Atlantic City weather in July 2025

Q: How hot is it in Atlantic City in July?

Daytime temperatures usually reach 27°C in Atlantic City in July with moderate heat and humidity, falling to 20°C at night.

Q: How sunny is it in Atlantic City in July?

There are normally 9 hours of bright sunshine each day in Atlantic City in July - that's 61% of daylight hours.

Q: How warm is the sea around Atlantic City in July?

The average sea temperature around Atlantic City in July is 22°C.

Q: Does it rain in Atlantic City in July?

There are usually 9 days with some rain in Atlantic City in July and the average monthly rainfall is 93mm.

Q: What is the chance of a cyclone in Atlantic City in July?

On average less than 1 day in July in Atlantic City is likely to be affected by the passage of one or more tropical storms.

Expect 27°C daytime maximum temperatures in the shade with on average 9 hours of sunshine per day in Atlantic City in July. Check more long-term weather averages for Atlantic City in July before you book your next holiday to New Jersey in 2025/2026.

27
27°C max day temperature
9
9 hours of sunshine per day
9
9 days with some rainfall
20
20°C min night temperature
15
15 hours of daylight per day
M
Moderate heat & humidity
93
93 mm of monthly rainfall
9
9 (Very High) UV index
22
22°C sea temperature

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The July weather guide for New Jersey (Atlantic City) shows long term weather averages processed from data supplied by CRU (University of East Anglia), the Met Office & the Netherlands Meteorological Institute. Find out more about our data sources.

Metric (°C / mm) | Imperial (°F / inches)

More about the USA

How hot is it in Atlantic City in July?

Daytime temperatures usually reach 27°C in Atlantic City in July with moderate heat and humidity, falling to 20°C at night.

How sunny is it in Atlantic City in July?

There are normally 9 hours of bright sunshine each day in Atlantic City in July - that's 61% of daylight hours.

How warm is the sea around Atlantic City in July?

The average sea temperature around Atlantic City in July is 22°C.

Does it rain in Atlantic City in July?

There are usually 9 days with some rain in Atlantic City in July and the average monthly rainfall is 93mm.

What is the chance of a hurricane in Atlantic City in July?

On average less than 1 day in July in Atlantic City is likely to be affected by the passage of one or more tropical storms.

Atlantic City July sunrise & sunset times

Browse the sunrise and sunset times for Atlantic City in July 2025. Select a month to view Atlantic City sunrise and sunset times for the next 12 months.

Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec

Date	Sunrise times	Sunset times
Tuesday, 1st July 2025	04:35	19:28
Wednesday, 16th July 2025	04:44	19:23
Thursday, 31st July 2025	04:57	19:11

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New Jersey - quick facts
Flight time^✝	8 hours
Time difference	UK -5 hours
Language(s)	English
Currency	US Dollar
Electricity	A + B plug (120V)
Driving side	Right
Visa^✝	Yes
Tourist info	New Jersey Division of Travel & Tourism