July weather forecast
Atlantic Beach, SC

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Weather in July

July in Atlantic Beach, South Carolina, is a hot summer month, with temperature in the range of an average high of 86.7°F (30.4°C) and an average low of 75.9°F (24.4°C).

Temperature

Atlantic Beach records the warmest temperatures in July, averaging a high of 86.7°F (30.4°C) and a low of 75.9°F (24.4°C).

Heat index

The heat index value for July is computed to be a fiery hot 100.4°F (38°C). Take extra safety measures to prevent heat exhaustion and heat cramps. Heatstroke could follow lengthy activity.
It is worth noting that heat index values are gauged for conditions in the shade and light breezes. Exposure to the direct sun might augment heat index values by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'apparent temperature' or 'real feel', combines air temperature and relative humidity to represent a human perceived temperature equivalent. The individual's temperature perception can be influenced by numerous factors such as metabolic variations, physical activity, and clothing. You should know that direct sun exposure can heighten weather effects, potentially elevating the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are quite important for children. Kids are usually more vulnerable than adults, given their lesser sweating ability. Along with their larger skin surface relative to their small stature and the excess heat due to their activity, their risk is amplified.
The human body normally cools itself by perspiration. Excessive warmth is eliminated from the body by evaporation of sweat. With an abundance of moisture present in the air, the process of evaporation becomes less effective, and the body fails to cool down as it should, leading to the sensation of overheating. With body temperatures on the rise, inefficient heat shedding can lead to dehydration and its associated complications.

Humidity

In July, the average relative humidity is 77%.

Rainfall

In Atlantic Beach, during July, the rain falls for 14.2 days and regularly aggregates up to 1.14" (29mm) of precipitation. Throughout the year, there are 115.4 rainfall days, and 10.75" (273mm) of precipitation is accumulated.

Snowfall

April through November are months without snowfall.

Daylight

The average length of the day in July is 14h and 8min.
On the first day of the month, sunrise is at 6:08 am and sunset at 8:29 pm. On the last day of July, in Atlantic Beach, South Carolina, sunrise is at 6:26 am and sunset at 8:15 pm EDT.

Sunshine

With an average of 11h of sunshine, July has the most sunshine of the year.

UV index

June through August, with an average maximum UV index of 7, are months with the highest UV index. A UV Index value of 6 to 7 symbolizes a high health vulnerability from unprotected exposure to Sun's UV rays for the ordinary person.
Note: The maximum UV index, 7 during July, leads to the following recommendations:
Sustain precautions and conform to sun safety norms. Preventing sunburn is necessary. The time between 10 a.m. and 4 p.m. is when UV radiation is at its peak. Limit exposure to direct sunlight during these hours. For holistic sun protection encompassing the eyes, ears, face, and neck, a wide-brim hat is key.
Updated: Jun 14, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What is the warmest month?

July is the warmest month, with an average high-temperature of 86.7°F (30.4°C) and an average low-temperature of 75.9°F (24.4°C).

How hot does it get in July?

The average high-temperature, in July, in Atlantic Beach, is 86.7°F (30.4°C), while the average low-temperature is 75.9°F (24.4°C). The average heat index (a.k.a. 'felt air temperature', 'feels like'), which calculates the temperature value influenced by the moisture in the air, in July is computed to be 100.4°F (38°C).

What is the average humidity in July?

The average relative humidity in July is 77%.

How many days does it rain in July?

In Atlantic Beach, in July, during 14.2 rainfall days, 1.14" (29mm) of precipitation is typically accumulated.

When it does not snow?

April through November are months without snowfall.

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

The average day length in July is 14h and 8min.

When are sunrise and sunset in July?

On the first day of July, sunrise is at 6:08 am and sunset at 8:29 pm. On the last day of the month, sunrise is at 6:26 am and sunset at 8:15 pm EDT.

What month has the most sunshine?

The month with the most sunshine is July, with an average of 11h of sunshine.

How long on average sun shines in July?

The average sunshine duration in July is 11h.

What is the month with the highest UV index in Atlantic Beach?

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

What is the UV index intensity in July?

In Atlantic Beach, the average daily maximum UV index in July is 7. A UV Index estimate of 6 to 7 represents a high health vulnerability from unsafe exposure to Sun's UV rays.
Average humidity
Average rainfall days
Average snowfall days
Average daylight
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility

Average temperature in July
Atlantic Beach, SC

Average temperature in July - Atlantic Beach, SC
  • Average high temperature in July: 86.7°F

The warmest month (with the highest average high temperature) is July (86.7°F).
The month with the lowest average high temperature is January (54.1°F).

  • Average low temperature in July: 75.9°F

The month with the highest average low temperature is July (75.9°F).
The coldest month (with the lowest average low temperature) is January (41.5°F).

Average pressure in July
Atlantic Beach, SC

Average pressure in July - Atlantic Beach, SC
  • Average pressure in July: 29.99"Hg

The months with the highest atmospheric pressure are January and December (30.13"Hg).
The month with the lowest atmospheric pressure is June (29.97"Hg).

Average wind speed in July
Atlantic Beach, SC

Average wind speed in July - Atlantic Beach, SC
  • Average wind speed in July: 8.9mph

The windiest month (with the highest average wind speed) is April (10.3mph).
The calmest month (with the lowest average wind speed) is August (7.8mph).

Average humidity in July
Atlantic Beach, SC

Average humidity in July - Atlantic Beach, SC
  • Average humidity in July: 77%

The months with the highest relative humidity are May, June, August and December (78%).
The month with the lowest relative humidity is January (74%).

Average rainfall in July
Atlantic Beach, SC

Average rainfall in July - Atlantic Beach, SC
  • Average rainfall in July: 1.14"

The wettest month (with the highest rainfall) is August (1.81").
The driest month (with the least rainfall) is January (0.39").

Average rainfall days in July
Atlantic Beach, SC

Average rainfall days in July - Atlantic Beach, SC
  • Average rainfall days in July: 14.2 days

The month with the highest number of rainy days is August (16 days).
The month with the least rainy days is January (6.3 days).

Average snowfall days in July
Atlantic Beach, SC

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

The month with the highest number of snowfall days is January (0.4 days).
The months with the least snowfall days are April, May, June, July, August, September, October and November (0 days).

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

Average daylight in July / Average sunshine in July - Atlantic Beach, SC
  • Average daylight in July: 14h and 1min

The month with the longest days is June (Average daylight: 14h and 24min).
The month with the shortest days is December (Average daylight: 10h and 0min).

  • Average sunshine in July: 11h and 0min

The month with the most sunshine is July (Average sunshine: 11h and 0min).
The months with the least sunshine are January and December (Average sunshine: 5h and 36min).

Average sunshine days in July
Atlantic Beach, SC

Average sunshine days in July - Atlantic Beach, SC
  • Average sunshine days in July: 11.6 days

The month with the most sunshine days is January (21.5 days).
The month with the least sunshine days is August (10.8 days).

Average UV index in July
Atlantic Beach, SC

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

The months with the highest UV index are June, July and August (UV index 7).
The month with the lowest UV index is January (UV index 3).

Average cloud cover in July
Atlantic Beach, SC

Average cloud cover in July - Atlantic Beach, SC
  • Average cloud cover in July: 26

The month with the most cloud cover is December (Cloud cover 40).
The month with the least cloud cover is June (Cloud cover 25).

Average visibility in July
Atlantic Beach, SC

Average visibility in July - Atlantic Beach, SC
  • 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).

Atlantic Beach, South Carolina, USA

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