August weather forecast
South Seaville, NJ

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Weather in August

The last month of the summer, August, is also a moderately hot month in South Seaville, New Jersey, with an average temperature fluctuating between 71.6°F (22°C) and 79.9°F (26.6°C).

Temperature

With August's arrival, South Seaville's weather records an average high-temperature of a still moderately hot 79.9°F (26.6°C), marking little difference from July's 80.8°F (27.1°C). South Seaville registers a gentle descent to an average nighttime low of 71.6°F (22°C) in August from its daytime highs.

Humidity

In August, the average relative humidity in South Seaville is 77%.

Rainfall

August is the month with the most rainfall in South Seaville. Rain falls for 13.5 days and accumulates 1.61" (41mm) of precipitation.

Snowfall

In South Seaville, snow does not fall in April through October.

Daylight

In South Seaville, the average length of the day in August is 13h and 40min.
On the first day of the month, sunrise is at 6:00 am and sunset at 8:10 pm. On the last day of August, sunrise is at 6:27 am and sunset at 7:30 pm EDT.

Sunshine

The average sunshine in August in South Seaville, New Jersey, is 10.7h.

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 health hazard from unsafe exposure to UV radiation for the ordinary person.
Note: An average UV index of 6 in August transforms into this advice:
Employ safeguards and advocate sun safety protocols. Shielding against skin and eye damage is crucial. Limit direct sun exposure and seek shade between 10 a.m. and 4 p.m., the time of the most intense UV radiation, noting that shade structures may not provide total sun protection. A wide-brimmed hat is a staple for defending the face, eyes, ears, and neck from the Sun.
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Frequently asked questions

What are August temperatures in South Seaville?

South Seaville in August has an average high-temperature of 79.9°F (26.6°C) and an average low-temperature of 71.6°F (22°C). In July, the average heat index (a.k.a. 'felt air 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 August in South Seaville?

In August, the average relative humidity in South Seaville, New Jersey, is 77%.

What is the wettest month in South Seaville?

The month with the most rainfall in South Seaville, New Jersey, is August, when the rain falls for 13.5 days and typically aggregates up to 1.61" (41mm) of precipitation.

How much does it rain in South Seaville in August?

In South Seaville, New Jersey, during August, the rain falls for 13.5 days and regularly aggregates up to 1.61" (41mm) of precipitation.

When it does not snow in South Seaville?

In South Seaville, New Jersey, snow does not fall in April through October.

What is the average length of the day in August in South Seaville?

In August, the average day length in South Seaville is 13h and 40min.

What time are sunrise and sunset in August in South Seaville?

On the first day of August in South Seaville, sunrise is at 6:00 am and sunset at 8:10 pm. On the last day of the month, sunrise is at 6:27 am and sunset at 7:30 pm EDT.

How long on average sun shines in August in South Seaville?

The average sunshine duration in August is 10.7h.

What are the months with the highest UV index in South Seaville?

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

How high is the UV index in August in South Seaville?

In August, the average daily maximum UV index in South Seaville, New Jersey, is 6. A UV Index of 6 to 7 symbolizes a high hazard to health from 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 August
South Seaville, NJ

Average temperature in August - South Seaville, NJ
  • Average high temperature in August: 79.9°F

The warmest month (with the highest average high temperature) is July (80.8°F).
The month with the lowest average high temperature is January (40.1°F).

  • Average low temperature in August: 71.6°F

The month with the highest average low temperature is July (72.1°F).
The coldest month (with the lowest average low temperature) is January (31.3°F).

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Average pressure in August
South Seaville, NJ

Average pressure in August - South Seaville, 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 (29.94"Hg).

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Average wind speed in August
South Seaville, NJ

Average wind speed in August - South Seaville, NJ
  • Average wind speed in August: 8.1mph

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 (8.1mph).

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Average humidity in August
South Seaville, NJ

Average humidity in August - South Seaville, NJ
  • Average humidity in August: 77%

The month with the highest relative humidity is May (81%).
The month with the lowest relative humidity is November (73%).

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Average rainfall in August
South Seaville, NJ

Average rainfall in August - South Seaville, NJ
  • Average rainfall in August: 1.61"

The wettest month (with the highest rainfall) is August (1.61").
The driest month (with the least rainfall) is January (0.67").

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Average rainfall days in August
South Seaville, NJ

Average rainfall days in August - South Seaville, NJ
  • Average rainfall days in August: 13.5 days

The month with the highest number of rainy days is July (15.2 days).
The month with the least rainy days is January (7 days).

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Average snowfall in August
South Seaville, NJ

Average snowfall in August - South Seaville, NJ
  • Average snowfall in August: 0"

The month with the highest snowfall is January (0.59").
The months with the least snowfall are April, May, June, July, August, September and October (0").

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Average snowfall days in August
South Seaville, NJ

Average snowfall days in August - South Seaville, NJ
  • Average snowfall days in August: 0 days

The month with the highest number of snowfall days is January (4.7 days).
The months with the least snowfall days are April, May, June, July, August, September and October (0 days).

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Average daylight in August /
Average sunshine in August
South Seaville, NJ

Average daylight in August / Average sunshine in August - South Seaville, NJ
  • Average daylight in August: 13h and 4min

The month with the longest days is June (Average daylight: 14h and 54min).
The month with the shortest days is December (Average daylight: 9h and 30min).

  • Average sunshine in August: 10h and 4min

The month with the most sunshine is July (Average sunshine: 11h and 0min).
The month with the least sunshine is February (Average sunshine: 5h and 0min).

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Average sunshine days in August
South Seaville, NJ

Average sunshine days in August - South Seaville, NJ
  • Average sunshine days in August: 14.8 days

The month with the most sunshine days is November (20.4 days).
The month with the least sunshine days is July (13.4 days).

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Average UV index in August
South Seaville, NJ

Average UV index in August - South Seaville, 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 and December (UV index 2).

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Average cloud cover in August
South Seaville, NJ

Average cloud cover in August - South Seaville, NJ
  • Average cloud cover in August: 26

The month with the most cloud cover is February (Cloud cover 45).
The month with the least cloud cover is July (Cloud cover 25).

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Average visibility in August
South Seaville, NJ

Average visibility in August - South Seaville, 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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South Seaville, New Jersey, USA

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