July weather forecast
Island Heights, NJ

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Weather in July

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

Temperature

In Island Heights, the peak temperatures are generally noted in July, averaging a high of 81.1°F (27.3°C) and a low of 70.7°F (21.5°C).

Heat index

For most parts of July, the heat index is calculated to be a hot 86°F (30°C). If exposure and activity persist, fatigue could ensue, possibly leading to heat cramps.
Metrics for the heat index primarily focus on shaded spots and light wind conditions. Direct exposure to sunlight could raise the heat index by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'real feel' or 'felt air temperature', melds the effects of warmth and moisture to generate a feeling of heat. The influence of weather is personal, differing among a variety of individuals based on differences in body mass, stature, and the level of physical activity. Consider the fact that direct sun exposure can influence how hot one feels, potentially raising the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are primarily vital for children. Youngsters often neglect the necessity for rest and hydration. Thirst is a sign of advancing dehydration - thus the importance of maintaining hydration, specifically during long-lasting physical activities.

Humidity

In July, the average relative humidity is 78%.

Rainfall

July is the month with the most rainfall in Island Heights. 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 Island Heights, New Jersey, the average length of the day in July is 14h and 41min.
On the first day of July, sunrise is at 5:32 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.

Sunshine

July has the most sunshine of the year in Island Heights, New Jersey, 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 threat to health from unsafe exposure to UV radiation for the ordinary person.
Note: The maximum daily UV index of 6 in July interprets into the following recommendations:
Elude overexposure. Fair-skinned people could get burnt in less than 20 minutes. The time between 10 a.m. and 4 p.m. is when UV radiation is at its peak. Limit exposure to direct sunlight during these hours. Counter UV radiation's ill effects with clothing designed for sun safety and UV-resistant eyewear.
Updated: Aug 17, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What part of the year is the hottest?

July tends to be the warmest month, with temperatures averaging a daily high of 81.1°F (27.3°C) and a low of 70.7°F (21.5°C).

What are July temperatures in Island Heights?

The high-temperature during July is 81.1°F (27.3°C) and the low-temperature is 70.7°F (21.5°C). The average heat index (a.k.a. 'felt air temperature', 'real feel'), which factors the actual air temperature with the relative humidity, in July is calculated to be 86°F (30°C).

What is the average humidity in July?

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

What is the wettest month?

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

How many days does it rain in July?

In Island Heights, in July, it is raining for 14.3 days, with typically 1.97" (50mm) of accumulated precipitation.

When it does not snow?

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

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

In July, the average day length is 14h and 41min.

When is the sunrise / sunset in July?

In July, on the first day of the month, sunrise is at 5:32 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?

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

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

In July, the average sunshine duration is 10.7h.

What are the months with the highest UV index?

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

What is the UV index reading in July?

In July, the average daily maximum UV index is 6. A UV Index estimate of 6 to 7 represents a high health vulnerability 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
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).

Average pressure in July
Island Heights, NJ

Average pressure in July - Island Heights, 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).

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).

Average humidity in July
Island Heights, NJ

Average humidity in July - Island Heights, 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%).

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").

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).

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

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).
The months with the least snowfall days are April, May, June, July, August, September and October (0 days).

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: 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).

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).

Average UV index in July
Island Heights, NJ

Average UV index in July - Island Heights, 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).

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).
The months with the least cloud cover are July and August (Cloud cover 28).

Average visibility in July
Island Heights, NJ

Average visibility in July - Island Heights, 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).

Island Heights, New Jersey, USA

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