August weather forecast
Brielle, NJ

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Weather in August

The last month of the summer, August, is another warm month in Brielle, New Jersey, with an average temperature varying between 71.2°F (21.8°C) and 78.6°F (25.9°C).

Temperature

As August unfolds, the average high-temperature reaches a still moderately hot 78.6°F (25.9°C), hinting at a slight fluctuation from the previous month. In Brielle, the nocturnal temperatures throughout August show a marginal dip from the daytime averages, settling at a pleasant 71.2°F (21.8°C).

Humidity

In August, the average relative humidity is 76%.

Rainfall

In Brielle, in August, during 13.9 rainfall days, 3.27" (83mm) of precipitation is typically accumulated. Throughout the year, there are 158.1 rainfall days, and 34.13" (867mm) of precipitation is accumulated.

Snowfall

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

Daylight

In August, the average length of the day is 13h and 43min.
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, sunrise is at 6:23 am and sunset at 7:29 pm EDT.

Sunshine

In August, the average sunshine is 10.6h.

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 vulnerability from exposure to the Sun's UV radiation for the average person.
Note: The daily high UV index of 6 during August translates into the following recommendations:
Use protective steps and abide by sun safety guidelines. Safeguarding against skin and eye harm is necessary. Avoid exposure to the Sun and try to stay in the shade between 10 a.m. and 4 p.m., when UV radiation is most potent, but be aware that parasols or canopies may not offer full protection. Prioritize a wide-brim hat for comprehensive sun defense for your face, neck, eyes, and ears.
Updated: Jul 13, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What is the usual temperature for Brielle in August?

Brielle in August has an average high-temperature of 78.6°F (25.9°C) and an average low-temperature of 71.2°F (21.8°C).

What is the average humidity in August?

In Brielle, the average relative humidity in August is 76%.

How much does it rain in August?

In Brielle, in August, during 13.9 rainfall days, 3.27" (83mm) of precipitation is typically accumulated.

When it does not snow?

May through October are months without snowfall.

What is the average length of the day in August?

The average day length in August is 13h and 43min.

When is the sunrise / sunset in August?

On the first day of August, sunrise is at 5:55 am and sunset at 8:09 pm. On the last day of the month, sunrise is at 6:23 am and sunset at 7:29 pm EDT.

How long on average sun shines in August?

The average sunshine duration in August is 10.6h.

When is the highest UV index in Brielle?

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

What is the UV index intensity in August?

The average daily maximum UV index in August is 6. A UV Index value 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
Brielle, NJ

Average temperature in August - Brielle, NJ
  • Average high temperature in August: 78.6°F

The warmest month (with the highest average high temperature) is July (79.5°F).
The month with the lowest average high temperature is January (38.8°F).

  • Average low temperature in August: 71.2°F

The months with the highest average low temperature are July and August (71.2°F).
The coldest month (with the lowest average low temperature) is January (29.7°F).

Average pressure in August
Brielle, NJ

Average pressure in August - Brielle, 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).

Average wind speed in August
Brielle, NJ

Average wind speed in August - Brielle, NJ
  • Average wind speed in August: 8.6mph

The windiest month (with the highest average wind speed) is January (13mph).
The calmest month (with the lowest average wind speed) is July (8.5mph).

Average humidity in August
Brielle, NJ

Average humidity in August - Brielle, NJ
  • Average humidity in August: 76%

The months with the highest relative humidity are May and June (80%).
The months with the lowest relative humidity are January and November (74%).

Average rainfall in August
Brielle, NJ

Average rainfall in August - Brielle, NJ
  • Average rainfall in August: 3.27"

The wettest month (with the highest rainfall) is July (3.78").
The driest month (with the least rainfall) is January (2.05").

Average rainfall days in August
Brielle, NJ

Average rainfall days in August - Brielle, NJ
  • Average rainfall days in August: 13.9 days

The month with the highest number of rainy days is July (16.6 days).
The month with the least rainy days is January (9.3 days).

Average snowfall in August
Brielle, NJ

Average snowfall in August - Brielle, NJ
  • Average snowfall in August: 0"

The month with the highest snowfall is January (1.3").
The months with the least snowfall are May, June, July, August, September and October (0").

Average snowfall days in August
Brielle, NJ

Average snowfall days in August - Brielle, NJ
  • Average snowfall days in August: 0 days

The month with the highest number of snowfall days is February (4.4 days).
The months with the least snowfall days are May, June, July, August, September and October (0 days).

Average daylight in August /
Average sunshine in August
Brielle, NJ

Average daylight in August / Average sunshine in August - Brielle, 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 4min

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).

Average sunshine days in August
Brielle, NJ

Average sunshine days in August - Brielle, NJ
  • Average sunshine days in August: 14.7 days

The month with the most sunshine days is November (17.6 days).
The month with the least sunshine days is July (12.8 days).

Average UV index in August
Brielle, NJ

Average UV index in August - Brielle, 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, November and December (UV index 2).

Average cloud cover in August
Brielle, NJ

Average cloud cover in August - Brielle, NJ
  • Average cloud cover in August: 27

The months with the most cloud cover are February and December (Cloud cover 47).
The month with the least cloud cover is August (Cloud cover 27).

Average visibility in August
Brielle, NJ

Average visibility in August - Brielle, 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).

Brielle, New Jersey, USA

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