August weather forecast
East Brunswick, NJ

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Weather in August

A heat hangover continues into August but with temperatures reducing slightly to a high of 82.4°F (28°C). East Brunswick’s skies continue to shine bright, boasting the whole month about ten hours of daily sunshine. Summers’ graces begin to recede, with a subtly cooling breeze flowing in the evenings. The high UV index at 6 remains constant indicating the need for sunscreens and protective clothing. Many residents venture outdoors, enjoying the last full month of summer.

Temperature

East Brunswick registers an average high-temperature of a still warm 82.4°F (28°C) at the commencement of August, closely related to the preceding month. Nighttime temperature lowers to an average of 67.3°F (19.6°C) in August.

Heat index

The heat index for August is calculated to be a tropical 87.8°F (31°C). Persisting in activity during exposure could lead to weariness and subsequently to heat cramps.
Remember that heat index calculations are made for conditions in the shade with light wind. Direct exposure to sunlight could raise the heat index by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'feels like' or 'apparent temperature', is a value derived by merging air temperature with the humidity to convey how the climate feels. The individual's impression of temperature can be shaped by additional aspects such as metabolic variations, physical activity, and clothing. The sun, when shining directly, can have a significant impact on the perceived temperature, increasing the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are quite important for children. Younglings frequently fail to recognize the requirement to rest and rehydrate. Thirst emerges late in dehydration - it is imperative to keep hydration levels high, particularly during extended physical exertions.

Humidity

April and August, with an average relative humidity of 73%, are the least humid months in East Brunswick, New Jersey.

Rainfall

In East Brunswick, in August, it is raining for 10.3 days, with typically 0.79" (20mm) of accumulated precipitation. Throughout the year, in East Brunswick, New Jersey, there are 92.9 rainfall days, and 7.32" (186mm) of precipitation is accumulated.

Snowfall

April through October are months without snowfall in East Brunswick.

Daylight

In East Brunswick, the average length of the day in August is 13h and 44min.
On the first day of the month, sunrise is at 5:55 am and sunset at 8:12 pm. On the last day of August, in East Brunswick, sunrise is at 6:24 am and sunset at 7:30 pm EDT.

Sunshine

The average sunshine in August is 10.1h.

UV index

May through August, with an average maximum UV index of 6, are months with the highest UV index. A UV Index of 6 to 7 symbolizes a high threat to health from unsafe exposure to UV radiation for the average person.
Note: A maximum UV index of 6 in August translates into the following recommendations:
Steer clear of overexposure. Fair-skinned individuals can be scorched in less than 20 minutes. Minimize exposure to direct sunlight and seek shade from 10 a.m. to 4 p.m., when UV radiation is most intense, but remember that shade structures may not offer complete protection. It's wise to wear UVA and UVB-blocking sunglasses when the sun shines brightly.
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Frequently asked questions

How hot is it in East Brunswick in August?

The average high-temperature and low-temperature in East Brunswick during August are 82.4°F (28°C) and 67.3°F (19.6°C) respectively. The average heat index (a.k.a. 'felt air temperature', 'real feel'), which combines relative humidity and air temperature, in August is calculated to be 87.8°F (31°C).

What are the least humid months in East Brunswick?

The months with the lowest humidity are April and August, with an average relative humidity of 73%.

What is the average humidity in August in East Brunswick?

The average relative humidity in August in East Brunswick, New Jersey, is 73%.

How many days does it rain in August in East Brunswick?

In East Brunswick, New Jersey, during August, the rain falls for 10.3 days and regularly aggregates up to 0.79" (20mm) of precipitation.

When it does not snow in East Brunswick?

In East Brunswick, snow does not fall in April through October.

What is the average length of the day in August in East Brunswick?

In East Brunswick, the average day length in August is 13h and 44min.

When are sunrise and sunset in August in East Brunswick?

