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Weather in July in New Jersey

Considering a trip to New Jersey this July and wondering about the expected weather conditions? Find all the crucial information you need right here, addressing your question:

What is the weather like in New Jersey in July?

New Jersey is a region in the United States of America. July in New Jersey generally has temperatures that range from warm to very warm, with precipitation levels ranging from moderate to high. During July, summer is in full swing.

Temperatures

Based on our climate data spanning from 1990-2020, the average maximum temperature is warm in Atlantic City at 27°C to very warm in Cherry Hill at 31°C. Nighttime temperatures generally drop to 21°C in Cherry Hill and 22°C in Atlantic City. On average, July is the warmest month of the year in New Jersey. So be prepared and pack summer clothes.

Precipitation

In July, precipitation varies across different areas. From moderate rainfall in North Wildwood with an average of 72 mm to high rainfall in Plainsboro with 139 mm.

Average sunshine

The city Jersey City usually sees around 271 hours of sunlight, indicating many sunny days.

For a closer look at July's conditions in New Jersey, see the map below. For a more detailed look at New Jersey's yearly weather, check out our New Jersey climate page.

Where to go in New Jersey in July

Find more information for the most popular destinations in the New Jersey on the map below. Click on a destination dot for more detailes.

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Legend perfect weather pleasant tolerable unpleasant poor
Perfect weather is subjective. On this map perfect weather has been defined with temperatures between 20°C and 29°C and not too much precipitation (less than 90 mm a month).

Popular destinations

What is the weather like in July for the 5 most popular destinations in New Jersey?

Jersey City

In July Jersey City generally has very high temperatures with maximum daytime temperatures around 31°C, minimum nighttime temperatures around 22°C and high monthly rainfall. So on average the conditions are tolerable that month.

Jersey City
minimum temparatureMax temperature minimum temparatureMax temp
maximum temparatureMin temperature maximum temparatureMin temp
sun hoursMonthly sun hours sun hoursSun hours
precipitationMonthly rainfall precipitationRainfall
rain daysMonthly rainy days rain daysRainy days
conditionsWeather conditions conditionsWeather
<<   June June
<<  
27°C 
18°C 
259 hours 
135 mm 
14 days 
31°C 
22°C 
271 hours 
110 mm 
12 days 
August   >> August
>>  
29°C 
20°C 
270 hours 
121 mm 
11 days 
Climate in Jersey City

Seaside Heights

In July Seaside Heights generally has high temperatures with maximum daytime temperatures around 29°C, minimum nighttime temperatures around 20°C and moderate monthly rainfall. So on average the conditions are perfect that month.

Seaside Heights
minimum temparatureMax temperature minimum temparatureMax temp
maximum temparatureMin temperature maximum temparatureMin temp
sun hoursMonthly sun hours sun hoursSun hours
precipitationMonthly rainfall precipitationRainfall
rain daysMonthly rainy days rain daysRainy days
conditionsWeather conditions conditionsWeather
<<   June June
<<  
26°C 
17°C 
262 hours 
114 mm 
13 days 
29°C 
20°C 
269 hours 
97 mm 
12 days 
August   >> August
>>  
28°C 
19°C 
252 hours 
115 mm 
11 days 
Climate in Seaside Heights

Cape May

In July Cape May generally has high temperatures with maximum daytime temperatures around 29°C, minimum nighttime temperatures around 21°C and moderate monthly rainfall. So on average the conditions are perfect that month.

Cape May
minimum temparatureMax temperature minimum temparatureMax temp
maximum temparatureMin temperature maximum temparatureMin temp
precipitationMonthly rainfall precipitationRainfall
rain daysMonthly rainy days rain daysRainy days
conditionsWeather conditions conditionsWeather
<<   June June
<<  
27°C 
18°C 
104 mm 
12 days 
29°C 
21°C 
79 mm 
11 days 
August   >> August
>>  
29°C 
20°C 
108 mm 
9 days 
Climate in Cape May

Mount Laurel

In July Mount Laurel generally has very high temperatures with maximum daytime temperatures around 31°C, minimum nighttime temperatures around 20°C and high monthly rainfall. So on average the conditions are tolerable that month.

Mount Laurel
minimum temparatureMax temperature minimum temparatureMax temp
maximum temparatureMin temperature maximum temparatureMin temp
sun hoursMonthly sun hours sun hoursSun hours
precipitationMonthly rainfall precipitationRainfall
rain daysMonthly rainy days rain daysRainy days
conditionsWeather conditions conditionsWeather
<<   June June
<<  
28°C 
17°C 
272 hours 
111 mm 
12 days 
31°C 
20°C 
275 hours 
127 mm 
13 days 
August   >> August
>>  
30°C 
18°C 
260 hours 
121 mm 
10 days 
Climate in Mount Laurel

Newark

In July Newark generally has very high temperatures with maximum daytime temperatures around 31°C, minimum nighttime temperatures around 21°C and high monthly rainfall. So on average the conditions are tolerable that month.

Newark
minimum temparatureMax temperature minimum temparatureMax temp
maximum temparatureMin temperature maximum temparatureMin temp
sun hoursMonthly sun hours sun hoursSun hours
precipitationMonthly rainfall precipitationRainfall
rain daysMonthly rainy days rain daysRainy days
conditionsWeather conditions conditionsWeather
<<   June June
<<  
28°C 
17°C 
259 hours 
134 mm 
13 days 
31°C 
21°C 
271 hours 
111 mm 
12 days 
August   >> August
>>  
29°C 
19°C 
270 hours 
126 mm 
11 days 
Climate in Newark

Is your destination not in the list? Have a look at other destinations in New Jersey, in the United States of America.

Is July the best time to visit New Jersey?

In our opinion, July is a good time to visit New Jersey with overall tolerable weather in Jersey City.

Generally speaking, the best visiting conditions can be found in September offering mostly perfect weather in Jersey City. The weather in January, February, March and December, on the other hand, tends to be poor.

Interested in more climate information?

We have much more information about the climate in New Jersey. Interested in the weather conditions in a specific month? Select the month below.

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  • Weather and climate has detailed information for every country in the world. Are you going to the United States of America? Get detailed historical weather averages for many cities in the United States of America.

    Not sure yet where to go? We now have a tool which recommends destinations that suit your ideal travel conditions. Find out where to go with our weather planner.