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Weather in September
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Nantucket weather in September

Are you planning a trip to Nantucket in September and wondering what kind of weather to expect? This page has all the details you need.

What is the weather like in Nantucket in September?

Nantucket is a region in the United States of America. September in Nantucket generally has pleasant temperatures, with moderate precipitation. The month of September is in the summer season.

You can expect pleasant maximum daytime temperatures of around 22°C and nighttime temperatures around 15°C in Nantucket.

September is a moderate rainy month with an average rainfall of around 83 mm in Nantucket. The city Nantucket usually sees around 231 hours of sunlight, indicating many sunny days.

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

Where to go in Nantucket in September

Find the average weather conditions in September for the most popular destinations in Nantucket on the map below. Click on a destination dot for more detailed information.

Weather conditions Weather
Temperatures
Precipitation
Map not visible? Whoops sorry! Please refresh the page.
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 in Nantucket

What is the weather like in September for the most popular destinonation in Nantucket?

Average weather in Nantucket

In September Nantucket generally has pleasant temperatures with maximum daytime temperatures around 22°C, minimum nighttime temperatures around 15°C and moderate monthly rainfall. So on average the conditions are perfect that month.

Nantucket
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
<<   August August
<<  
24°C 
18°C 
278 hours 
73 mm 
11 days 
perfect 
September September
22°C 
15°C 
231 hours 
83 mm 
9 days 
perfect 
October   >> October
>>  
17°C 
10°C 
205 hours 
116 mm 
12 days 
unpleasant 
Climate in Nantucket

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

Is September the best time to visit Nantucket?

We believe that September is one of the best times to visit Nantucket with overall perfect weather in Nantucket. However, the weather conditions may vary depending on your destination.

Generally speaking, the best visiting conditions can be found in June, July, August and September offering mostly perfect weather in Nantucket. The weather in January, February, March, November and December, on the other hand, tends to be poor.

Interested in more climate information?

We have much more information about the climate in Nantucket. 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 climate conditions. Find out where to go with our weather planner.