July weather forecast
Northport, NY

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Weather in July

July is a warm summer month in Northport, New York, with temperature in the range of an average low of 71.2°F (21.8°C) and an average high of 80.1°F (26.7°C).

Temperature

The month of July, characterized by an average high of 80.1°F (26.7°C) and a low of 71.2°F (21.8°C), is recognized as the warmest.

Humidity

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

Rainfall

July is the month with the most rainfall. Rain falls for 17.3 days and accumulates 4.09" (104mm) of precipitation.

Snowfall

May through October are months without snowfall.

Ocean temperature

In Northport, in July, the average water temperature is 72.1°F (22.3°C).
Note: Individual preferences to cold, influenced by conditions such as sunshine, wind, and surrounding temperature, play a part in the comfort of swimming in 72.1°F (22.3°C) waters. (As an aside, Olympic swimming standards dictate water temperatures from 77°F (25°C) to 82.4°F (28°C).)

Daylight

In July, the average length of the day in Northport is 14h and 46min.
On the first day of July in Northport, sunrise is at 5:25 am and sunset at 8:29 pm. On the last day of the month, sunrise is at 5:49 am and sunset at 8:10 pm EDT.

Sunshine

With an average of 10.7h of sunshine, July has the most sunshine of the year in Northport, New York.

UV index

June through August, with an average maximum UV index of 6, are months with the highest UV index. A UV Index of 6 to 7 symbolizes a high health vulnerability from exposure to the Sun's UV radiation for the ordinary person.
Note: The maximum UV index, 6 during July, leads to the following recommendations:
Inhibit overexposure. Warding off sun damage is of utmost importance. Between 10 a.m. and 4 p.m., UV radiation is strongest. Make an effort to avoid direct sunlight during this time, remembering that shade structures may not provide full sun protection. To best shield against UV radiation, choose sun-safe garments and dependable sunglasses. Be cautious! Sand and water surfaces make the Sun's UV rays more potent.
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Frequently asked questions

What time of the year is the hottest in Northport?

The temperatures reach their highest averages in July, with highs of 80.1°F (26.7°C) and lows of 71.2°F (21.8°C).

What is the average July temperature in Northport?

In July, the average high-temperature and low-temperature are 80.1°F (26.7°C) and 71.2°F (21.8°C) respectively.

What is the average humidity in July in Northport?

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

What is the wettest month in Northport?

July is the month with the most rainfall in Northport. Rain falls for 17.3 days and accumulates 4.09" (104mm) of precipitation.

How many days does it rain in July in Northport?

In Northport, in July, it is raining for 17.3 days, with typically 4.09" (104mm) of accumulated precipitation.

When it does not snow in Northport?

May through October are months without snowfall.

How warm is the water in July in Northport?

In Northport, the average seawater temperature in July 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 Northport have in July?

In Northport, New York, the average day length in July is 14h and 46min.

What time are sunrise and sunset in July in Northport?

On the first day of July in Northport, sunrise is at 5:25 am and sunset at 8:29 pm. On the last day of the month, sunrise is at 5:49 am and sunset at 8:10 pm EDT.

What month has the most sunshine in Northport?

With an average of 10.7h of sunshine, July has the most sunshine of the year in Northport, New York.

How many hours of sunshine does Northport have in July?

The average sunshine duration in July in Northport is 10.7h.

When is the highest UV index in Northport?

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

What is the UV index intensity in July in Northport?

In Northport, the average daily maximum UV index in July is 6. A UV Index reading of 6 to 7 represents a high health risk from 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
Northport, NY

Average temperature in July - Northport, NY
  • Average high temperature in July: 80.1°F

The warmest month (with the highest average high temperature) is July (80.1°F).
The month with the lowest average high temperature is January (37°F).

  • Average low temperature in July: 71.2°F

The month with the highest average low temperature is July (71.2°F).
The coldest month (with the lowest average low temperature) is January (28.6°F).

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Average pressure in July
Northport, NY

Average pressure in July - Northport, 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).

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Average wind speed in July
Northport, NY

Average wind speed in July - Northport, NY
  • Average wind speed in July: 7.8mph

The windiest month (with the highest average wind speed) is January (12.2mph).
The calmest month (with the lowest average wind speed) is July (7.8mph).

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Average humidity in July
Northport, NY

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

The months with the highest relative humidity are May and June (76%).
The month with the lowest relative humidity is November (71%).

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Average rainfall in July
Northport, NY

Average rainfall in July - Northport, NY
  • Average rainfall in July: 4.09"

The wettest month (with the highest rainfall) is July (4.09").
The driest month (with the least rainfall) is January (2.09").

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Average rainfall days in July
Northport, NY

Average rainfall days in July - Northport, NY
  • Average rainfall days in July: 17.3 days

The month with the highest number of rainy days is July (17.3 days).
The month with the least rainy days is January (8.1 days).

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Average snowfall in July
Northport, NY

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

The month with the highest snowfall is March (1.77").
The months with the least snowfall are May, June, July, August, September and October (0").

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Average snowfall days in July
Northport, NY

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

The month with the highest number of snowfall days is February (4.9 days).
The months with the least snowfall days are May, June, July, August, September and October (0 days).

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Average sea temperature in July
Northport, NY

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

The best month for swimming (with the highest average sea temperature) is August (74°F).
The coldest month (with the lowest average sea temperature) is February (39.7°F).

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

Average daylight in July / Average sunshine in July - Northport, 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 4min

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
Northport, NY

Average sunshine days in July - Northport, NY
  • Average sunshine days in July: 11.4 days

The month with the most sunshine days is November (19.6 days).
The month with the least sunshine days is July (11.4 days).

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Average UV index in July
Northport, NY

Average UV index in July - Northport, 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
Northport, NY

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

The month with the most cloud cover is December (Cloud cover 48).
The months with the least cloud cover are July and August (Cloud cover 29).

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Average visibility in July
Northport, NY

Average visibility in July - Northport, 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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Northport, New York, USA

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