East Hampton
New York, USA
Long-term weather forecast
Long-term weather forecast

May weather forecast and climate
East Hampton, NY

The very tall Montauk Point Lighthouse stands high on a hilly spot overlooking the rocky and pebbly shores of East Hampton in Long Island, New York
The very tall Montauk Point Lighthouse stands high on a hilly spot overlooking the rocky and pebbly shores of East Hampton in Long Island, New York
The last month of the spring, Mayo, is a comfortable month in East Hampton, New York, with average temperature ranging between max 62.6°F (17°C) and min 46.4°F (8°C).

Temperature

In Mayo, the average high-temperature rises, from a cool 53.6°F (12°C) in Abril, to an enjoyable 62.6°F (17°C). In East Hampton, in Mayo, the average low-temperature is 46.4°F (8°C).

Rainfall

In Mayo, in East Hampton, the rain falls for 11 days. Throughout Mayo, 2.76" (70mm) of precipitation is accumulated. In East Hampton, during the entire year, the rain falls for 120 days and collects up to 31.89" (810mm) of precipitation.

Ocean temperature

In Mayo, the average ocean temperature is 51.8°F (11°C).
Note: Swimming in 51.8°F (11°C) is considered dangerous. Unprotected immersion in temperatures below 50°F (10°C) causes quickly maximum intensity cold shock with hyperventilation.

Daylight

In Mayo, the average length of the day in East Hampton is 14.5h.

Sunshine

Months with the most sunshine are Mayo through Julio, with an average of 9h of sunshine.

UV index

In East Hampton, the average daily maximum UV index in Mayo is 7. A UV Index value of 6 to 7 symbolizes a high threat to health from unsafe exposure to the UV radiation for the average person.
Note: The daily maximum UV index of 7 interpret into the following advice:
Take precautions and utilize sun safety practices. Protection against the skin and eye damage is required. Seek shade and minimize exposure to direct Sun in a period between 10 a.m. and 4 p.m. when UV radiation is most intense; keep in mind that shade structures like parasols or canopies do not provide perfect sun protection. Sun-protective clothing, a long-sleeved shirt and pants, a wide-brimmed hat, and UVA and UVB-blocking sunglasses are particularly helpful in blocking UV radiation's harmful effects.

What is the temperature in Mayo in East Hampton?

In East Hampton, in Mayo, the average high-temperature is 62.6°F (17°C), and the average low-temperature is 46.4°F (8°C).

How much does it rain in East Hampton in Mayo?

In East Hampton, New York, in Mayo, during 11 rainfall days, 2.76" (70mm) of precipitation is typically accumulated.

What is the water temperature in Mayo in East Hampton?

In Mayo, the average ocean temperature is 51.8°F (11°C). At temperatures below 50°F (10°C), swimming in a suitably protected swimsuit is feasible; otherwise, cold shock and loss of breathing control are imminent. Even a short swim, without thermal protection, at temperatures around 55.4°F (13°C) is not comfortable.

How many hours of daylight does East Hampton have in Mayo?

In East Hampton, the average length of the day in Mayo is 14.5h.

What are the months with the most sunshine in East Hampton?

Mayo through Julio, with an average of 9h of sunshine, are months with the most sunshine in East Hampton, New York.

How many hours of sunshine does East Hampton have in Mayo?

The average sunshine in Mayo in East Hampton, New York, is 9h.

What is the UV index intensity in Mayo in East Hampton?

In East Hampton, the average daily maximum UV index in Mayo is 7. A UV Index of 6 to 7 symbolizes a high health threat from the exposure to the Sun's UV radiation.
Average temperature in May - East Hampton, NY
  • Average high temperature in May: 62.6°F

The warmest month (with the highest average high temperature) is July (78.8°F).
The month with the lowest average high temperature is January (35.6°F).

  • Average low temperature in May: 46.4°F

Months with the highest average low temperature are July and August (62.6°F).
The coldest month (with the lowest average low temperature) is January (23°F).

Average rainfall in May - East Hampton, NY
  • Average rainfall in May: 2.8"

The wettest month (with the highest rainfall) is November (5.5").
The driest month (with the lowest rainfall) is August (0.8").

Average rainfall days in May - East Hampton, NY
  • Average rainfall days in May: 11 days

The month with the highest number of rainy days is December (12 days).
Months with the lowest number of rainy days are September and October (8 days).

Average sea temperature in May - East Hampton, NY
  • Average sea temperature in May: 52°F

The best month for swimming (with the highest average sea temperature) is August (72°F).
Coldest months (with the lowest average sea temperature) are February and March (41°F).

Average daylight in May / Average sunshine in May - East Hampton, NY
  • Average daylight in May: 14.5h

The month with the longest days is June (Average daylight: 15.1h).
The month with shortest days is December (Average daylight: 9.3h).

  • Average sunshine in May: 9h

Months with most sunshine are May, June and July (Average sunshine: 9h).
Months with least sunshine are November and December (Average sunshine: 5).

Average UV index in May - East Hampton, NY
  • Average UV index in May: 7

Months with the highest UV index are June, July and August (UV index 8).
The month with the lowest UV index is December (UV index 1).