East Hampton weather in May 2025

Expect 18°C daytime maximum temperatures in the shade with on average 9 hours of sunshine per day in East Hampton in May based on long-term weather averages. There is usually 11 days with some rainfall and 96 mm of average monthly rainfall in May.

  • 18°C maximum daytime temperature in May in East Hampton18
    18°C max day temperature
  • 9 hours of sunshine per day
  • 11 days with some rainfall in May in East Hampton11
    11 days with some rainfall
  • 8°C minimum night-time temperature in May in East Hampton8
    8°C min night temperature
  • 14 hours of daylight per day in May in East Hampton14
    14 hours of daylight per day
  • No heat & humidity in May in East Hampton0
    No heat & humidity
  • 96 mm monthly rainfall in May in East Hampton96
    96 mm of monthly rainfall
  • UV (maximum) index 7 (High) in May in East Hampton7
    7 (High) UV index
  • 10°C sea temperature in May in East Hampton10
    10°C sea temperature

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The May weather guide for New York (East Hampton) shows long term weather averages processed from data supplied by CRU (University of East Anglia), the Met Office & the Netherlands Meteorological Institute. Find out more about our data sources.

Metric (°C / mm)  |  Imperial (°F / inches)

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More about New York

How hot is it in East Hampton in May?

Daytime temperatures usually reach 18°C in East Hampton in May, falling to 8°C at night.

How sunny is it in East Hampton in May?

There are normally 9 hours of bright sunshine each day in East Hampton in May - that's 59% of daylight hours.

Is the sea cold around East Hampton in May?

The average sea temperature around East Hampton in May is 10°C.

Does it rain in East Hampton in May?

There are usually 11 days with some rain in East Hampton in May and the average monthly rainfall is 96mm.

East Hampton May sunrise & sunset times

Browse the sunrise and sunset times for East Hampton in May 2025. Select a month to view East Hampton sunrise and sunset times for the next 12 months.

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Thursday, 1st May 2025 04:47 18:46
Friday, 16th May 2025 04:30 19:01
Saturday, 31st May 2025 04:19 19:14

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