East Hampton
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East Hampton Weather in September

East Hampton in September sees high temperatures, with highs around 23°C (73°F) and overnight lows of 15°C (59°F). Rainfall is fairly high at around 96 mm (3.8 in) on average, so pack waterproofs just in case.

Rainfall in East Hampton in September

Historically, the month has about 8 days of rain, averaging 96 mm (3.8 in) in total. When it rains this month, it tends to come down fairly heavily. Showers can be substantial even if they don't last all day.

Temperature in East Hampton in September

East Hampton has excellent weather in September, with days reaching 23°C (73°F) and nights cooling to 15°C (59°F). Conditions stay fairly consistent through the month, making it easier to plan what to wear. Nights cool down to 15°C (59°F), so a light jacket or extra layer is useful once the sun goes down. On the plus side, the cooler nights make for comfortable sleeping conditions.

If you favor pleasant temperatures and minimal rainfall, September is one of the best months to visit East Hampton.

East Hampton Temperature in September

Min Temperature
15°C (59°F)
Max Temperature
23°C (73°F)
Chance of Rain
27%
Precipitation
96 mm (3.8 in)
Rainy days
8 days

East Hampton Weather by Month

Pick a month to see the average temperature, rainfall and sunshine in East Hampton - and find the best time to visit.

Best Places in the United States of America in September

Find out more about the weather in the United States of America and which places have the best travel conditions in this month. See all of the United States of America in September →

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).

What to Wear in East Hampton in September

Comfortable temperatures call for an easy wardrobe in September. Pack summer basics like t-shirts and shorts, but include a light jacket for cooler moments. A pair of comfortable walking shoes is essential. Expect heavy rainfall, so bring good rain protection and waterproof bags.

What To Do in East Hampton in September

We rated the following activities from 1 (least suitable) to 10 (best) to do.

  • Cycling
    9/10
  • Walking
    9/10
  • Camping
    8/10
  • Outdoor sports
    9/10

East Hampton 3-Day Forecast

More climate data for East Hampton

Popular in September

Where to go in September - average daytime high across popular destinations.

Bucket list

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