Temperature in The Hamptons in September

Daytime highs, nighttime lows and the warmest cities in the Hamptons, the United States of America this September.

The Hamptons, the United States of America, a region in the United States of America, typically experiences warm weather in September, with maximum daytime temperatures around 23°C (73°F) and nighttime temperatures around 14°C (57°F) in Hampton Bays.

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

Discover the typical September temperatures for the most popular locations of the Hamptons on the map below. Detailed insights are just a click away.

Select a Month

Check the conditions for any month of the year.

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

See also: the Hamptons weather by month.

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
Avg daytime high -5°C (23°F) cold → 32°C (90°F) hot

Marker color shows the average daytime high temperature in September: blue is cold, red is hot.

See all September weather averages, cities and regions in the Hamptons

The Hamptons temperatures in September: frequently asked questions

How hot does it get in the Hamptons, the United States of America in September?

Hampton Bays averages a daytime high of 23°C (73°F) in September, which is high for the Hamptons, the United States of America.

How cold does it get at night in the Hamptons, the United States of America in September?

Average overnight lows in the Hamptons, the United States of America during September sit near 14°C (57°F) in Hampton Bays.

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.

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