Temperature in New England in July

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

New England, the United States of America, a region in the United States of America, experiences high average maximum daytime temperatures in July, ranging from 25°C (77°F) in Bar Harbor to 29°C (84°F) in Hartford. Nighttime temperatures generally drop to 19°C (66°F) in Hartford and 16°C (61°F) in Bar Harbor. July is part of the summer season In New England, the United States of America, July typically stands out as the hottest month of the year. If you're planning a visit during this time, it would be wise to come prepared. Packing light and breathable summer cloths will ensure you stay comfortable throughout your stay.

What is the temperature of the different cities in New England, the United States of America in July?

Find the average daytime temperatures in July for the most popular destinations in New England on the map below. Click on a destination dot for more detailed information.

Select a Month

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 England, check out our New England's climate page.

See also: New England weather by month.

Best Places to Visit in New England in July

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

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 July: blue is cold, red is hot.

See all July weather averages, cities and regions in New England

New England temperatures in July: frequently asked questions

How hot does it get in New England, the United States of America in July?

Expect daytime temperatures around 29°C (84°F) in Boston. That makes July a high month for New England, the United States of America.

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

Nighttime temperatures in Boston typically drop to around 19°C (66°F) in July.

What is the warmest city in July in New England, the United States of America?

Hartford tops the warmest city list in our database with average maximum daytime temperatures around 29°C (84°F) and a minimum nighttime temperature of around 19°C (66°F).

What is the coldest city in July in New England, the United States of America?

According to our data, Bar Harbor holds the title for the coldest city in New England, the United States of America in July. It experiences maximum temperatures of approximately 25°C (77°F) and drops to lows of about 16°C (61°F) during the night.

How much sun does New England, the United States of America get in July?

Boston usually sees around 300 hours of sunlight, indicating many sunny days.

What is the water temperature in July?

Across New England, the United States of America, sea temperatures in July range from cold at 16°C (61°F) in Portland to cool at 18°C (64°F) in Boston — so swimming conditions depend on which coast you pick.

Interested in more climate information?

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

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.

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