August weather forecast
Seaside Park, NJ

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Weather in August

The last month of the summer, August, is another warm month in Seaside Park, New Jersey, with temperature in the range of an average high of 78.4°F (25.8°C) and an average low of 71.6°F (22°C).

Temperature

August's onset records a minor alteration in the average high-temperature to a still moderately hot 78.4°F (25.8°C) from July's 79.2°F (26.2°C). In Seaside Park, the nocturnal temperatures throughout August show a marginal dip from the daytime averages, settling at a pleasant 71.6°F (22°C).

Humidity

In Seaside Park, New Jersey, the average relative humidity in August is 77%.

Rainfall

In August, in Seaside Park, the rain falls for 14.2 days. Throughout August, 3.07" (78mm) of precipitation is accumulated. In Seaside Park, during the entire year, the rain falls for 155 days and collects up to 33.23" (844mm) of precipitation.

Snowfall

May through October are months without snowfall.

Ocean temperature

With an average ocean temperature of 75.7°F (24.3°C), August is the month with the warmest seawater.
Note: Swimming in 75.7°F (24.3°C) water can be enjoyable based on one's cold tolerance and conditions like sunshine, wind, and ambient temperature. (Olympic swimmers compete in waters between 77°F (25°C) and 82.4°F (28°C).)

Daylight

The average length of the day in August is 13h and 42min.
On the first day of the month, sunrise is at 5:55 am and sunset at 8:09 pm. On the last day of August, in Seaside Park, sunrise is at 6:23 am and sunset at 7:28 pm EDT.

Sunshine

In Seaside Park, New Jersey, the average sunshine in August is 10.5h.

UV index

The months with the highest UV index in Seaside Park are June through August, with an average maximum UV index of 6. A UV Index value of 6 to 7 symbolizes a high health hazard from exposure to the Sun's UV radiation for the average person.
Note: The maximum daily UV index of 6 during August translates into the following directions:
Fend off overexposure. Sun protection is vital. 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. Limit sun-induced ocular harm with sunglasses that feature UVA and UVB filtration. Stay aware! UV radiation is magnified when reflecting off sand and water.
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Frequently asked questions

What are the temperatures in Seaside Park in August?

The high-temperature, in August, in Seaside Park, is 78.4°F (25.8°C), while the low-temperature averages to 71.6°F (22°C).

What is the average humidity in August in Seaside Park?

In August, the average relative humidity in Seaside Park, New Jersey, is 77%.

How much does it rain in Seaside Park in August?

In Seaside Park, in August, during 14.2 rainfall days, 3.07" (78mm) of precipitation is typically accumulated.

When it does not snow in Seaside Park?

In Seaside Park, New Jersey, snow does not fall in May through October.

What is the month with the warmest ocean in Seaside Park?

The month with the warmest seawater in Seaside Park is August, with an average ocean temperature of 75.7°F (24.3°C).

How warm is the water in August in Seaside Park?

In August, the average ocean temperature in Seaside Park, New Jersey, is 75.7°F (24.3°C). A person's cold intolerance, with sunshine, wind, and air temperature, are essential factors for enjoying swimming in 75.7°F (24.3°C) water.

How many hours of daylight does Seaside Park have in August?

In August, the average day length in Seaside Park, New Jersey, is 13h and 42min.

When is the sunrise / sunset in August in Seaside Park?

In August, on the first day of the month, sunrise is at 5:55 am and sunset at 8:09 pm. On the last day of the month, in Seaside Park, New Jersey, sunrise is at 6:23 am and sunset at 7:28 pm EDT.

How many hours of sunshine does Seaside Park have in August?

The average sunshine duration in August is 10.5h.

What are the months with the highest UV index in Seaside Park?

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 August in Seaside Park?

In August, the average daily maximum UV index in Seaside Park, New Jersey, is 6. A UV Index estimate of 6 to 7 represents a high health threat 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 August
Seaside Park, NJ

Average temperature in August - Seaside Park, NJ
  • Average high temperature in August: 78.4°F

The warmest month (with the highest average high temperature) is July (79.2°F).
The month with the lowest average high temperature is January (39°F).

  • Average low temperature in August: 71.6°F

The month with the highest average low temperature is August (71.6°F).
The coldest month (with the lowest average low temperature) is January (30.2°F).

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Average pressure in August
Seaside Park, NJ

Average pressure in August - Seaside Park, NJ
  • Average pressure in August: 29.98"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 August
Seaside Park, NJ

Average wind speed in August - Seaside Park, NJ
  • Average wind speed in August: 8.9mph

The windiest month (with the highest average wind speed) is January (13.5mph).
The calmest month (with the lowest average wind speed) is July (8.8mph).

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Average humidity in August
Seaside Park, NJ

Average humidity in August - Seaside Park, NJ
  • Average humidity in August: 77%

The months with the highest relative humidity are May and June (81%).
The months with the lowest relative humidity are January and November (74%).

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Average rainfall in August
Seaside Park, NJ

Average rainfall in August - Seaside Park, NJ
  • Average rainfall in August: 3.07"

The wettest month (with the highest rainfall) is December (3.7").
The driest month (with the least rainfall) is January (2.01").

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Average rainfall days in August
Seaside Park, NJ

Average rainfall days in August - Seaside Park, NJ
  • Average rainfall days in August: 14.2 days

The month with the highest number of rainy days is July (16.3 days).
The month with the least rainy days is January (9 days).

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Average snowfall in August
Seaside Park, NJ

Average snowfall in August - Seaside Park, NJ
  • Average snowfall in August: 0"

The month with the highest snowfall is January (1.34").
The months with the least snowfall are May, June, July, August, September and October (0").

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Average snowfall days in August
Seaside Park, NJ

Average snowfall days in August - Seaside Park, NJ
  • Average snowfall days in August: 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 sea temperature in August
Seaside Park, NJ

Average sea temperature in August - Seaside Park, NJ
  • Average sea temperature in August: 75.8°F

The best month for swimming (with the highest average sea temperature) is August (75.8°F).
The coldest month (with the lowest average sea temperature) is February (40.8°F).

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Average daylight in August /
Average sunshine in August
Seaside Park, NJ

Average daylight in August / Average sunshine in August - Seaside Park, NJ
  • Average daylight in August: 13h 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 August: 10h and 3min

The month with the most sunshine is July (Average sunshine: 10h and 48min).
The month with the least sunshine is February (Average sunshine: 4h and 54min).

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Average sunshine days in August
Seaside Park, NJ

Average sunshine days in August - Seaside Park, NJ
  • Average sunshine days in August: 15.3 days

The month with the most sunshine days is November (18.2 days).
The month with the least sunshine days is July (13.1 days).

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Average UV index in August
Seaside Park, NJ

Average UV index in August - Seaside Park, NJ
  • Average UV index in August: 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 and December (UV index 2).

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Average cloud cover in August
Seaside Park, NJ

Average cloud cover in August - Seaside Park, NJ
  • Average cloud cover in August: 28

The month with the most cloud cover is February (Cloud cover 48).
The months with the least cloud cover are July and August (Cloud cover 28).

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Average visibility in August
Seaside Park, NJ

Average visibility in August - Seaside Park, NJ
  • Average visibility in August: 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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Seaside Park, New Jersey, USA

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