July weather forecast
Brooklyn, NY

Weather in July

July, like June, in Brooklyn, New York, is another warm summer month, with temperature in the range of an average high of 81.5°F (27.5°C) and an average low of 70.3°F (21.3°C).

Temperature

With an average high-temperature of 81.5°F (27.5°C) and an average low-temperature of 70.3°F (21.3°C), July is the warmest month.

Heat index

The average heat index in July is appraised at a tropical 86°F (30°C). Constant exposure and activity lead to possible fatigue. Prolonged exercise may result in heat cramps.
Take into consideration that the heat index values are calculated for shade and light wind conditions. With exposure to direct sunlight, the heat index may be increased by up to 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'real feel', 'apparent temperature', 'felt air temperature', or 'feels like', is a measure of how hot it feels when the actual air humidity is factored in. This effect is subjective, depending on the activity and individual's heat perception influenced by various reasons (metabolic differences, pregnancy, wind). Be aware that direct exposure to sunlight increases heat impact and may raise the heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are especially crucial for babies and toddlers. Young children are generally more endangered than adults, as they usually less sweat. And also, due to larger skin surface relative to their small bodies and higher heat production as a result of their activity.

Humidity

In Brooklyn, the average relative humidity in July is 74%.

Rainfall

July is the month with the most rainfall in Brooklyn. Rain falls for 12.9 days and accumulates 1.34" (34mm) of precipitation.

Snowfall

In Brooklyn, snow does not fall in May through November.

Ocean temperature

In Brooklyn, the average seawater temperature in July is 72.1°F (22.3°C).
Note: Depending on a person's sensitivity to cold, with regards to sunshine, wind, and air temperature, a quick swim in 72.1°F (22.3°C) water may be enjoyable. (FYI: The official water temperature required for the Olympic swimming competition is 77°F (25°C) to 82.4°F (28°C).)

Daylight

The average length of the day in July in Brooklyn is 14h and 45min.
On the first day of the month, sunrise is at 5:28 am and sunset at 8:30 pm. On the last day of July, sunrise is at 5:51 am and sunset at 8:12 pm EDT.

Sunshine

July has the most sunshine of the year, with an average of 10.7h 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 estimate of 6 to 7 represents a high health vulnerability from exposure to the Sun's UV rays for the ordinary person.
Note: The daily maximum UV index of 6 in July interpret into the following advice:
Take precautions against overexposure. Fair-skinned people may get burned in less than 20 minutes. 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. On bright days sunglasses that block both UVA and UVB rays should be worn. A hat with a wide brim is extremely helpful, as it can prevent roughly 50% of UV radiation from reaching the eyes. Beware! The reflection of water and sand dramatically increases exposure to the UV rays.
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FAQ

What is the warmest month in Brooklyn?

The warmest month in Brooklyn is July, with an average high-temperature of 81.5°F (27.5°C) and an average low-temperature of 70.3°F (21.3°C).

What is the temperature in July in Brooklyn?

In Brooklyn, in July, the average high-temperature is 81.5°F (27.5°C), and the average low-temperature is 70.3°F (21.3°C). in July, the average heat index (a.k.a. 'felt air temperature', 'feels like'), which takes the relative humidity and factors it into the air temperature reading, is appraised at 86°F (30°C).

What is the average humidity in July in Brooklyn?

The average relative humidity in July in Brooklyn is 74%.

What is the rainiest month in Brooklyn?

July is the month with the most rainfall. Rain falls for 12.9 days and accumulates 1.34" (34mm) of precipitation.

How many days does it rain in July in Brooklyn?

In Brooklyn, in July, it is raining for 12.9 days, with typically 1.34" (34mm) of accumulated precipitation.

When it does not snow in Brooklyn?

In Brooklyn, New York, snow does not fall in May through November.

How warm is the water in July in Brooklyn?

In Brooklyn, in July, the average water temperature is 72.1°F (22.3°C). Depending on a person's sensitivity to cold, with regards to sunshine, wind, and air temperature, a quick swim in 72.1°F (22.3°C) water may be enjoyable.

How many hours of daylight does Brooklyn have in July?

In July, the average day length in Brooklyn, New York, is 14h and 45min.

When is the sunrise / sunset in July in Brooklyn?

