July weather forecast
Atlantic City, NJ

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Clear blue waters approaching the sandy beach of the distant Atlantic City in New Jersey
Clear blue waters approaching the sandy beach of the distant Atlantic City in New Jersey

Weather in July

July is the peak summer month for Atlantic City with the highest average temperatures observed. The average sea temperature hits a peak of 73.9°F (23.3°C), making it ideal for various water activities. An UV index of 6 continues to be the norm, beckoning beachgoers to use sun protection. Despite the scorching conditions, the weather remains overall dry with occasional showers that contribute to the hot yet pleasant ambiance of the city. As everyone adapts to this high summer weather, anticipation builds for the slightly cooler month of August.

Temperature

Atlantic City experiences its highest temperatures in July, with an average peak of 79.9°F (26.6°C) and a low of 71.6°F (22°C).

Humidity

The average relative humidity in July in Atlantic City is 79%.

Rainfall

In July, the rain falls for 13.3 days. Throughout July, 1.1" (28mm) of precipitation is accumulated. In Atlantic City, New Jersey, during the entire year, the rain falls for 121.6 days and collects up to 12.09" (307mm) of precipitation.

Snowfall

In Atlantic City, snow does not fall in April through November.

Ocean temperature

In Atlantic City, in July, the average water temperature is 73.9°F (23.3°C).
Note: Think about diving into 73.9°F (23.3°C) waters. Factors like your sensitivity to cold, the brightness of the sun, wind conditions, and the day's warmth play a role. For reference, Olympic swimming competitions use waters between 77°F (25°C) and 82.4°F (28°C).

Daylight

In July, the average length of the day is 14h and 37min.
On the first day of July in Atlantic City, sunrise is at 5:34 am and sunset at 8:28 pm. On the last day of the month, sunrise is at 5:57 am and sunset at 8:10 pm EDT.

Sunshine

With an average of 10.9h of sunshine, July has the most sunshine of the year.

UV index

May through August, with an average maximum UV index of 6, are months with the highest UV index in Atlantic City. A UV Index estimate of 6 to 7 represents a high threat to health from exposure to the Sun's UV radiation for average individuals.
Note: In July, a daily UV index of 6 turns into the following recommendations:
Eschew overexposure. Those with light skin may suffer burns in fewer than 20 minutes. Make an effort to avoid direct sun exposure between 10 a.m. and 4 p.m., the peak period for UV radiation, and note that objects like parasols or canopies might not offer full sun protection. Stay sun-safe with clothing that is both closely woven and worn loosely. Take warning! Reflective sand and water surfaces intensify the Sun's UV rays.
Updated: Feb 13, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What month is the hottest in Atlantic City?

In Atlantic City, New Jersey, the average temperatures in July are the highest, with a peak at 79.9°F (26.6°C) and a low of 71.6°F (22°C).

What is the temperature in July in Atlantic City?

During July, Atlantic City experiences an average high-temperature of 79.9°F (26.6°C) and a low-temperature of 71.6°F (22°C).

What is the average humidity in July in Atlantic City?

In Atlantic City, New Jersey, the average relative humidity in July is 79%.

How much does it rain in Atlantic City in July?

In July, in Atlantic City, the rain falls for 13.3 days. Throughout July, 1.1" (28mm) of precipitation is accumulated.

When it does not snow in Atlantic City?

April through November are months without snowfall.

What is the ocean temperature in July in Atlantic City?

In July, the average ocean temperature is 73.9°F (23.3°C). Depending on a person's sensitivity to cold, with regards to sunshine, wind, and air temperature, a quick swim in 73.9°F (23.3°C) water may be enjoyable.

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

In Atlantic City, New Jersey, the average day length in July is 14h and 37min.

What time are sunrise and sunset in July in Atlantic City?

On the first day of July in Atlantic City, sunrise is at 5:34 am and sunset at 8:28 pm. On the last day of the month, sunrise is at 5:57 am and sunset at 8:10 pm EDT.

What month has the most sunshine in Atlantic City?

The month with the most sunshine is July, with an average of 10.9h of sunshine.

How long on average sun shines in July in Atlantic City?

The average sunshine duration in July in Atlantic City is 10.9h.

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

The months with the highest UV index are May through August, with an average maximum UV index of 6.

