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Best time to visit Atlantic City, NJ, USA

Our verdict

The best time to visit Atlantic City is May

When’s the best time to visit Atlantic City, you ask? Based on several factors like the weather and climate, cost of flights and hotels, peak travel seasons and much more, the best time to go to Atlantic City is May.

During the warmer months, temperatures in Atlantic City can rise to a maximum of 28℃ (82℉). The weather in the winter, especially around January, can reach a minimum of -3℃ (27℉).

If you’re a sun-chaser and want to visit Atlantic City when the days are longest, you should visit in July. The wet season in Atlantic City falls around October, so if you prefer the dryer weather, you should look to visit in January instead.

If you want to learn everything you need to know about the best times to travel to Atlantic City, the weather and stats by month and so much more, make sure you keep reading. Once you’re ready, we’ve included a bunch of our favourite online booking tools to help you find the best deals on flights, accommodation and anything else you’ll need for your trip. Happy reading!

Warmest month

July

Least rainfall

January

Most daylight

July

Atlantic City seasons

Before you continue, it’s important to know when the seasons are in Atlantic City as they might be different to yours depending on where in the world you’re travelling from. Atlantic City is in the Northern Hemisphere, so the seasons fall during these months:

SeasonMonths
Summer June to August
Autumn/fall September to November
Winter December to February
Spring March to May

Average temperatures in Atlantic City

If the temperature is a big factor for you to help you decide when to visit, the chart below shows the average minimum and maximum temperatures in Atlantic City for each month side-by-side so you can easily see the difference in weather throughout the year. To see the temperatures in both Celsius (°C) and Fahrenheit (°F), hover or tap the shaded boxes on the graph.

Atlantic City climate by month

If you already have a rough idea about which months you might want to travel, the section below shows a detailed breakdown of the climate in Atlantic City for each month so you can see if it all suits your wants and needs. Scroll down, or use the quick menu below to jump to your preferred month.

Jump to:

JAN
FEB
MAR
APR
MAY
JUN
JUL
AUG
SEP
OCT
NOV
DEC

Atlantic City in January

  • Average temperature: 2℃ (36℉)
  • Average high temperature: 5℃ (40℉)
  • Average low temperature: -0℃ (31℉)
  • Average humidity: 74%
  • Average sunny days: 20 days
  • Average rainfall: 18mm (1") over 7 days
  • Average snow days: 4 days
20 days
of pure sunshine
7 days
of showers or rain

What to pack: If you’re heading to Atlantic City in January, make sure you pack a thick snow/winter jacket, thermals and some extra layers as it's always very cold.


Atlantic City in February

  • Average temperature: 3℃ (38℉)
  • Average high temperature: 6℃ (42℉)
  • Average low temperature: 0℃ (33℉)
  • Average humidity: 75%
  • Average sunny days: 17 days
  • Average rainfall: 23mm (1") over 8 days
  • Average snow days: 3 days
17 days
of pure sunshine
8 days
of showers or rain

What to pack: If you’re heading to Atlantic City in February, make sure you pack a thick snow/winter jacket, thermals and some extra layers as it's always very cold.


Atlantic City in March

  • Average temperature: 6℃ (43℉)
  • Average high temperature: 8℃ (47℉)
  • Average low temperature: 4℃ (38℉)
  • Average humidity: 74%
  • Average sunny days: 18 days
  • Average rainfall: 26mm (1") over 11 days
  • Average snow days: 2 days
18 days
of pure sunshine
11 days
of showers or rain

What to pack: If you’re heading to Atlantic City in March, make sure you pack a thick snow/winter jacket, thermals and some extra layers as it's always very cold.


Atlantic City in April

  • Average temperature: 11℃ (52℉)
  • Average high temperature: 13℃ (56℉)
  • Average low temperature: 9℃ (47℉)
  • Average humidity: 75%
  • Average sunny days: 16 days
  • Average rainfall: 26mm (1") over 12 days
16 days
of pure sunshine
12 days
of showers or rain

What to pack: If you’re heading to Atlantic City in April, make sure you pack a warm jacket or coat.


