Measurements:
°C
°F
Atlantic City
76°F
W 9 mph
Feels like: 78°F
Precip: 1%
World Resorts USA Atlantic City Weather August Weather in Atlantic City

Atlantic City Weather: August

Average Day Temperature: 83.1°F
Average Night Temperature: 73.7°F
Sea Water Temperature: 78.4°F
Number of Sunny Days: 16 days
Sunshine Hours: 12.3 - 14.2 hours
Number of Rainy Days: 3 days
Precipitation Totals: 1.9 in

Air Temperature in August, °F

Select Year: 2026 2025 2024

The highest day temperature in August 2026 was 93°F. The lowest night temperature was 70°F. The average values for day and night temperatures during August were 83.0°F и 76.5°F respectivly.

Atlantic City Water Sea Temperature in August, °F

Select Year: 2026 2025 2024

The average sea surface temperature in August 2026 for Atlantic City was 79.9°F. The maximum and minimum values were 77.4°F and 81.8°F respectively.

Sunny, Cloudy and Gloomy days

Most of the days in August are sunny but you can also expect cloudy and gloomy days.

Precipitation Totals in August, in

Precipitation total in August for Atlantic City is 1.9 in. It makes august one of the least rainy months of the year.

Wind Speed in August, mph

The average wind speed in August is 9.9 mph. It makes August one of the most windless months of the year for Atlantic City.

Average Sunny Hours Per Day

We are using day length and cloud cover information for each day of the month to calculate averages for this chart. Average sunny hours for Atlantic City in August is 8.8 hours.

Best Time to Visit Atlantic City
The most sunny months:
July 16 days
August 16 days
June 16 days
The most warm months:
July 84.5 °F
August 83.1 °F
June 77.0 °F
Warmest sea temperature:
August 78.3 °F
July 78.0 °F
September 75.2 °F
The most cold months:
January 37.7 °F
February 40.0 °F
December 45.1 °F
The most rainy months:
May 4 days
February 4 days
April 4 days
The most windy months:
January 13 mph
March 13 mph
February 12 mph

Atlantic City on the Weather Map

USA Resorts:
NAME
Boston +64
Chicago +66
Hawaii +80
Las Vegas +80
Los Angeles +74
Maui +66
Miami +92
Myrtle Beach +88
New York +72
Panama City Beach +90
San Diego +72
San Francisco +60
Santa Monica +72
Sarasota +94
Washington +76
24 Hours Weather Forecast
Atlantic City
Local time: 11:08
15 sep, tuesday
1200 76°F
W
9 mph
1500 74°F
W
8 mph
1800 70°F
W
6 mph
2100 64°F
NW
6 mph
16 sep, wednesday
0000 62°F
NW
4 mph
0300 62°F
NW
1 mph
0600 60°F
W
1 mph
0900 70°F
NW
2 mph