August weather forecast
Rochelle Park, NJ

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Weather in August

August, the last month of the summer in Rochelle Park, is another warm month, with an average temperature fluctuating between 81.3°F (27.4°C) and 68.9°F (20.5°C).

Temperature

August is marked by an average high-temperature of a still moderately hot 81.3°F (27.4°C), almost identical to the preceding month. In August, Rochelle Park experiences an average nighttime temperature of 68.9°F (20.5°C).

Heat index

For most parts of August, the heat index is appraised at a hot 86°F (30°C). Continuing activity during long-lasting exposure might induce tiredness and result in heat cramps.
The metrics for the heat index are tailored for both shady environments and light winds. Exposure to the sun directly might heighten the heat index by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'feels like' or 'real feel', shows a temperature sensation when both heat and moisture conditions are combined. A person's impression of weather can be swayed by numerous aspects, among them metabolic variations, pregnancy, and activity levels. When you're directly under the sun's rays, remember that the heat index may surge by 15 Fahrenheit (8 Celsius) degrees. Heat index values are extremely significant for children. Youngsters are usually more at risk than adults, considering they sweat less. Additionally, their high skin surface area compared to their little bodies and their high heat production due to activity increases their risk.

Humidity

The least humid month is August, with an average relative humidity of 70%.

Rainfall

In Rochelle Park, New Jersey, in August, it is raining for 15.4 days, with typically 2.6" (66mm) of accumulated precipitation. In Rochelle Park, during the entire year, the rain falls for 150.3 days and collects up to 27.72" (704mm) of precipitation.

Snowfall

In Rochelle Park, snow does not fall in May through October.

Daylight

In August, the average length of the day is 13h and 46min.
On the first day of August, sunrise is at 5:53 am and sunset at 8:11 pm. On the last day of the month, sunrise is at 6:22 am and sunset at 7:29 pm EDT.

Sunshine

In Rochelle Park, the average sunshine in August is 10.5h.

UV index

June through August, with an average maximum UV index of 6, are months with the highest UV index in Rochelle Park. A UV Index of 6 to 7 symbolizes a high health vulnerability from exposure to the Sun's UV radiation for the ordinary person.
Note: The maximum UV index, 6 during August, leads to the following recommendations:
Inhibit overexposure. Warding off sun damage is of utmost importance. Between 10 a.m. and 4 p.m., UV radiation is strongest. Make an effort to avoid direct sunlight during this time, remembering that shade structures may not provide full sun protection. Combat UV radiation's detrimental effects with sun-safe clothing and UV-blocking eyewear.
Updated: Feb 13, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What is the temperature in August in Rochelle Park?

In Rochelle Park, 81.3°F (27.4°C) is the average high-temperature and 68.9°F (20.5°C) is the average low-temperature during August. The average heat index (a.k.a. 'feels like', 'real feel'), which factors the actual air temperature with the relative humidity, in August is appraised at 86°F (30°C).

What is the least humid month in Rochelle Park?

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

What is the average humidity in August in Rochelle Park?

In Rochelle Park, New Jersey, the average relative humidity in August is 70%.

How much does it rain in Rochelle Park in August?

In Rochelle Park, during August, the rain falls for 15.4 days and regularly aggregates up to 2.6" (66mm) of precipitation.

When it does not snow in Rochelle Park?

In Rochelle Park, snow does not fall in May through October.

How many hours of daylight does Rochelle Park have in August?

In August, the average day length is 13h and 46min.

What time are sunrise and sunset in August in Rochelle Park?

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 Rochelle Park, sunrise is at 6:22 am and sunset at 7:29 pm EDT.

How long on average sun shines in August in Rochelle Park?

In August, the average sunshine duration in Rochelle Park is 10.5h.

What is the month with the highest UV index in Rochelle Park?

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 in Rochelle Park?

In Rochelle Park, the average daily maximum UV index in August is 6. A UV Index estimate of 6 to 7 represents 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
Rochelle Park, NJ

Average temperature in August - Rochelle Park, NJ
  • Average high temperature in August: 81.3°F

The warmest month (with the highest average high temperature) is July (82.9°F).
The month with the lowest average high temperature is January (36.3°F).

  • Average low temperature in August: 68.9°F

The month with the highest average low temperature is July (69.4°F).
The coldest month (with the lowest average low temperature) is January (25.9°F).

Average pressure in August
Rochelle Park, NJ

Average pressure in August - Rochelle Park, 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).

Average wind speed in August
Rochelle Park, NJ

Average wind speed in August - Rochelle Park, NJ
  • Average wind speed in August: 6.6mph

The windiest month (with the highest average wind speed) is January (9.9mph).
The calmest month (with the lowest average wind speed) is July (6.5mph).

Average humidity in August
Rochelle Park, NJ

Average humidity in August - Rochelle Park, NJ
  • Average humidity in August: 70%

The months with the highest relative humidity are February and December (75%).
The month with the lowest relative humidity is August (70%).

Average rainfall in August
Rochelle Park, NJ

Average rainfall in August - Rochelle Park, NJ
  • Average rainfall in August: 2.6"

The wettest month (with the highest rainfall) is July (3.23").
The driest months (with the least rainfall) are January and February (1.69").

Average rainfall days in August
Rochelle Park, NJ

Average rainfall days in August - Rochelle Park, NJ
  • Average rainfall days in August: 15.4 days

The month with the highest number of rainy days is July (17.3 days).
The month with the least rainy days is January (7.3 days).

Average snowfall in August
Rochelle Park, NJ

Average snowfall in August - Rochelle Park, NJ
  • Average snowfall in August: 0"

The month with the highest snowfall is March (2.8").
The months with the least snowfall are May, June, July, August, September and October (0").

Average snowfall days in August
Rochelle Park, NJ

Average snowfall days in August - Rochelle Park, NJ
  • Average snowfall days in August: 0 days

The months with the highest number of snowfall days are January and February (5.3 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
Rochelle Park, NJ

Average daylight in August / Average sunshine in August - Rochelle Park, 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 3min

The month with the most sunshine is July (Average sunshine: 10h and 42min).
The month with the least sunshine is February (Average sunshine: 4h and 48min).

Average sunshine days in August
Rochelle Park, NJ

Average sunshine days in August - Rochelle Park, NJ
  • Average sunshine days in August: 13.2 days

The month with the most sunshine days is January (19.6 days).
The month with the least sunshine days is July (12 days).

Average UV index in August
Rochelle Park, NJ

Average UV index in August - Rochelle Park, 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).

Average cloud cover in August
Rochelle Park, NJ

Average cloud cover in August - Rochelle Park, NJ
  • Average cloud cover in August: 29

The months with the most cloud cover are February, March and December (Cloud cover 47).
The month with the least cloud cover is August (Cloud cover 29).

Average visibility in August
Rochelle Park, NJ

Average visibility in August - Rochelle Park, 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).

Rochelle Park, New Jersey, USA

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