Temperature in Massachusetts in July

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

Massachusetts, the United States of America, a region in the United States of America, experiences high average maximum daytime temperatures in July, ranging from 24°C (75°F) in Nantucket to 30°C (86°F) in Springfield. Nighttime temperatures generally drop to 18°C (64°F) in Springfield and 18°C (64°F) in Nantucket. During July, summer is in full swing. On average, July is the warmest month of the year in Massachusetts, the United States of America. So be prepared and pack summer clothes.

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

Find the average daytime temperatures in July for the most popular destinations in Massachusetts 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 Massachusetts, check out our Massachusetts's climate page.

See also: Massachusetts weather by month.

Best Places to Visit in Massachusetts in July

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

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 Massachusetts

Massachusetts temperatures in July: frequently asked questions

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

Boston averages a daytime high of 29°C (84°F) in July, which is high for Massachusetts, the United States of America.

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

After dark, Boston cools to about 19°C (66°F) on an average July night.

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

Springfield tops the warmest city list in our database with average maximum daytime temperatures around 30°C (86°F) and a minimum nighttime temperature of around 18°C (64°F).

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

According to our data, Nantucket holds the title for the coldest city in Massachusetts, the United States of America in July. It experiences maximum temperatures of approximately 24°C (75°F) and drops to lows of about 18°C (64°F) during the night.

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

Boston enjoys close to 300 hours of sunlight. This not only brightens the days but also uplifts the atmosphere during the month.

What is the water temperature in July?

The water temperature averages approximately 18°C (64°F) in Boston this month, still a bit cool to swim, though some enjoy a refreshing dip.

Interested in more climate information?

We have much more information about the climate in Massachusetts.

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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