On the first day of July in Brooklyn, New York, sunrise is at 5:28 am and sunset at 8:30 pm. On the last day of the month, sunrise is at 5:51 am and sunset at 8:12 pm EDT.

What month has the most sunshine in Brooklyn?

With an average of 10.7h of sunshine, July has the most sunshine of the year.

How many hours of sunshine does Brooklyn have in July?

In Brooklyn, the average sunshine duration in July is 10.7h.

What is the month with the highest UV index in Brooklyn?

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

What is the UV index intensity in July in Brooklyn?

The average daily maximum UV index in July is 6. A UV Index value of 6 to 7 symbolizes a high health vulnerability from 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
Brooklyn, NY

Average temperature in July - Brooklyn, NY
  • Average high temperature in July: 81.5°F

The warmest month (with the highest average high temperature) is July (81.5°F).
The month with the lowest average high temperature is January (37°F).

  • Average low temperature in July: 70.3°F

The month with the highest average low temperature is July (70.3°F).
The coldest month (with the lowest average low temperature) is January (27.7°F).

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Average pressure in July
Brooklyn, NY

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

The month with the highest atmospheric pressure is November (30.1"Hg).
The month with the lowest atmospheric pressure is June (29.93"Hg).

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Average wind speed in July
Brooklyn, NY

Average wind speed in July - Brooklyn, NY
  • Average wind speed in July: 7.4mph

The windiest month (with the highest average wind speed) is January (11.2mph).
The calmest month (with the lowest average wind speed) is July (7.4mph).

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Average humidity in July
Brooklyn, NY

Average humidity in July - Brooklyn, NY
  • Average humidity in July: 74%

The months with the highest relative humidity are February, May and June (76%).
The months with the lowest relative humidity are August and November (72%).

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Average rainfall in July
Brooklyn, NY

Average rainfall in July - Brooklyn, NY
  • Average rainfall in July: 1.34"

The wettest month (with the highest rainfall) is July (1.34").
The driest month (with the least rainfall) is September (0.51").

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Average rainfall days in July
Brooklyn, NY

Average rainfall days in July - Brooklyn, NY
  • Average rainfall days in July: 12.9 days

The month with the highest number of rainy days is July (12.9 days).
The month with the least rainy days is January (4.9 days).

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Average snowfall in July
Brooklyn, NY

Average snowfall in July - Brooklyn, NY
  • Average snowfall in July: 0"

The month with the highest snowfall is March (0.55").
The months with the least snowfall are May, June, July, August, September, October and November (0").

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Average snowfall days in July
Brooklyn, NY

Average snowfall days in July - Brooklyn, NY
  • Average snowfall days in July: 0 days

The months with the highest number of snowfall days are January and February (3.6 days).
The months with the least snowfall days are May, June, July, August and September (0 days).

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Average sea temperature in July
Brooklyn, NY

Average sea temperature in July - Brooklyn, NY
  • Average sea temperature in July: 72.1°F

The best month for swimming (with the highest average sea temperature) is August (74.1°F).
The coldest month (with the lowest average sea temperature) is February (39.9°F).

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Average daylight in July /
Average sunshine in July
Brooklyn, NY

Average daylight in July / Average sunshine in July - Brooklyn, NY
  • Average daylight in July: 14h and 45min

The month with the longest days is June (Average daylight: 15h and 2min).
The month with the shortest days is December (Average daylight: 9h and 19min).

  • Average sunshine in July: 10h and 42min

The month with the most sunshine is July (Average sunshine: 10h and 42min).
The month with the least sunshine is February (Average sunshine: 4h and 48min).

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Average sunshine days in July
Brooklyn, NY

Average sunshine days in July - Brooklyn, NY
  • Average sunshine days in July: 16.2 days

The month with the most sunshine days is January (22 days).
The month with the least sunshine days is June (16 days).

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Average UV index in July
Brooklyn, NY

Average UV index in July - Brooklyn, 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, November and December (UV index 2).

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Average cloud cover in July
Brooklyn, NY

Average cloud cover in July - Brooklyn, NY
  • Average cloud cover in July: 29

The months with the most cloud cover are February, March and December (Cloud cover 47).
The month with the least cloud cover is August (Cloud cover 28).

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Average visibility in July
Brooklyn, NY

Average visibility in July - Brooklyn, 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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