The Hamptons weather in September
Mild and comfortable, with some rainy days. Average highs of 22°C and lows of 18°C, with around 10 rainy days expected throughout the month.
While September isn't our top-rated month for The Hamptons, it has its own appeal — typically lower prices, fewer crowds, and a more local feel.
Average high
22°C
Average low
18°C
Rainy days
10 days
Best months to visit
July, August
What to do in The Hamptons in September
Whatever the weather, The Hamptons rewards curious visitors. Here are some of the best ways to spend your time:
Beach swimming and sunbathing: summer season culture
Art gallery hopping: contemporary art scene exploration
Farm-to-table dining: culinary excellence and local producers
Winery tours: North Fork and Southampton wine country
Polo matches attendance: summer sporting culture
Antique and vintage shopping: East Hampton high-end stores
What to pack for September
Light layers work well — T-shirts and shorts for the day, a light jacket for evenings. Comfortable walking shoes are a must. Bring a compact umbrella just in case.
Browse other months
January
4C
Cold, with some rainy days.
February
4C
Cold, with some rainy days.
March
7C
Cold, with some rainy days.
April
11C
Cool, with some rainy days.
May
16C
Cool, with some rainy days.
June
21C
Mild and comfortable, with occasional showers.
Recommended
July
25C
Warm and pleasant, with some rainy days.
Recommended
August
25C
Warm and pleasant, with occasional showers.
September (you are here)
22C
Mild and comfortable, with some rainy days.
October
17C
Cool, with some rainy days.
November
12C
Cool, with occasional showers.
December
7C
Cold, with some rainy days.
Book your September trip to The Hamptons
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