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

July 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
July, like June, in East Hampton, New York, is a moderately hot summer month, with average temperature varying between 62.6°F (17°C) and 78.8°F (26°C).

Temperature

July is the warmest month, with an average high-temperature of 78.8°F (26°C) and an average low-temperature of 62.6°F (17°C).

Rainfall

In East Hampton, in July, during 9 rainfall days, 1.2" (30mm) of precipitation is typically accumulated. Throughout the year, in East Hampton, there are 120 rainfall days, and 31.9" (810mm) of precipitation is accumulated.

Ocean temperature

In July, the average ocean temperature in East Hampton is 69.8°F (21°C). Swimming in 69.8°F (21°C) is not enjoyable for the majority. Controlling breathing becomes progressively more difficult as surface water temperature decreases below 69.8°F (21°C).

Daylight

In July, the average length of the day is 14.8h.

Sunshine

Months with the most sunshine are May through July, with an average of 9h of sunshine.

UV index

Months with the highest UV index are June through August, with an average maximum UV index of 8. A UV Index value of 8 to 10 symbolizes a very high health risk from the exposure to the Sun's UV radiation for the average person.
The daily maximum UV index of 8 interpret into the following advice:
Take special precautions, as unprotected skin can be damaged and can burn quickly. 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. A wide-brim hat offers excellent sun protection for eyes, ears, face, and neck. Sunglasses with UVA and UVB protection significantly reduce eye damage from sun exposure. Tightly woven, loose-fitting clothes provide additional protection from the Sun.

What is the warmest month in East Hampton?

The warmest month in East Hampton, New York, is July, with an average high-temperature of 78.8°F (26°C) and an average low-temperature of 62.6°F (17°C).

What is the temperature in July in East Hampton?

In July, in East Hampton, the average high-temperature is 78.8°F (26°C), and the average low-temperature is 62.6°F (17°C).

How many days does it rain in July in East Hampton?

In East Hampton, in July, it is raining for 9 days, with typically 1.2" (30mm) of accumulated precipitation.

How cold is the water in July in East Hampton?

In East Hampton, in July, the average water temperature is 69.8°F (21°C). Swimming in 69.8°F (21°C) is not enjoyable for the majority. Controlling breathing becomes progressively more difficult as surface water temperature decreases below 69.8°F (21°C).

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

In East Hampton, the average length of the day in July is 14.8h.

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

Months with the most sunshine in East Hampton are May through July, with an average of 9h of sunshine.

How long on average sun shines in July in East Hampton?

In July, the average sunshine in East Hampton, New York, is 9h.

What are the months with the highest UV index in East Hampton?

Months with the highest UV index in East Hampton, New York, are June through August, with an average maximum UV index of 8.

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

The average daily maximum UV index in July in East Hampton is 8. A UV Index of 8 to 10 symbolizes a very high health vulnerability from the exposure to the Sun's UV rays.
Average temperature in July - East Hampton, NY
  • Average high temperature in July: 78.8°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 July: 62.6°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 July - East Hampton, NY
  • Average rainfall in July: 1.2"

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 July - East Hampton, NY
  • Average rainfall days in July: 9 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 July - East Hampton, NY
  • Average sea temperature in July: 70°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 July / Average sunshine in July - East Hampton, NY
  • Average daylight in July: 14.8h

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 July: 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 July - East Hampton, NY
  • Average UV index in July: 8

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).