Nantucket Weather in September

Average temperatures, rainfall, sunshine and the best places to visit in Nantucket, the United States of America in September.

🔎
Nantucket

Planning a trip to Nantucket, the United States of America this September? Here's what you need to know about the weather:

What to Expect in Nantucket in September

Nantucket, the United States of America 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.

Temperatures

You can expect pleasant maximum daytime temperatures of around 22°C (72°F) and nighttime temperatures around 15°C (59°F) in Nantucket.

To explore the conditions in Nantucket, the United States of America in more detail, check the map below.

Precipitation

September is a moderate rainy month with an average rainfall of around 83 mm (3.3 in) in Nantucket.

Average sunshine

Sunshine is generally plentiful throughout many areas. Nantucket enjoys about 231 hours of sunlight, ideal for those seeking sunny weather.

Explore Nantucket by month

Pick a month to see the average temperature, rainfall and sunshine in Nantucket — and find the best time to visit. (based on Nantucket)

January4°C (39°F) February4°C (39°F) March7°C (45°F) April11°C (52°F) May16°C (61°F) June20°C (68°F) This monthJuly24°C (75°F) August24°C (75°F) September22°C (72°F) October17°C (63°F) November12°C (54°F) December8°C (46°F)
Best Time to Visit Nantucket →

Best Places to Visit in Nantucket in September

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

Conditions Temperatures Precipitation
perfect weather
pleasant
tolerable
unpleasant
poor

Perfect weather is subjective. On this map perfect weather has been defined with temperatures between 20°C (68°F) and 29°C (84°F) and not too much precipitation (less than 90 mm (3.5 in) a month).

Popular Destinations in Nantucket

What is the weather like in September for the most popular destinonation in Nantucket, the United States of America?

Nantucket

In September Nantucket generally has pleasant temperatures with maximum daytime temperatures around 22°C (72°F), minimum nighttime temperatures around 15°C (59°F) and moderate monthly rainfall. So on average the conditions are perfect that month.

« August
September
October »
August
September
October
Max temperature
24°C (75°F)
22°C (72°F)
17°C (63°F)
Min temperature
18°C (64°F)
15°C (59°F)
10°C (50°F)
Monthly sun hours
278 hours
231 hours
205 hours
Monthly rainfall
73 mm (2.9 in)
83 mm (3.3 in)
116 mm (4.6 in)
Monthly rainy days
11 days
9 days
12 days
Weather conditions
perfect
perfect
unpleasant
Climate in Nantucket →

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

Nantucket weather in September: frequently asked questions

What is the weather like in Nantucket, the United States of America in September?

Nantucket, the United States of America typically experiences perfect weather in September, part of the summer season. Daytime highs in Nantucket average around 22°C (72°F), and temperatures drop to about 15°C (59°F) at night.

What is the average temperature in Nantucket, the United States of America in September?

Average temperatures in Nantucket, the United States of America during September range from a nighttime low near 15°C (59°F) to a daytime high around 22°C (72°F) in Nantucket.

Does Nantucket, the United States of America get a lot of rain in September?

Rain is generally moderate to light in Nantucket, the United States of America during September, with Nantucket averaging close to 83 mm (3.3 in).

Is September a Good Time to Visit Nantucket, the United States of America?

We believe that September is one of the best times to visit Nantucket, the United States of America 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.

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.

Bucket list

Need travel inspiration? Check out our bucket list articles and be inspired.

Yosemite National Park is definitely worth a visit

Vast forests, blue lakes, towering sequoias, and majestic waterfalls hint at the beauty of Yosemite National Park—a true natural masterpiece.
The 10 most alternative cities in the United States

Discover the top 10 fun and alternative U.S. cities rich in art, culture, and adventure. From Portland's hippy charm to Sedona's stunning landscapes.
Sedona: Explore Majestic Red Rock Landscapes

A picturesque artists' town surrounded by red rocks and known for its spirituality, vortex energy, and stunning hikes like Cathedral Rock.
10 most idyllic villages to visit in the United States

Discover 10 idyllic villages in the USA, from California to Vermont. Explore their unique charm, rich history, stunning nature, and vibrant arts scenes.
Must visit in the United States of America →