What is the UV index reading in July in Atlantic City?

The average daily maximum UV index in July in Atlantic City is 6. A UV Index of 6 to 7 symbolizes a high health threat from exposure to Sun's UV rays.
Average humidity
Average rainfall days
Average snowfall
Average snowfall days
Average daylight
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility

Average temperature in July
Atlantic City, NJ

Average temperature in July - Atlantic City, NJ
  • Average high temperature in July: 79.9°F

The warmest month (with the highest average high temperature) is July (79.9°F).
The month with the lowest average high temperature is January (39.9°F).

  • Average low temperature in July: 71.6°F

The month with the highest average low temperature is August (72°F).
The coldest month (with the lowest average low temperature) is January (31.1°F).

Average pressure in July
Atlantic City, NJ

Average pressure in July - Atlantic City, NJ
  • Average pressure in July: 29.96"Hg

The month with the highest atmospheric pressure is November (30.11"Hg).
The month with the lowest atmospheric pressure is June (29.94"Hg).

Average wind speed in July
Atlantic City, NJ

Average wind speed in July - Atlantic City, NJ
  • Average wind speed in July: 8.9mph

The windiest month (with the highest average wind speed) is January (12.9mph).
The calmest month (with the lowest average wind speed) is August (8.8mph).

Average humidity in July
Atlantic City, NJ

Average humidity in July - Atlantic City, NJ
  • Average humidity in July: 79%

The month with the highest relative humidity is May (81%).
The month with the lowest relative humidity is November (73%).

Average rainfall in July
Atlantic City, NJ

Average rainfall in July - Atlantic City, NJ
  • Average rainfall in July: 1.1"

The wettest month (with the highest rainfall) is October (1.26").
The driest month (with the least rainfall) is January (0.71").

Average rainfall days in July
Atlantic City, NJ

Average rainfall days in July - Atlantic City, NJ
  • Average rainfall days in July: 13.3 days

The month with the highest number of rainy days is July (13.3 days).
The month with the least rainy days is November (6.9 days).

Average snowfall in July
Atlantic City, NJ

Average snowfall in July - Atlantic City, NJ
  • Average snowfall in July: 0"

The month with the highest snowfall is January (0.63").
The months with the least snowfall are April, May, June, July, August, September, October and November (0").

Average snowfall days in July
Atlantic City, NJ

Average snowfall days in July - Atlantic City, NJ
  • Average snowfall days in July: 0 days

The month with the highest number of snowfall days is January (3.7 days).
The months with the least snowfall days are May, June, July, August, September and October (0 days).

Average sea temperature in July
Atlantic City, NJ

Average sea temperature in July - Atlantic City, NJ
  • Average sea temperature in July: 73.9°F

The best month for swimming (with the highest average sea temperature) is August (76.6°F).
The coldest month (with the lowest average sea temperature) is February (40.5°F).

Average daylight in July /
Average sunshine in July
Atlantic City, NJ

Average daylight in July / Average sunshine in July - Atlantic City, NJ
  • Average daylight in July: 14h and 4min

The month with the longest days is June (Average daylight: 14h and 54min).
The month with the shortest days is December (Average daylight: 9h and 24min).

  • Average sunshine in July: 10h and 5min

The month with the most sunshine is July (Average sunshine: 10h and 54min).
The month with the least sunshine is February (Average sunshine: 5h and 0min).

Average sunshine days in July
Atlantic City, NJ

Average sunshine days in July - Atlantic City, NJ
  • Average sunshine days in July: 14.6 days

The month with the most sunshine days is November (20.6 days).
The month with the least sunshine days is July (14.6 days).

Average UV index in July
Atlantic City, NJ

Average UV index in July - Atlantic City, NJ
  • Average UV index in July: 6

The months with the highest UV index are May, June, July and August (UV index 6).
The months with the lowest UV index are January, February and December (UV index 2).

Average cloud cover in July
Atlantic City, NJ

Average cloud cover in July - Atlantic City, NJ
  • Average cloud cover in July: 26

The month with the most cloud cover is February (Cloud cover 46).
The months with the least cloud cover are July and August (Cloud cover 26).

Average visibility in July
Atlantic City, NJ

Average visibility in July - Atlantic City, NJ
  • 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 City, New Jersey, USA

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