Climate and monthly weather forecast
Atlantic City, NJ

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 January

January, the same as December, is a wintry winter month in Atlantic City, New Jersey, with an average temperature varying between 39.9°F (4.4°C) and 31.1°F (-0.5°C). The coldest month is January, with an average high-temperature of 39.9°F (4.4°C) and an average low-temperature of 31.1°F (-0.5°C). Weather in January »

Weather in February

February, the last month of the winter in Atlantic City, is also a wintry month, with temperature in the range of an average low of 32.7°F (0.4°C) and an average high of 42.3°F (5.7°C). In Atlantic City, the average high-temperature in February is relatively the same as in January - a still wintry 42.3°F (5.7°C). Weather in February »

Weather in March

The first month of the spring, March, is a frosty month in Atlantic City, New Jersey, with an average temperature fluctuating between 38.1°F (3.4°C) and 46.9°F (8.3°C). In March, the average high-temperature is almost the same as in February - a chilly 46.9°F (8.3°C). Weather in March »

Weather in April

April in Atlantic City, New Jersey, is a moderate spring month, with an average temperature varying between 47.3°F (8.5°C) and 55.9°F (13.3°C). In April, the average high-temperature increases from a frosty 46.9°F (8.3°C) in March to a moderate 55.9°F (13.3°C). Weather in April »

Weather in May

The last month of the spring, May, is an enjoyable month in Atlantic City, New Jersey, with an average temperature fluctuating between 64.9°F (18.3°C) and 56.8°F (13.8°C). In Atlantic City, the average high-temperature in May increases from a mild 55.9°F (13.3°C) in April to an enjoyable 64.9°F (18.3°C). Weather in May »

Weather in June

June, the first month of the summer in Atlantic City, is a moderately hot month, with temperature in the range of an average high of 73.6°F (23.1°C) and an average low of 65.8°F (18.8°C). In June, the average high-temperature slightly increases from an enjoyable 64.9°F (18.3°C) in May to a warm 73.6°F (23.1°C). Weather in June »

Weather in July

July, like June, in Atlantic City, New Jersey, is a moderately hot summer month, with an average temperature ranging between min 71.6°F (22°C) and max 79.9°F (26.6°C). July is the warmest month, with an average high-temperature of 79.9°F (26.6°C) and an average low-temperature of 71.6°F (22°C). Weather in July »

Weather in August

August, the last month of the summer in Atlantic City, is also a moderately hot month, with an average temperature fluctuating between 72°F (22.2°C) and 79.7°F (26.5°C). In August, the average high-temperature is relatively the same as in July - a still moderately hot 79.7°F (26.5°C). Weather in August »

Weather in September

The first month of the autumn, September, is also a moderately hot month in Atlantic City, New Jersey, with an average temperature ranging between max 74.1°F (23.4°C) and min 66.2°F (19°C). In Atlantic City, the average high-temperature in September slightly decreases from 79.7°F (26.5°C) in August to a still warm 74.1°F (23.4°C). Weather in September »

Weather in October

October, the same as September, is another enjoyable autumn month in Atlantic City, New Jersey, with temperature in the range of an average low of 56.3°F (13.5°C) and an average high of 64.2°F (17.9°C). In October, the average high-temperature decreases from a moderately hot 74.1°F (23.4°C) in September to an enjoyable 64.2°F (17.9°C). Weather in October »

Weather in November

November, the last month of the autumn in Atlantic City, is also a fresh month, with temperature in the range of an average low of 45.5°F (7.5°C) and an average high of 54.1°F (12.3°C). In Atlantic City, the average high-temperature in November drops from an enjoyable 64.2°F (17.9°C) in October to a fresh 54.1°F (12.3°C). Weather in November »

Weather in December

The first month of the winter, December, is also a frosty month in Atlantic City, New Jersey, with temperature in the range of an average high of 46.2°F (7.9°C) and an average low of 38.3°F (3.5°C). In Atlantic City, the average high-temperature in December marginally drops from a cool 54.1°F (12.3°C) in November to a frosty 46.2°F (7.9°C). Weather in December »
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FAQ

What is the coldest month in Atlantic City?

