Temperature in New Jersey in May

Daytime highs, nighttime lows and the warmest cities in New Jersey, the United States of America this May.

New Jersey, the United States of America, a region in the United States of America, experiences maximum daytime temperatures in May ranging from 20°C (68°F) in Atlantic City to 24°C (75°F) in Cherry Hill. Nighttime temperatures generally drop to 13°C (55°F) in Cherry Hill and 13°C (55°F) in Atlantic City.

What is the temperature of the different cities in New Jersey, the United States of America in May?

To get a sense of May's typical temperatures in the key spots of New Jersey, explore the map below. Click on a point for an in-depth look.

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Check the conditions for any month of the year.

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For a detailed overview over the year and the best time to visit New Jersey, check out our New Jersey's climate page.

See also: New Jersey weather by month.

Best Places to Visit in New Jersey in May

Click on a destination dot for more details. Toggle the map to compare temperatures or precipitation across New Jersey.

Conditions Temperatures Precipitation
Avg daytime high -5°C (23°F) cold → 32°C (90°F) hot

Marker color shows the average daytime high temperature in May: blue is cold, red is hot.

See all May weather averages, cities and regions in New Jersey

New Jersey temperatures in May: frequently asked questions

How hot does it get in New Jersey, the United States of America in May?

Expect daytime temperatures around 21°C (70°F) in Seaside Heights. That makes May a pleasant month for New Jersey, the United States of America.

How cold does it get at night in New Jersey, the United States of America in May?

Average overnight lows in New Jersey, the United States of America during May sit near 12°C (54°F) in Seaside Heights.

What is the warmest city in May in New Jersey, the United States of America?

According to our recent database analysis, Cherry Hill is the warmest city. It experiences an average maximum daytime temperature of approximately 24°C (75°F) and rarely drops below 13°C (55°F) during the night.

What is the coldest city in May in New Jersey, the United States of America?

For the month of May, Atlantic City is the most temperate city in New Jersey, the United States of America based on our records. Highs average 20°C (68°F) and nighttime temperatures dip to around 13°C (55°F).

How much sun does New Jersey, the United States of America get in May?

Seaside Heights enjoys close to 248 hours of sunlight. This not only brightens the days but also uplifts the atmosphere during the month.

What is the water temperature in May?

The water temperature averages approximately 15°C (59°F) in Cape May this month, generally too cold for comfortable swimming.

Interested in more climate information?

We have much more information about the climate in New Jersey.

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.

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