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Weather in August in Block Island

Planning a getaway to Block Island this August and curious about the weather you should prepare for? Discover all the vital details you need on this page, solving your puzzle:

What is the weather like in Block Island in August?

Block Island is a region in the United States of America. August in Block Island generally has warm temperatures, with moderate precipitation. In August, it is summer.

Temperatures

You can expect warm maximum daytime temperatures of around 25°C and nighttime temperatures around 19°C in New Shoreham.

Precipitation

August is a moderate rainy month with an average rainfall of around 77 mm in New Shoreham.

Average sunshine

The city New Shoreham usually sees around 260 hours of sunlight, indicating many sunny days.

For a closer look at August's conditions in Block Island, see the map below. For a more detailed look at Block Island's yearly weather, check out our Block Island climate page.

Where to go in Block Island in August

Find more information for the most popular destinations in the Block Island on the map below. Click on a destination dot for more detailes.

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Legend perfect weather pleasant tolerable unpleasant poor
Perfect weather is subjective. On this map perfect weather has been defined with temperatures between 20°C and 29°C and not too much precipitation (less than 90 mm a month).

Popular destinations

What is the weather like in August for the most popular destinonation in Block Island?

New Shoreham

In August New Shoreham generally has high temperatures with maximum daytime temperatures around 25°C, minimum nighttime temperatures around 19°C and moderate monthly rainfall. So on average the conditions are perfect that month.

New Shoreham
minimum temparatureMax temperature minimum temparatureMax temp
maximum temparatureMin temperature maximum temparatureMin temp
sun hoursMonthly sun hours sun hoursSun hours
precipitationMonthly rainfall precipitationRainfall
rain daysMonthly rainy days rain daysRainy days
conditionsWeather conditions conditionsWeather
<<   July July
<<  
25°C 
20°C 
290 hours 
92 mm 
11 days 
25°C 
19°C 
260 hours 
77 mm 
9 days 
22°C 
16°C 
233 hours 
74 mm 
8 days 
Climate in New Shoreham

Is your destination not in the list? Have a look at other destinations in Block Island, in the United States of America.

Is August the best time to visit Block Island?

We believe that August is one of the best times to visit Block Island with overall perfect weather in New Shoreham. However, the weather conditions may vary depending on your destination.

On average, the best time to visit Block Island is in July, August and September with generally perfect weather in New Shoreham. The weather in January, February, March and December, on the other hand, tends to be poor.

Interested in more climate information?

We have much more information about the climate in Block Island. Interested in the weather conditions in a specific month? Select the month below.

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  • 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.