Temperature in Block Island in August

Daytime highs, nighttime lows and the warmest cities in Block Island, the United States of America this August.

Block Island, the United States of America, a region in the United States of America, typically experiences warm weather in August, with maximum daytime temperatures around 25°C (77°F) and nighttime temperatures around 19°C (66°F) in New Shoreham. The month of August is in the summer season.

What is the temperature of the different cities in Block Island, the United States of America in August?

Find the average daytime temperatures in August for the most popular destinations in Block Island 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.

Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec

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

See also: Block Island weather by month.

Best Places to Visit in Block Island in August

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

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 August: blue is cold, red is hot.

See all August weather averages, cities and regions in Block Island

Block Island temperatures in August: frequently asked questions

How hot does it get in Block Island, the United States of America in August?

Daytime temperatures in New Shoreham typically peak at 25°C (77°F) in August, putting it in the high range.

How cold does it get at night in Block Island, the United States of America in August?

Average overnight lows in Block Island, the United States of America during August sit near 19°C (66°F) in New Shoreham.

How much sun does Block Island, the United States of America get in August?

New Shoreham enjoys approximately 260 hours of sunshine, offering a mostly sunny climate that adds a pleasant and vibrant feel to the month.

Interested in more climate information?

We have much more information about the climate in Block Island.

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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