Atlantic City in May

  • Average temperature: 16℃ (61℉)
  • Average high temperature: 18℃ (65℉)
  • Average low temperature: 14℃ (57℉)
  • Average humidity: 81%
  • Average sunny days: 16 days
  • Average rainfall: 28mm (1") over 12 days
16 days
of pure sunshine
12 days
of showers or rain

What to pack: If you’re heading to Atlantic City in May, make sure you pack a light jumper or hoodie.


Atlantic City in June

  • Average temperature: 21℃ (70℉)
  • Average high temperature: 23℃ (74℉)
  • Average low temperature: 19℃ (66℉)
  • Average humidity: 81%
  • Average sunny days: 17 days
  • Average rainfall: 21mm (1") over 10 days
17 days
of pure sunshine
10 days
of showers or rain

What to pack: If you’re heading to Atlantic City in June, make sure you pack t-shirts for the daytime and maybe a light jumper for the evenings as it cools down a bit.


Atlantic City in July

  • Average temperature: 25℃ (76℉)
  • Average high temperature: 27℃ (80℉)
  • Average low temperature: 22℃ (72℉)
  • Average humidity: 79%
  • Average sunny days: 15 days
  • Average rainfall: 22mm (1") over 12 days
15 days
of pure sunshine
12 days
of showers or rain

What to pack: If you’re heading to Atlantic City in July, make sure you pack t-shirts and light clothing.


Atlantic City in August

  • Average temperature: 24℃ (76℉)
  • Average high temperature: 26℃ (80℉)
  • Average low temperature: 22℃ (72℉)
  • Average humidity: 76%
  • Average sunny days: 16 days
  • Average rainfall: 24mm (1") over 11 days
16 days
of pure sunshine
11 days
of showers or rain

What to pack: If you’re heading to Atlantic City in August, make sure you pack t-shirts and light clothing.


Atlantic City in September

  • Average temperature: 21℃ (70℉)
  • Average high temperature: 23℃ (74℉)
  • Average low temperature: 19℃ (66℉)
  • Average humidity: 77%
  • Average sunny days: 18 days
  • Average rainfall: 21mm (1") over 10 days
18 days
of pure sunshine
10 days
of showers or rain

What to pack: If you’re heading to Atlantic City in September, make sure you pack t-shirts for the daytime and maybe a light jumper for the evenings as it cools down a bit.

Atlantic City in October

  • Average temperature: 16℃ (61℉)
  • Average high temperature: 18℃ (65℉)
  • Average low temperature: 14℃ (57℉)
  • Average humidity: 76%
  • Average sunny days: 20 days
  • Average rainfall: 32mm (1") over 9 days
20 days
of pure sunshine
9 days
of showers or rain

What to pack: If you’re heading to Atlantic City in October, make sure you pack a light jumper or hoodie.


Atlantic City in November

  • Average temperature: 10℃ (50℉)
  • Average high temperature: 12℃ (54℉)
  • Average low temperature: 8℃ (46℉)
  • Average humidity: 73%
  • Average sunny days: 21 days
  • Average rainfall: 23mm (1") over 7 days
21 days
of pure sunshine
7 days
of showers or rain

What to pack: If you’re heading to Atlantic City in November, make sure you pack a warm jacket or coat.


Atlantic City in December

  • Average temperature: 6℃ (43℉)
  • Average high temperature: 8℃ (46℉)
  • Average low temperature: 4℃ (38℉)
  • Average humidity: 75%
  • Average sunny days: 21 days
  • Average rainfall: 28mm (1") over 8 days
  • Average snow days: 2 days
21 days
of pure sunshine
8 days
of showers or rain

What to pack: If you’re heading to Atlantic City in December, make sure you pack a thick snow/winter jacket, thermals and some extra layers as it's always very cold.


Top FAQs

The hottest month of the year in Atlantic City is usually July, where temperatures tend to rise to around 27℃ (80℉) in the middle of the day or early afternoon.
The month with the least amount of rain in Atlantic City is generally around January. The dry season often coincides with cooler weather, so you should check the temperatures in January first to make sure it’s still a good time to go.
The rainiest time of year in Atlantic City is generally around October, although the wetter season can sometimes extend a few months either side of October too.
If you want to get the most out of your time visiting Atlantic City, or if you're just afraid of the dark, the days in July are usually the longest between sunrise and sunset.

Atlantic City map