Hamptons

Hamptons Weather in September

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

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Hampton Bays Southampton Westhampton Beach Bridgehampton

Considering a trip to the Hamptons, the United States of America this September and wondering about the expected weather conditions? Find all the crucial information you need right here, addressing your question:

What to Expect in the Hamptons in September

The Hamptons, the United States of America is a region in the United States of America. September in the Hamptons generally has warm temperatures, with precipitation levels ranging from moderate to high.

Temperatures

You can expect warm maximum daytime temperatures of around 23°C (73°F) and nighttime temperatures around 14°C (57°F) in Hampton Bays.

For specific regional insights in the Hamptons, the United States of America, refer to the map provided below.

Precipitation

In September, precipitation varies across different areas. From moderate rainfall in Westhampton Beach with an average of 91 mm (3.6 in) to high rainfall in Bridgehampton with 111 mm (4.4 in).

Explore the Hamptons by month

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

January4°C (39°F) February4°C (39°F) March8°C (46°F) April14°C (57°F) May19°C (66°F) June24°C (75°F) This monthJuly27°C (81°F) August27°C (81°F) September23°C (73°F) October18°C (64°F) November12°C (54°F) December8°C (46°F)
Best Time to Visit the Hamptons →

Best Places to Visit in the Hamptons in September

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

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 the Hamptons

What is the weather like in September for some of the most popular destinations in the Hamptons, the United States of America?

Temperature range in the Hamptons (September)

Precipitation variation in the Hamptons (September)

Hampton Bays

In September Hampton Bays generally has high temperatures with maximum daytime temperatures around 23°C (73°F), minimum nighttime temperatures around 14°C (57°F) and moderate monthly rainfall. So on average the conditions are perfect that month.

« August
September
October »
August
September
October
Max temperature
27°C (81°F)
23°C (73°F)
18°C (64°F)
Min temperature
17°C (63°F)
14°C (57°F)
8°C (46°F)
Monthly rainfall
74 mm (2.9 in)
96 mm (3.8 in)
94 mm (3.7 in)
Monthly rainy days
9 days
9 days
12 days
Weather conditions
perfect
perfect
pleasant
Climate in Hampton Bays →

Southampton

In September Southampton generally has high temperatures with maximum daytime temperatures around 23°C (73°F), minimum nighttime temperatures around 14°C (57°F) and high monthly rainfall. So on average the conditions are pleasant that month.

« August
September
October »
August
September
October
Max temperature
27°C (81°F)
23°C (73°F)
18°C (64°F)
Min temperature
18°C (64°F)
14°C (57°F)
9°C (48°F)
Monthly rainfall
75 mm (3 in)
101 mm (4 in)
98 mm (3.9 in)
Monthly rainy days
9 days
9 days
12 days
Weather conditions
perfect
pleasant
pleasant
Climate in Southampton →

Westhampton Beach

In September Westhampton Beach generally has high temperatures with maximum daytime temperatures around 23°C (73°F), minimum nighttime temperatures around 14°C (57°F) and moderate monthly rainfall. So on average the conditions are perfect that month.

« August
September
October »
August
September
October
Max temperature
27°C (81°F)
23°C (73°F)
18°C (64°F)
Min temperature
17°C (63°F)
14°C (57°F)
8°C (46°F)
Monthly rainfall
84 mm (3.3 in)
91 mm (3.6 in)
95 mm (3.7 in)
Monthly rainy days
9 days
8 days
12 days
Weather conditions
perfect
perfect
pleasant
Climate in Westhampton Beach →

Bridgehampton

In September Bridgehampton generally has high temperatures with maximum daytime temperatures around 23°C (73°F), minimum nighttime temperatures around 14°C (57°F) and high monthly rainfall. So on average the conditions are pleasant that month.

« August
September
October »
August
September
October
Max temperature
27°C (81°F)
23°C (73°F)
18°C (64°F)
Min temperature
18°C (64°F)
14°C (57°F)
9°C (48°F)
Monthly rainfall
83 mm (3.3 in)
111 mm (4.4 in)
104 mm (4.1 in)
Monthly rainy days
9 days
9 days
12 days
Weather conditions
perfect
pleasant
tolerable
Climate in Bridgehampton →

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

Popular cities in September

Day & night temperatures, rainfall and average weather in the Hamptons in September.

City Weather Day temp Night temp Rainfall
Hampton Bays 23°C (73°F) 14°C (57°F) 96 mm (3.8 in)
Southampton 23°C (73°F) 14°C (57°F) 101 mm (4 in)
Westhampton Beach 23°C (73°F) 14°C (57°F) 91 mm (3.6 in)
Bridgehampton 23°C (73°F) 14°C (57°F) 111 mm (4.4 in)

The Hamptons weather in September: frequently asked questions

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

In September, the Hamptons, the United States of America generally has perfect weather conditions. Hampton Bays sees daytime temperatures near 23°C (73°F), with nights cooling to roughly 14°C (57°F).

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

In Hampton Bays, the average daytime high in September is 23°C (73°F), while nighttime temperatures drop to around 14°C (57°F).

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

Rain is generally moderate to light in the Hamptons, the United States of America during September, with Hampton Bays averaging close to 96 mm (3.8 in).

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

We consider September to be one of the best times to travel to the Hamptons, the United States of America. Typically, the climate in Hampton Bays is perfect. However, the weather conditions may vary depending on your destination.

Generally speaking, the best visiting conditions can be found in July, August and September offering mostly perfect weather in Hampton Bays. 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 the Hamptons.

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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