August weather forecast
South Hackensack, NJ

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Weather in August

August, the last month of the summer in South Hackensack, is also a moderately hot month, with temperature in the range of an average high of 82.4°F (28°C) and an average low of 67.6°F (19.8°C).

Temperature

South Hackensack, New Jersey, marks the start of August with an average high-temperature of a still warm 82.4°F (28°C), hinting at a slight fluctuation from July's 84.2°F (29°C). August in South Hackensack generally records an average low-temperature of 67.6°F (19.8°C).

Heat index

In August, the average heat index is computed to be a tropical 87.8°F (31°C). Staying active during long-term exposure might result in a state of exhaustion and cause heat cramps.
One should consider that heat index numbers are for shaded settings and light wind. Uninterrupted exposure to the sun may boost the heat index values by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'feels like' or 'felt air temperature', is a metric representing the sensation of warmth when air temperature and moisture come together. Elements such as metabolic variations, pregnancy, and physical exertion can shape one's weather perception. Always consider that direct sunlight exposure might heighten the heat's effects, pushing the heat index up by 15 Fahrenheit (8 Celsius) degrees. Heat index values are extremely vital to babies and toddlers. Young people are generally more susceptible than adults because they perspire less. Furthermore, their proportionally larger skin surface to their petite bodies and the increased heat output from their actions add to the risk.

Humidity

The least humid month in South Hackensack, New Jersey, is August, with an average relative humidity of 70%.

Rainfall

In South Hackensack, in August, it is raining for 14.1 days, with typically 2.32" (59mm) of accumulated precipitation. In South Hackensack, during the entire year, the rain falls for 156.4 days and collects up to 29.65" (753mm) of precipitation.

Snowfall

In South Hackensack, snow does not fall in May through October.

Daylight

In South Hackensack, New Jersey, the average length of the day in August is 13h and 45min.
On the first day of the month, sunrise is at 5:53 am and sunset at 8:11 pm. On the last day of August, in South Hackensack, New Jersey, sunrise is at 6:22 am and sunset at 7:29 pm EDT.

Sunshine

The average sunshine in August in South Hackensack is 10.4h.

UV index

The months with the highest UV index are June through August, with an average maximum UV index of 6. A UV Index of 6 to 7 symbolizes a high health risk from exposure to the Sun's UV rays for the average person.
Note: In August, a daily maximum UV index of 6 leads to the following instructions:
Resist extreme sun exposure. Guarding against solar damage is essential. The Sun's UV radiation is most potent between the hours of 10 a.m. and 4 p.m. Try to avoid direct sunlight during this time. Always opt for UVA and UVB-resistant sunglasses on radiant days.
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Frequently asked questions

How hot is August in South Hackensack?

During August, South Hackensack experiences an average high-temperature of 82.4°F (28°C) and a low-temperature of 67.6°F (19.8°C). The average heat index (a.k.a. 'real feel', 'apparent temperature'), which combines air temperature and relative humidity, in August is computed to be 87.8°F (31°C).

What is the least humid month in South Hackensack?

With an average relative humidity of 70%, August is the least humid month in South Hackensack.

What is the average humidity in August in South Hackensack?

In South Hackensack, the average relative humidity in August is 70%.

How many days does it rain in August in South Hackensack?

In South Hackensack, in August, it is raining for 14.1 days, with typically 2.32" (59mm) of accumulated precipitation.

When it does not snow in South Hackensack?

In South Hackensack, snow does not fall in May through October.

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

In August, the average day length in South Hackensack, New Jersey, is 13h and 45min.

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

In August, on the first day of the month, sunrise is at 5:53 am and sunset at 8:11 pm. On the last day of the month, in South Hackensack, New Jersey, sunrise is at 6:22 am and sunset at 7:29 pm EDT.

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

The average sunshine duration in August in South Hackensack is 10.4h.

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

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

What is the UV index reading in August in South Hackensack?

The average daily maximum UV index in August in South Hackensack is 6. A UV Index value of 6 to 7 symbolizes a high health vulnerability 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 Hackensack, NJ

Average temperature in August - South Hackensack, 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 (35.6°F).

  • Average low temperature in August: 67.6°F

The month with the highest average low temperature is July (68.5°F).
The coldest month (with the lowest average low temperature) is January (24.4°F).

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Average pressure in August
South Hackensack, NJ

Average pressure in August - South Hackensack, NJ
  • Average pressure in August: 29.98"Hg

The month with the highest atmospheric pressure is November (30.1"Hg).
The month with the lowest atmospheric pressure is June (29.93"Hg).

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Average wind speed in August
South Hackensack, NJ

Average wind speed in August - South Hackensack, NJ
  • Average wind speed in August: 6mph

The windiest month (with the highest average wind speed) is January (9mph).
The calmest months (with the lowest average wind speed) are July and August (6mph).

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Average humidity in August
South Hackensack, NJ

Average humidity in August - South Hackensack, NJ
  • Average humidity in August: 70%

The month with the highest relative humidity is February (77%).
The month with the lowest relative humidity is August (70%).

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Average rainfall in August
South Hackensack, NJ

Average rainfall in August - South Hackensack, NJ
  • Average rainfall in August: 2.32"

The wettest month (with the highest rainfall) is December (3.15").
The driest month (with the least rainfall) is September (1.61").

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Average rainfall days in August
South Hackensack, NJ

Average rainfall days in August - South Hackensack, NJ
  • Average rainfall days in August: 14.1 days

The month with the highest number of rainy days is May (16.2 days).
The month with the least rainy days is January (8.5 days).

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Average snowfall in August
South Hackensack, NJ

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

The month with the highest snowfall is March (2.87").
The months with the least snowfall are May, June, July, August, September and October (0").

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Average snowfall days in August
South Hackensack, NJ

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

The month with the highest number of snowfall days is February (7.3 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
South Hackensack, NJ

Average daylight in August / Average sunshine in August - South Hackensack, NJ
  • Average daylight in August: 13h and 5min

The month with the longest days is June (Average daylight: 15h and 6min).
The month with the shortest days is December (Average daylight: 9h and 18min).

  • Average sunshine in August: 10h and 2min

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
South Hackensack, NJ

Average sunshine days in August - South Hackensack, NJ
  • Average sunshine days in August: 15 days

The month with the most sunshine days is November (18.4 days).
The months with the least sunshine days are May and June (12.7 days).

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Average UV index in August
South Hackensack, NJ

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

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Average cloud cover in August
South Hackensack, NJ

Average cloud cover in August - South Hackensack, NJ
  • Average cloud cover in August: 31

The month with the most cloud cover is March (Cloud cover 48).
The months with the least cloud cover are July and August (Cloud cover 31).

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Average visibility in August
South Hackensack, NJ

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

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