In August, on the first day of the month, sunrise is at 5:55 am and sunset at 8:12 pm. On the last day of the month, sunrise is at 6:24 am and sunset at 7:30 pm EDT.

How many hours of sunshine does East Brunswick have in August?

In August, the average sunshine duration in East Brunswick, New Jersey, is 10.1h.

What is the month with the highest UV index in East Brunswick?

The months with the highest UV index in East Brunswick are May through August, with an average maximum UV index of 6.

How high is the UV index in August in East Brunswick?

In East Brunswick, New Jersey, the average daily maximum UV index in August is 6. A UV Index value of 6 to 7 symbolizes a high health vulnerability from unprotected exposure to 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
East Brunswick, NJ

Average temperature in August - East Brunswick, NJ
  • Average high temperature in August: 82.4°F

The warmest month (with the highest average high temperature) is July (84.2°F).
The month with the lowest average high temperature is January (37°F).

  • Average low temperature in August: 67.3°F

The month with the highest average low temperature is July (68°F).
The coldest month (with the lowest average low temperature) is January (25°F).

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Average pressure in August
East Brunswick, NJ

Average pressure in August - East Brunswick, 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
East Brunswick, NJ

Average wind speed in August - East Brunswick, NJ
  • Average wind speed in August: 5.9mph

The windiest month (with the highest average wind speed) is March (9.3mph).
The calmest month (with the lowest average wind speed) is August (5.9mph).

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Average humidity in August
East Brunswick, NJ

Average humidity in August - East Brunswick, NJ
  • Average humidity in August: 73%

The months with the highest relative humidity are February, May, October and December (77%).
The months with the lowest relative humidity are April and August (73%).

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Average rainfall in August
East Brunswick, NJ

Average rainfall in August - East Brunswick, NJ
  • Average rainfall in August: 0.79"

The wettest month (with the highest rainfall) is July (0.94").
The driest month (with the least rainfall) is September (0.28").

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Average rainfall days in August
East Brunswick, NJ

Average rainfall days in August - East Brunswick, NJ
  • Average rainfall days in August: 10.3 days

The month with the highest number of rainy days is July (10.7 days).
The months with the least rainy days are January and November (4.8 days).

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Average snowfall in August
East Brunswick, NJ

Average snowfall in August - East Brunswick, NJ
  • Average snowfall in August: 0"

The month with the highest snowfall is March (0.51").
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
East Brunswick, NJ

Average snowfall days in August - East Brunswick, NJ
  • Average snowfall days in August: 0 days

The month with the highest number of snowfall days is February (3.8 days).
The months with the least snowfall days are May, June, July, August, September and October (0 days).

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Average daylight in August /
Average sunshine in August
East Brunswick, NJ

Average daylight in August / Average sunshine in August - East Brunswick, 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 18min).

  • Average sunshine in August: 10h and 1min

The month with the most sunshine is July (Average sunshine: 10h and 30min).
The month with the least sunshine is February (Average sunshine: 4h and 42min).

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Average sunshine days in August
East Brunswick, NJ

Average sunshine days in August - East Brunswick, NJ
  • Average sunshine days in August: 17.6 days

The month with the most sunshine days is January (24.2 days).
The month with the least sunshine days is July (15.7 days).

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Average UV index in August
East Brunswick, NJ

Average UV index in August - East Brunswick, NJ
  • Average UV index in August: 6

The months with the highest UV index are May, June, July and August (UV index 6).
The months with the lowest UV index are January, February, March, November and December (UV index 2).

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Average cloud cover in August
East Brunswick, NJ

Average cloud cover in August - East Brunswick, NJ
  • Average cloud cover in August: 32

The months with the most cloud cover are February, March and December (Cloud cover 48).
The months with the least cloud cover are July and August (Cloud cover 32).

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Average visibility in August
East Brunswick, NJ

Average visibility in August - East Brunswick, 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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East Brunswick, New Jersey, USA

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