July weather forecast
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

Weather in July

July is a moderately hot summer month in East Hampton, New York, with an average temperature ranging between min 70.3°F (21.3°C) and max 74.8°F (23.8°C).

Temperature

In July, the average high-temperature marginally rises from a comfortable 67.1°F (19.5°C) in June to a warm 74.8°F (23.8°C). In July, the average low-temperature is 70.3°F (21.3°C).

Humidity

In July, the average relative humidity in East Hampton is 80%.

Rainfall

In East Hampton, in July, during 15.5 rainfall days, 3.03" (77mm) of precipitation is typically accumulated. Throughout the year, in East Hampton, there are 148 rainfall days, and 33.07" (840mm) of precipitation is accumulated.

Snowfall

In East Hampton, snow does not fall in June through October.

Ocean temperature

In July, the average ocean temperature is 69.8°F (21°C).
Note: For swimming, a surface water temperature of 69.8°F (21°C) is not enjoyable for the majority. It is not considered safe, as controlling breathing becomes progressively more difficult as water temperature decreases below 69.8°F (21°C).

Daylight

In July, the average length of the day is 14h and 47min.
On the first day of the month, sunrise is at 5:20 am and sunset at 8:24 pm. On the last day of July, in East Hampton, sunrise is at 5:44 am and sunset at 8:06 pm EDT.

Sunshine

The average sunshine in July is 10.5h.

UV index

June through August, with an average maximum UV index of 6, are months with the highest UV index. A UV Index value of 6 to 7 symbolizes a high health risk from unprotected exposure to Sun's UV rays for the average person.
Note: The average daily UV index of 6 in July transform into the following instructions:
Take precautions and utilize sun safety practices. Protection against skin and eye damage is required. The Sun's UV radiation is most powerful between 10 a.m. and 4 p.m. To the extent possible, limit exposure to the direct sun during these hours. 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.
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FAQ

What is the temperature in July in East Hampton?

The average high-temperature, in July, is 74.8°F (23.8°C), while the average low-temperature is 70.3°F (21.3°C).

What is the average humidity in July in East Hampton?

The average relative humidity in July in East Hampton, New York, is 80%.

How much does it rain in East Hampton in July?

In East Hampton, New York, in July, during 15.5 rainfall days, 3.03" (77mm) of precipitation is typically accumulated.

When it does not snow in East Hampton?

June through October are months without snowfall.

What is the ocean temperature in July in East Hampton?

In East Hampton, the average seawater temperature in July is 69.8°F (21°C). For swimming, a surface water temperature of 69.8°F (21°C) is not enjoyable for the majority. It is not considered safe, as controlling breathing becomes progressively more difficult as water temperature decreases below 69.8°F (21°C).

What is the average length of the day in July in East Hampton?

The average day length in July in East Hampton, New York, is 14h and 47min.

When is the sunrise / sunset in July in East Hampton?

On the first day of July in East Hampton, sunrise is at 5:20 am and sunset at 8:24 pm. On the last day of the month, sunrise is at 5:44 am and sunset at 8:06 pm EDT.

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

The average sunshine duration in July is 10.5h.

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

The months with the highest UV index are June through August, with an average maximum UV index of 6.

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

In July, the average daily maximum UV index in East Hampton, New York, is 6. A UV Index reading of 6 to 7 represents a high hazard to health from unsafe exposure to Sun's UV rays.
Average humidity
Average rainfall days
Average snowfall
Average snowfall days
Average sunshine days
Average UV index
Average cloud cover
Average visibility

Average temperature in July
East Hampton, NY

Average temperature in July - East Hampton, NY
  • Average high temperature in July: 74.8°F

The warmest month (with the highest average high temperature) is August (75.4°F).
The month with the lowest average high temperature is January (38.8°F).

  • Average low temperature in July: 70.3°F

The month with the highest average low temperature is August (71.2°F).
The coldest month (with the lowest average low temperature) is January (31.1°F).

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Average pressure in July
East Hampton, NY

Average pressure in July - East Hampton, NY
  • Average pressure in July: 29.96"Hg

The month with the highest atmospheric pressure is November (30.08"Hg).
The month with the lowest atmospheric pressure is June (29.93"Hg).

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Average wind speed in July
East Hampton, NY

Average wind speed in July - East Hampton, NY
  • Average wind speed in July: 10.8mph

The windiest month (with the highest average wind speed) is January (16.4mph).
The calmest month (with the lowest average wind speed) is July (10.8mph).

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Average humidity in July
East Hampton, NY

Average humidity in July - East Hampton, NY
  • Average humidity in July: 80%

The months with the highest relative humidity are May and June (82%).
The month with the lowest relative humidity is November (72%).

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Average rainfall in July
East Hampton, NY

Average rainfall in July - East Hampton, NY
  • Average rainfall in July: 3.03"

The wettest month (with the highest rainfall) is December (3.54").
The driest month (with the least rainfall) is September (2.09").

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Average rainfall days in July
East Hampton, NY

Average rainfall days in July - East Hampton, NY
  • Average rainfall days in July: 15.5 days

The months with the highest number of rainy days are July and August (15.5 days).
The month with the least rainy days is January (8.3 days).

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Average snowfall in July
East Hampton, NY

Average snowfall in July - East Hampton, NY
  • Average snowfall in July: 0"

The month with the highest snowfall is March (1.97").
The months with the least snowfall are June, July, August, September and October (0").

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Average snowfall days in July
East Hampton, NY

Average snowfall days in July - East Hampton, NY
  • Average snowfall days in July: 0 days

The month with the highest number of snowfall days is January (3.9 days).
The months with the least snowfall days are June, July, August, September and October (0 days).

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Average sea temperature in July
East Hampton, NY

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).
The coldest months (with the lowest average sea temperature) are February and March (41°F).

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Average daylight in July /
Average sunshine in July
East Hampton, NY

Average daylight in July / Average sunshine in July - East Hampton, NY
  • Average daylight in July: 14h and 47min

The month with the longest days is June (Average daylight: 15h and 4min).
The month with the shortest days is December (Average daylight: 9h and 17min).

  • Average sunshine in July: 10h and 30min

The month with the most sunshine is August (Average sunshine: 10h and 36min).
The month with the least sunshine is December (Average sunshine: 4h and 36min).

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Average sunshine days in July
East Hampton, NY

Average sunshine days in July - East Hampton, NY
  • Average sunshine days in July: 13.3 days

The month with the most sunshine days is November (18.4 days).
The months with the least sunshine days are July and August (13.3 days).

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Average UV index in July
East Hampton, NY

Average UV index in July - East Hampton, NY
  • Average UV index in July: 6

The months with the highest UV index are June, July and August (UV index 6).
The months with the lowest UV index are January, February, March and December (UV index 2).

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Average cloud cover in July
East Hampton, NY

Average cloud cover in July - East Hampton, NY
  • Average cloud cover in July: 29

The month with the most cloud cover is December (Cloud cover 51).
The month with the least cloud cover is August (Cloud cover 27).

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Average visibility in July
East Hampton, NY

Average visibility in July - East Hampton, NY
  • Average visibility in July: 6mi

The months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (6mi).
The months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (6mi).

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