July weather forecast and climate
Island Heights, NJ

Weather in July

July, like June, in Island Heights, New Jersey, is a moderately hot summer month, with average temperature ranging between min 70.7°F (21.5°C) and max 81.1°F (27.3°C).

Temperature

With an average high-temperature of 81.1°F (27.3°C) and an average low-temperature of 70.7°F (21.5°C), July is the warmest month.

Heat index

In July, the average heat index is estimated at a hot 86.4°F (30.2°C). Exhaustion is likely with prolonged exposure and activity. Sustaining activity may result in heat cramps.
Take into consideration that the heat index values are calculated for shade and light wind conditions. Exposure to direct sunshine can increase heat index values by up to 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'apparent temperature', 'feels like', 'felt air temperature', or 'real feel', is what the temperature feels like to the human body when the air temperature is combined with the relative humidity. Additional factors like clothing, wind, metabolic differences, and activity influence one's weather impression. Be aware that direct exposure to sunlight increases heat impact, and may raise the heat index additionally, by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are especially crucial for babies and toddlers. Children are often less aware of the need to rest and re-hydrate. Thirst is a late sign of dehydration - it is vital to remain hydrated, particularly during prolonged physical activities.

Humidity

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

Rainfall

July is the month with the most rainfall. Rain falls for 14.3 days and accumulates 1.97" (50mm) of precipitation.

Snowfall

In Island Heights snow does not fall in April through October.

Daylight

In July, the average length of the day in Island Heights is 14.7h.

Sunshine

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

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 the exposure to the Sun's UV rays for ordinary individuals.
Note: In July, the average maximum UV index of 6 translate into the following recommendations:
Take precautions and adopt sun safety practices. Protection against sunburn is obliged. 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.
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FAQ

What is the warmest month in Island Heights?

The warmest month in Island Heights is July, with an average high-temperature of 81.1°F (27.3°C) and an average low-temperature of 70.7°F (21.5°C).

What is the temperature in July in Island Heights?

In Island Heights, in July, the average high-temperature is 81.1°F (27.3°C), and the average low-temperature is 70.7°F (21.5°C). The average heat index (a.k.a. 'feels like', 'real feel'), that combines air temperature and relative humidity, in July is estimated at 86.4°F (30.2°C).

What is the average humidity in July in Island Heights?

The average relative humidity in July in Island Heights is 78%.

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

In Island Heights, in July, during 14.3 rainfall days, 1.97" (50mm) of precipitation is typically accumulated.

What is the wettest month in Island Heights?

The month with the most rainfall in Island Heights, New Jersey, is July when the rain falls for 14.3 days and typically aggregates up to 1.97" (50mm) of precipitation.

When it does not snow in Island Heights?

In Island Heights snow does not fall in April through October.

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

In Island Heights, the average length of the day in July is 14.7h.

What month has the most sunshine in Island Heights?

The month with the most sunshine is July, with an average of 10.7h of sunshine.

How long on average sun shines in July in Island Heights?

The average sunshine in July is 10.7h.

What is the month with the highest UV index in Island Heights?

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

What is the UV index reading in July in Island Heights?

The average daily maximum UV index in July is 6. A UV Index estimate of 6 to 7 represents a high health threat from unsafe exposure to the Sun's UV rays.

Average temperature in July
Island Heights, NJ

Average temperature in July - Island Heights, NJ
  • Average high temperature in July: 81.1°F

The warmest month (with the highest average high temperature) is July (81.1°F).
The month with the lowest average high temperature is January (38.7°F).

  • Average low temperature in July: 70.7°F

The month with the highest average low temperature is July (70.7°F).
The coldest month (with the lowest average low temperature) is January (28.8°F).

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Average pressure in July
Island Heights, NJ

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

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

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Average wind speed in July
Island Heights, NJ

Average wind speed in July - Island Heights, NJ
  • Average wind speed in July: 7.8mph

The windiest month (with the highest average wind speed) is January (11.9mph).
The calmest months (with the lowest average wind speed) are July and August (7.8mph).

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Average humidity in July
Island Heights, NJ

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

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

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Average rainfall in July
Island Heights, NJ

Average rainfall in July - Island Heights, NJ
  • Average rainfall in July: 1.97"

The wettest month (with the highest rainfall) is July (1.97").
The driest month (with the least rainfall) is January (0.79").

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Average rainfall days in July
Island Heights, NJ

Average rainfall days in July - Island Heights, NJ
  • Average rainfall days in July: 14.3 days

The month with the highest number of rainy days is July (14.3 days).
The month with the least rainy days is January (6.9 days).

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Average snowfall in July
Island Heights, NJ

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

The month with the highest snowfall is December (0.75").
Months with the least snowfall are April, May, June, July, August, September and October (0").

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Average snowfall days in July
Island Heights, NJ

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

The month with the highest number of snowfall days is January (4.3 days).
Months with the least snowfall days are April, May, June, July, August, September and October (0 days).

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

Average daylight in July / Average sunshine in July - Island Heights, NJ
  • Average daylight in July: 14.7h

The month with the longest days is June (Average daylight: 15h).
The month with the shortest days is December (Average daylight: 9.4h).

  • Average sunshine in July: 10.7h

The month with the most sunshine is July (Average sunshine: 10.7h).
The month with the least sunshine is February (Average sunshine: 4.9h).

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Average sunshine days in July
Island Heights, NJ

Average sunshine days in July - Island Heights, NJ
  • Average sunshine days in July: 13.9 days

The month with the most sunshine days is November (20.6 days).
The month with the least sunshine days is July (13.9 days).

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Average UV index in July
Island Heights, NJ

Average UV index in July - Island Heights, NJ
  • Average UV index in July: 6

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

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Average cloud cover in July
Island Heights, NJ

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

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

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Average visibility in July
Island Heights, NJ

Average visibility in July - Island Heights, NJ
  • Average visibility in July: 6mi

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

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