Average UV index in July: 7

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

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Average cloud cover in July
Atlantic Beach, FL

Average cloud cover in July - Atlantic Beach, FL
  • Average cloud cover in July: 28

The month with the most cloud cover is December (Cloud cover 38).
The month with the least cloud cover is May (Cloud cover 26).

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Average visibility in July
Atlantic Beach, FL

Average visibility in July - Atlantic Beach, 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).

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