Temperature in Nantucket in July

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

Nantucket, the United States of America, a region in the United States of America, typically experiences warm weather in July, with maximum daytime temperatures around 24°C (75°F) and nighttime temperatures around 18°C (64°F) in Nantucket. July is a summer month. On average, July is the month with the highest temperature of the year in Nantucket, the United States of America.

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

Discover the typical July temperatures for the most popular locations of Nantucket on the map below. Detailed insights are just a click away.

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 Nantucket, check out our Nantucket's climate page.

See also: Nantucket weather by month.

Best Places to Visit in Nantucket in July

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

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 Nantucket

Nantucket temperatures in July: frequently asked questions

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

Daytime temperatures in Nantucket typically peak at 24°C (75°F) in July, putting it in the high range.

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

After dark, Nantucket cools to about 18°C (64°F) on an average July night.

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

Nantucket enjoys close to 301 hours of sunlight. This not only brightens the days but also uplifts the atmosphere during the month.

Interested in more climate information?

We have much more information about the climate in Nantucket.

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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