July weather forecast
Westhampton Beach, NY

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Weather in July

July in Westhampton Beach, New York, is a warm summer month, with an average temperature ranging between min 71.2°F (21.8°C) and max 76.3°F (24.6°C).

Temperature

The start of July brings a subtle rise in the average high-temperature, moving from a pleasant 68.7°F (20.4°C) in June to a moderately hot 76.3°F (24.6°C). July is characterized by a steady nighttime low-temperature of 71.2°F (21.8°C).

Humidity

The average relative humidity in July is 80%.

Rainfall

In Westhampton Beach, in July, it is raining for 16 days, with typically 2.83" (72mm) of accumulated precipitation. In Westhampton Beach, during the entire year, the rain falls for 148 days and collects up to 29.76" (756mm) of precipitation.

Snowfall

April, June through November are months without snowfall.

Ocean temperature

In Westhampton Beach, in July, the average water temperature is 71.6°F (22°C).
Note: If cold is not your friend, swimming at 71.6°F (22°C) might be daunting. But the right mix of sunshine, wind, and external temperature can make a difference. Although wetsuits are not essential, they can enhance the swimming experience.

Daylight

In July, the average length of the day is 14h and 46min.
On the first day of July, sunrise is at 5:23 am and sunset at 8:26 pm. On the last day of the month, sunrise is at 5:46 am and sunset at 8:07 pm EDT.

Sunshine

The months with the most sunshine are July and August, with an average of 10.8h of sunshine.

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 threat to health from exposure to the Sun's UV radiation for ordinary individuals.
Note: In July, a daily UV index of 6 turns into the following recommendations:
Take precautions and adopt sun safety practices. Protection against sunburn is obliged. The hours from 10 a.m. to 4 p.m. have the most intense UV radiation. As much as possible, limit direct sun exposure during this period. Outfit yourself in sun-safe attire, like long sleeves, pants, a hat, and UV-blocking sunglasses. Be vigilant! The Sun's UV rays get a boost from sand and water reflections.
Updated: Jul 31, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What is the average July temperature?

During July, Westhampton Beach experiences an average high-temperature of 76.3°F (24.6°C) and a low-temperature of 71.2°F (21.8°C).

What is the average humidity in July?

The average relative humidity in July is 80%.

How much does it rain in July?

In July, the rain falls for 16 days. Throughout July, 2.83" (72mm) of precipitation is accumulated.

When it does not snow?

In Westhampton Beach, snow does not fall in April, June through November.

How warm is the water in July?

In Westhampton Beach, in July, the average water temperature is 71.6°F (22°C). Depending on a person's sensitivity to cold, with regards to sunshine, wind, and air temperature, a quick swim in 71.6°F (22°C) water may be enjoyable.

How many hours of daylight does Westhampton Beach have in July?

In July, the average day length is 14h and 46min.

What time are sunrise and sunset in July?

On the first day of July, sunrise is at 5:23 am and sunset at 8:26 pm. On the last day of the month, sunrise is at 5:46 am and sunset at 8:07 pm EDT.

What are the months with the most sunshine?

July and August, with an average of 10.8h of sunshine, are months with the most sunshine.

How long on average sun shines in July?

The average sunshine duration in July in Westhampton Beach is 10.8h.

What is the month with the highest UV index?

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

How high is the UV index in July?

The average daily maximum UV index in July is 6. A UV Index value of 6 to 7 symbolizes a high health risk from unsafe exposure to Sun's UV rays.
Average humidity
Average rainfall days
Average snowfall
Average snowfall days
Average daylight
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility

Average temperature in July
Westhampton Beach, NY

Average temperature in July - Westhampton Beach, NY
  • Average high temperature in July: 76.3°F

The warmest month (with the highest average high temperature) is August (76.5°F).
The month with the lowest average high temperature is January (38.8°F).

  • Average low temperature in July: 71.2°F

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

Average pressure in July
Westhampton Beach, NY

Average pressure in July - Westhampton Beach, NY
  • Average pressure in July: 29.96"Hg

The month with the highest atmospheric pressure is November (30.09"Hg).
The month with the lowest atmospheric pressure is June (29.93"Hg).

Average wind speed in July
Westhampton Beach, NY

Average wind speed in July - Westhampton Beach, NY
  • Average wind speed in July: 10.2mph

The windiest month (with the highest average wind speed) is January (15.4mph).
The calmest month (with the lowest average wind speed) is July (10.2mph).

Average humidity in July
Westhampton Beach, NY

Average humidity in July - Westhampton Beach, NY
  • Average humidity in July: 80%

The month with the highest relative humidity is May (81%).
The month with the lowest relative humidity is November (72%).

Average rainfall in July
Westhampton Beach, NY

Average rainfall in July - Westhampton Beach, NY
  • Average rainfall in July: 2.83"

The wettest month (with the highest rainfall) is October (3.07").
The driest month (with the least rainfall) is January (1.89").

Average rainfall days in July
Westhampton Beach, NY

Average rainfall days in July - Westhampton Beach, NY
  • Average rainfall days in July: 16 days

The month with the highest number of rainy days is July (16 days).
The month with the least rainy days is January (7.8 days).

Average snowfall in July
Westhampton Beach, NY

Average snowfall in July - Westhampton Beach, NY
  • Average snowfall in July: 0"

The month with the highest snowfall is March (1.54").
The months with the least snowfall are April, June, July, August, September, October and November (0").

Average snowfall days in July
Westhampton Beach, NY

Average snowfall days in July - Westhampton Beach, NY
  • Average snowfall days in July: 0 days

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

Average sea temperature in July
Westhampton Beach, NY

Average sea temperature in July - Westhampton Beach, NY
  • Average sea temperature in July: 71.6°F

The best month for swimming (with the highest average sea temperature) is August (73.7°F).
The coldest month (with the lowest average sea temperature) is February (38°F).

Average daylight in July /
Average sunshine in July
Westhampton Beach, NY

Average daylight in July / Average sunshine in July - Westhampton Beach, NY
  • Average daylight in July: 14h and 5min

The month with the longest days is June (Average daylight: 15h and 6min).
The month with the shortest days is December (Average daylight: 9h and 18min).

  • Average sunshine in July: 10h and 5min

The months with the most sunshine are July and August (Average sunshine: 10h and 48min).
The months with the least sunshine are February and December (Average sunshine: 4h and 48min).

Average sunshine days in July
Westhampton Beach, NY

Average sunshine days in July - Westhampton Beach, NY
  • Average sunshine days in July: 12.6 days

The month with the most sunshine days is November (18.6 days).
The month with the least sunshine days is July (12.6 days).

Average UV index in July
Westhampton Beach, NY

Average UV index in July - Westhampton Beach, 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).

Average cloud cover in July
Westhampton Beach, NY

Average cloud cover in July - Westhampton Beach, NY
  • Average cloud cover in July: 28

The month with the most cloud cover is December (Cloud cover 50).
The month with the least cloud cover is August (Cloud cover 26).

Average visibility in July
Westhampton Beach, NY

Average visibility in July - Westhampton Beach, 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).

Westhampton Beach, New York, USA

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