August weather forecast
Northvale, NJ

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Weather in August

August, the last month of the summer in Northvale, is another warm month, with an average temperature varying between 82.9°F (28.3°C) and 67.3°F (19.6°C).

Temperature

In August, Northvale notes an average high-temperature of a still warm 82.9°F (28.3°C), hardly different from the preceding month. Northvale registers a consistent average low-temperature of 67.3°F (19.6°C) during August.

Heat index

For most parts of August, the heat index is calculated to be a tropical 87.8°F (31°C). Enduring exposure and continuous activity might cause a feeling of tiredness and induce heat cramps.
Heat index guidelines indicate values are for light wind scenarios and shaded regions. Heat index values might soar by up to 15 Fahrenheit (8 Celsius) degrees with exposure to direct sunshine.
Note: The heat index, also known as 'feels like' or 'real feel', embodies the combination of air temperature and moisture content to illustrate perceived heat. A person's impression of weather can be shaped by several aspects, among them metabolic variations, pregnancy, and levels of physical activity. It is important to note that direct sunlight can intensify the weather impact, potentially raising the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are especially vital to children. Kids are generally in more danger than adults because they perspire less. Their large skin surface area compared to their small bodies and the excessive heat due to their actions raises their risk.

Humidity

The least humid month in Northvale is August, with an average relative humidity of 68%.

Rainfall

In Northvale, in August, it is raining for 14.4 days, with typically 2.28" (58mm) of accumulated precipitation. In Northvale, during the entire year, the rain falls for 153.9 days and collects up to 30.75" (781mm) of precipitation.

Snowfall

May through October are months without snowfall.

Daylight

The average length of the day in August in Northvale, New Jersey, is 13h and 46min.
On the first day of the month, sunrise is at 5:52 am and sunset at 8:11 pm. On the last day of August, in Northvale, sunrise is at 6:22 am and sunset at 7:29 pm EDT.

Sunshine

The average sunshine in August in Northvale is 10.2h.

UV index

June through August, with an average maximum UV index of 6, are months with the highest UV index in Northvale. A UV Index value of 6 to 7 symbolizes a high health hazard from unsafe exposure to UV radiation for the average person.
Note: In August, a regular UV index of 6 translates into these guidelines:
Avoid overexposure. Fair-skinned individuals can burn in under 20 minutes. The Sun's UV radiation is most potent between 10 a.m. and 4 p.m. Try to limit direct exposure to the Sun during this period. On sunny days, it's ideal to wear sunglasses that filter out UVA and UVB rays.
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Frequently asked questions

Is it hot in Northvale during August?

In August, in Northvale, the average high-temperature is 82.9°F (28.3°C), and the average low-temperature is 67.3°F (19.6°C). In August, the average heat index (a.k.a. 'apparent temperature', 'feels like'), which combines air temperature and relative humidity, is calculated to be 87.8°F (31°C).

What is the least humid month in Northvale?

The least humid month is August, with an average relative humidity of 68%.

What is the average humidity in August in Northvale?

In Northvale, New Jersey, the average relative humidity in August is 68%.

How many days does it rain in August in Northvale?

In August, in Northvale, New Jersey, the rain falls for 14.4 days. Throughout August, 2.28" (58mm) of precipitation is accumulated.

When it does not snow in Northvale?

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

How many hours of daylight does Northvale have in August?

The average day length in August in Northvale is 13h and 46min.

When are sunrise and sunset in August in Northvale?

In August, on the first day of the month, sunrise is at 5:52 am and sunset at 8:11 pm. On the last day of the month, in Northvale, New Jersey, sunrise is at 6:22 am and sunset at 7:29 pm EDT.

How long on average sun shines in August in Northvale?

In Northvale, the average sunshine duration in August is 10.2h.

When is the highest UV index in Northvale?

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

What is the UV index intensity in August in Northvale?

In Northvale, New Jersey, 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
Northvale, NJ

Average temperature in August - Northvale, NJ
  • Average high temperature in August: 82.9°F

The warmest month (with the highest average high temperature) is July (84.9°F).
The month with the lowest average high temperature is January (35.4°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 (24.1°F).

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Average pressure in August
Northvale, NJ

Average pressure in August - Northvale, 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
Northvale, NJ

Average wind speed in August - Northvale, NJ
  • Average wind speed in August: 5.8mph

The windiest months (with the highest average wind speed) are January and March (8.5mph).
The calmest months (with the lowest average wind speed) are July and August (5.8mph).

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Average humidity in August
Northvale, NJ

Average humidity in August - Northvale, NJ
  • Average humidity in August: 68%

The month with the highest relative humidity is February (77%).
The month with the lowest relative humidity is August (68%).

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Average rainfall in August
Northvale, NJ

Average rainfall in August - Northvale, NJ
  • Average rainfall in August: 2.28"

The wettest month (with the highest rainfall) is December (3.46").
The driest month (with the least rainfall) is September (1.73").

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Average rainfall days in August
Northvale, NJ

Average rainfall days in August - Northvale, NJ
  • Average rainfall days in August: 14.4 days

The month with the highest number of rainy days is May (16.8 days).
The month with the least rainy days is January (8.2 days).

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Average snowfall in August
Northvale, NJ

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

The month with the highest snowfall is March (3.07").
The months with the least snowfall are May, June, July, August, September and October (0").

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Average snowfall days in August
Northvale, NJ

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

The month with the highest number of snowfall days is January (6.9 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
Northvale, NJ

Average daylight in August / Average sunshine in August - Northvale, 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 1min

The month with the most sunshine is July (Average sunshine: 10h and 18min).
The month with the least sunshine is February (Average sunshine: 4h and 36min).

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Average sunshine days in August
Northvale, NJ

Average sunshine days in August - Northvale, NJ
  • Average sunshine days in August: 15 days

The months with the most sunshine days are January and November (18.1 days).
The months with the least sunshine days are April and June (12.7 days).

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Average UV index in August
Northvale, NJ

Average UV index in August - Northvale, 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
Northvale, NJ

Average cloud cover in August - Northvale, NJ
  • Average cloud cover in August: 32

The months with the most cloud cover are February, March and December (Cloud cover 49).
The month with the least cloud cover is August (Cloud cover 32).

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Average visibility in August
Northvale, NJ

Average visibility in August - Northvale, 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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Northvale, New Jersey, USA

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