July weather forecast
Green Island, NJ

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Weather in July

July, the same as June, is a moderately hot summer month in Green Island, New Jersey, with temperature in the range of an average high of 80.6°F (27°C) and an average low of 70.9°F (21.6°C).

Temperature

July temperatures tend to peak at an average high of 80.6°F (27°C) and dip to a low of 70.9°F (21.6°C).

Heat index

The heat index for July is estimated at a hot 86°F (30°C). Extended exposure and activity might lead to tiredness, potentially resulting in heat cramps.
Metrics for the heat index primarily focus on shaded spots and light wind conditions. Exposure to the direct sun might augment heat index values by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'apparent temperature' or 'real feel', is an amalgamation of air temperature and humidity to express the equivalent perceived temperature. The individual's experience of temperature can be shaped by numerous aspects such as metabolic variations, physical exertion, and attire. When in direct sunlight, one should be cautious as it can raise the heat index by as much as 15 Fahrenheit (8 Celsius) degrees. Heat index values are extremely vital to babies and toddlers. Children frequently do not understand the need for recuperation and hydration. Thirst, being a late manifestation of dehydration, underlines the need to hydrate frequently, especially when engaging in prolonged physical exercises.

Humidity

The average relative humidity in July is 78%.

Rainfall

The month with the most rainfall is July, when the rain falls for 16.1 days and typically aggregates up to 2.56" (65mm) of precipitation.

Snowfall

In Green Island, New Jersey, snow does not fall in April through October.

Daylight

In July, the average length of the day is 14h and 41min.
On the first day of the month, sunrise is at 5:31 am and sunset at 8:29 pm. On the last day of July, sunrise is at 5:54 am and sunset at 8:11 pm EDT.

Sunshine

July has the most sunshine of the year in Green Island, 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 in Green Island. A UV Index reading of 6 to 7 represents a high health vulnerability from unprotected exposure to Sun's UV rays for average individuals.
Note: A maximum high UV index of 6 in July translates into the following recommendations:
Guard against overexposure. Protection from sun-induced harm is essential. Limit direct sun exposure especially between 10 a.m. and 4 p.m., when UV radiation is at its peak. However, keep in mind that shade structures may not provide full sun protection. To cut down UV radiation exposure by about half, sport a wide-brim hat.
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Frequently asked questions

What is the warmest month in Green Island?

The month of July, characterized by an average high of 80.6°F (27°C) and a low of 70.9°F (21.6°C), is recognized as the warmest in Green Island, New Jersey.

What are July temperatures in Green Island?

July temperatures in Green Island, New Jersey, vary between a high-temperature of 80.6°F (27°C) and a low-temperature of 70.9°F (21.6°C). In July, the average heat index (a.k.a. 'apparent temperature', 'real feel'), which takes the relative humidity and factors it into the air temperature reading, is estimated at 86°F (30°C).

What is the average humidity in July in Green Island?

In July, the average relative humidity in Green Island, New Jersey, is 78%.

What is the rainiest month in Green Island?

July is the month with the most rainfall. Rain falls for 16.1 days and accumulates 2.56" (65mm) of precipitation.

How many days does it rain in July in Green Island?

In Green Island, during July, the rain falls for 16.1 days and regularly aggregates up to 2.56" (65mm) of precipitation.

When it does not snow in Green Island?

April through October are months without snowfall.

How many hours of daylight does Green Island have in July?

The average day length in July in Green Island, New Jersey, is 14h and 41min.

When is the sunrise / sunset in July in Green Island?

On the first day of July in Green Island, sunrise is at 5:31 am and sunset at 8:29 pm. On the last day of the month, sunrise is at 5:54 am and sunset at 8:11 pm EDT.

What month has the most sunshine in Green Island?

The month with the most sunshine in Green Island, New Jersey, is July, with an average of 10.7h of sunshine.

How many hours of sunshine does Green Island have in July?

In July, the average sunshine duration is 10.7h.

What are the months with the highest UV index in Green Island?

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

How high is the UV index in July in Green Island?

The average daily maximum UV index in July in Green Island is 6. A UV Index of 6 to 7 symbolizes a high health risk from exposure to the Sun's UV radiation.
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
Green Island, NJ

Average temperature in July - Green Island, NJ
  • Average high temperature in July: 80.6°F

The warmest month (with the highest average high temperature) is July (80.6°F).
The month with the lowest average high temperature is January (38.8°F).

  • Average low temperature in July: 70.9°F

The month with the highest average low temperature is July (70.9°F).
The coldest month (with the lowest average low temperature) is January (29.1°F).

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Average pressure in July
Green Island, NJ

Average pressure in July - Green Island, NJ
  • Average pressure in July: 29.96"Hg

The month with the highest atmospheric pressure is November (30.11"Hg).
The month with the lowest atmospheric pressure is June (29.93"Hg).

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Average wind speed in July
Green Island, NJ

Average wind speed in July - Green Island, NJ
  • Average wind speed in July: 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 (8mph).

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Average humidity in July
Green Island, NJ

Average humidity in July - Green Island, NJ
  • Average humidity in July: 78%

The months with the highest relative humidity are May and June (80%).
The months with the lowest relative humidity are January, March and November (74%).

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Average rainfall in July
Green Island, NJ

Average rainfall in July - Green Island, NJ
  • Average rainfall in July: 2.56"

The wettest month (with the highest rainfall) is July (2.56").
The driest month (with the least rainfall) is January (0.94").

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Average rainfall days in July
Green Island, NJ

Average rainfall days in July - Green Island, NJ
  • Average rainfall days in July: 16.1 days

The month with the highest number of rainy days is July (16.1 days).
The month with the least rainy days is January (7 days).

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Average snowfall in July
Green Island, NJ

Average snowfall in July - Green Island, NJ
  • Average snowfall in July: 0"

The month with the highest snowfall is January (0.91").
The months with the least snowfall are April, May, June, July, August, September and October (0").

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Average snowfall days in July
Green Island, NJ

Average snowfall days in July - Green Island, NJ
  • Average snowfall days in July: 0 days

The month with the highest number of snowfall days is January (4.4 days).
The months with the least snowfall days are May, June, July, August, September and October (0 days).

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Average daylight in July /
Average sunshine in July
Green Island, NJ

Average daylight in July / Average sunshine in July - Green Island, NJ
  • Average daylight in July: 14h and 4min

The month with the longest days is June (Average daylight: 15h and 0min).
The month with the shortest days is December (Average daylight: 9h and 24min).

  • 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 54min).

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Average sunshine days in July
Green Island, NJ

Average sunshine days in July - Green Island, NJ
  • Average sunshine days in July: 11.9 days

The month with the most sunshine days is January (20.2 days).
The month with the least sunshine days is July (11.9 days).

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Average UV index in July
Green Island, NJ

Average UV index in July - Green Island, NJ
  • 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, November and December (UV index 2).

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Average cloud cover in July
Green Island, NJ

Average cloud cover in July - Green Island, NJ
  • Average cloud cover in July: 28

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

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Average visibility in July
Green Island, NJ

Average visibility in July - Green Island, NJ
  • 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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Green Island, New Jersey, USA

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