January is the coldest month in Atlantic City, with an average high-temperature of 39.9°F (4.4°C) and an average low-temperature of 31.1°F (-0.5°C).

What is the driest month in Atlantic City?

The month with the least rainfall in Atlantic City is January, when the rain falls for 7.4 days and typically collects 0.71" (18mm) of precipitation.

How much does it rain in Atlantic City?

Throughout the year, there are 121.6 rainfall days, and 12.09" (307mm) of precipitation is accumulated.

When does it snow in Atlantic City?

January through March and December are months with snowfall in Atlantic City.

When does it snow the most in Atlantic City?

The month with the most snowfall in Atlantic City, New Jersey, is January, when snow falls for 3.7 days and typically aggregates up to 0.63" (16mm) of snow.

How much does it snow in Atlantic City?

In Atlantic City, New Jersey, during the entire year, snow falls for 10.6 days and aggregates up to 1.69" (43mm) of snow.

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

January, February and December, with an average maximum UV index of 2, are months with the lowest UV index in Atlantic City.

When is the ocean coldest in Atlantic City?

The month with the coldest seawater in Atlantic City, New Jersey, is February, with an average ocean temperature of 40.6°F (4.8°C).

What is the month with the least sunshine in Atlantic City?

With an average of 5h of sunshine, February has the least sunshine of the year in Atlantic City, New Jersey.

When is Daylight Saving Time (DST) in Atlantic City?

On Sunday, March 12. 2023, at 2:00 am, Daylight Saving Time starts, and the time zone changes from EST to EDT. Daylight Saving Time ends Sunday, November 5. 2023, at 2:00 am, and the time zone reverts from EDT to EST.

When it does not snow in Atlantic City?

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

What is the most humid month in Atlantic City?

The most humid month in Atlantic City, New Jersey, is May, with an average relative humidity of 81%.

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

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

When are the longest days in Atlantic City?

June has the longest days of the year in Atlantic City, with an average of 14h and 54min of daylight.

What is the warmest month in Atlantic City?

The warmest month in Atlantic City, New Jersey, is July, with an average high-temperature of 79.9°F (26.6°C) and an average low-temperature of 71.6°F (22°C).

What month has the most sunshine in Atlantic City?

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

When is the ocean warmest in Atlantic City?

With an average ocean temperature of 76.6°F (24.8°C), August is the month with the warmest seawater.

What is the wettest month in Atlantic City?

October is the month with the most rainfall in Atlantic City. Rain falls for 9 days and accumulates 1.26" (32mm) of precipitation.

What is the least humid month in Atlantic City?

The least humid month in Atlantic City, New Jersey, is November, with an average relative humidity of 73%.

What is the month with the shortest days in Atlantic City?

December has the shortest days of the year in Atlantic City, with an average of 9h and 27min of daylight.

Average temperature
Atlantic City, NJ

Average temperature - Atlantic City, NJ

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).

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).

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Average pressure
Atlantic City, NJ

Average pressure - Atlantic City, NJ

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

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Average wind speed
Atlantic City, NJ

Average wind speed - Atlantic City, NJ

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).

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Average rainfall
Atlantic City, NJ

Average rainfall - Atlantic City, NJ

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

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Average rainfall days
Atlantic City, NJ

Average rainfall days - Atlantic City, NJ

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).

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Average snowfall
Atlantic City, NJ

Average snowfall - Atlantic City, NJ

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").

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Average snowfall days
Atlantic City, NJ

Average snowfall days - Atlantic City, NJ

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).

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Average sea temperature
Atlantic City, NJ

Average sea temperature - Atlantic City, NJ

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).

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Average daylight / Average sunshine
Atlantic City, NJ

Average daylight / Average sunshine - Atlantic City, NJ

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 27min).

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).

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Average sunshine days
Atlantic City, NJ

Average sunshine days - Atlantic City, NJ

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

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Average UV index
Atlantic City, NJ

Average UV index - Atlantic City, NJ

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).

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Average visibility
Atlantic City, NJ

Average visibility - Atlantic City, NJ

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).

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