August weather forecast and climate
Island Beach Heights, NJ

August, the last month of the summer, in Island Beach Heights, is also a moderately hot month, with average temperature ranging between max 79.9°F (26.6°C) and min 70.3°F (21.3°C).

Temperature

In Island Beach Heights, the average high-temperature is essentially the same as in July - a still moderately hot 79.9°F (26.6°C). The average low-temperature, in August, is 70.3°F (21.3°C).

Humidity

In Island Beach Heights, the average relative humidity in August is 76%.

Rainfall

In Island Beach Heights, in August, it is raining for 13.2 days, with typically 1.81" (46mm) of accumulated precipitation. Throughout the year, in Island Beach Heights, there are 129.4 rainfall days, and 15.31" (389mm) of precipitation is accumulated.

Snowfall

April through October are months without snowfall.

Daylight

The average length of the day in August is 13.7h.

Sunshine

In Island Beach Heights, New Jersey, the average sunshine in August is 10.5h.

UV index

Months with the highest UV index are June through August, with an average maximum UV index of 6. A UV Index estimate of 6 to 7 represents a high health vulnerability from the exposure to the Sun's UV rays for the average person.
Note: The average daily UV index of 6 in August transform into the following instructions:
Take precautions against overexposure. Fair-skinned people may get burned in less than 20 minutes. The Sun's UV radiation is most powerful between 10 a.m. and 4 p.m. To the extent possible, limit exposure to the direct sun during these hours. A wide-brim hat offers excellent sun protection for eyes, ears, face, and neck. Sunglasses with UVA and UVB protection significantly reduce eye damage from sun exposure. Tightly woven, loose-fitting clothes provide additional protection from the Sun.

What is the temperature in August in Island Beach Heights?

In August, the average high-temperature is 79.9°F (26.6°C), and the average low-temperature is 70.3°F (21.3°C).

What is the average humidity in August in Island Beach Heights?

The average relative humidity in August is 76%.

How many days does it rain in August in Island Beach Heights?

In Island Beach Heights, during August, the rain falls for 13.2 days and regularly aggregates up to 1.81" (46mm) of precipitation.

When it does not snow in Island Beach Heights?

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

What is the average length of the day in August in Island Beach Heights?

In Island Beach Heights, the average length of the day in August is 13.7h.

How long on average sun shines in August in Island Beach Heights?

In August, the average sunshine in Island Beach Heights is 10.5h.

When is the highest UV index in Island Beach Heights?

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

What is the UV index intensity in August in Island Beach Heights?

In August, the average daily maximum UV index in Island Beach Heights, New Jersey, is 6. A UV Index value of 6 to 7 symbolizes a high hazard to health from unsafe exposure to the Sun's UV rays.
Average temperature in August - Island Beach Heights, NJ
  • Average high temperature in August: 79.9°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 August: 70.3°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 August - Island Beach Heights, NJ
  • Average pressure in August: 29.98"

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

Average wind speed in August - Island Beach Heights, NJ
  • Average wind speed in August: 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 August - Island Beach Heights, NJ
  • Average humidity in August: 76%

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

Average rainfall in August - Island Beach Heights, NJ
  • Average rainfall in August: 1.81"

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 August - Island Beach Heights, NJ
  • Average rainfall days in August: 13.2 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 August - Island Beach Heights, NJ
  • Average snowfall in August: 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").

Average snowfall days in August - Island Beach Heights, NJ
  • Average snowfall days in August: 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).

Average daylight in August / Average sunshine in August - Island Beach Heights, NJ
  • Average daylight in August: 13.7h

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 August: 10.5h

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

Average sunshine days in August - Island Beach Heights, NJ
  • Average sunshine days in August: 14.8 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 August - Island Beach Heights, NJ
  • Average UV index in August: 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).

Average cloud cover in August - Island Beach Heights, NJ
  • Average cloud cover in August: 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).

Average visibility in August - Island Beach Heights, NJ
  • Average visibility in August: 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).