August weather forecast
River Bank, NJ

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Weather in August

August, the last month of the summer in River Bank, is another warm month, with an average temperature varying between 79.9°F (26.6°C) and 70.3°F (21.3°C).

Temperature

The introduction of August notes a subtle temperature variation to a still warm 79.9°F (26.6°C) from July's 81.1°F (27.3°C). In the month of August, River Bank experiences an average low-temperature of 70.3°F (21.3°C).

Humidity

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

Rainfall

In River Bank, New Jersey, during August, the rain falls for 13.2 days and regularly aggregates up to 1.81" (46mm) of precipitation. In River Bank, during the entire year, the rain falls for 129.4 days and collects up to 15.31" (389mm) of precipitation.

Snowfall

In River Bank, New Jersey, snow does not fall in April through October.

Daylight

In August, the average length of the day is 13h and 42min.
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, in River Bank, sunrise is at 6:24 am and sunset at 7:29 pm EDT.

Sunshine

In August, the average sunshine in River Bank is 10.5h.

UV index

The months with the highest UV index in River Bank are June through August, with an average maximum UV index of 6. A UV Index of 6 to 7 symbolizes a high threat to health from exposure to the Sun's UV radiation for the average person.
Note: In August, the maximum UV index of 6 suggests this advice:
Shield from overexposure. Defense against sun-related harm is required. 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. Sunglasses providing both UVA and UVB protection are non-negotiable on sunlit days.
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Frequently asked questions

What are the temperatures in River Bank in August?

The high-temperature in River Bank during August is 79.9°F (26.6°C) and the low-temperature is 70.3°F (21.3°C). In July, the average heat index (a.k.a. 'real feel', 'apparent temperature'), which combines relative humidity and air temperature, is evaluated at 86°F (30°C).

What is the average humidity in August in River Bank?

The average relative humidity in August in River Bank, New Jersey, is 76%.

How much does it rain in River Bank in August?

In River Bank, during August, the rain falls for 13.2 days and regularly aggregates up to 1.81" (46mm) of precipitation.

When it does not snow in River Bank?

April through October are months without snowfall in River Bank.

How many hours of daylight does River Bank have in August?

In August, the average day length is 13h and 42min.

When are sunrise and sunset in August in River Bank?

In August, on the first day of the month, sunrise is at 5:55 am and sunset at 8:09 pm. On the last day of the month, in River Bank, sunrise is at 6:24 am and sunset at 7:29 pm EDT.

How many hours of sunshine does River Bank have in August?

In August, the average sunshine duration in River Bank, New Jersey, is 10.5h.

When is the highest UV index in River Bank?

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 River Bank?

The average daily maximum UV index in August in River Bank is 6. A UV Index of 6 to 7 symbolizes a high health threat 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
River Bank, NJ

Average temperature in August - River Bank, NJ
  • Average high temperature in August: 79.9°F

The warmest month (with the highest average high temperature) is July (81.1°F).
The month with the lowest average high temperature is January (38.7°F).

  • Average low temperature in August: 70.3°F

The month with the highest average low temperature is July (70.7°F).
The coldest month (with the lowest average low temperature) is January (28.8°F).

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Average pressure in August
River Bank, NJ

Average pressure in August - River Bank, 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
River Bank, NJ

Average wind speed in August - River Bank, NJ
  • Average wind speed in August: 7.8mph

The windiest month (with the highest average wind speed) is January (11.9mph).
The calmest months (with the lowest average wind speed) are July and August (7.8mph).

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Average humidity in August
River Bank, NJ

Average humidity in August - River Bank, 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, March and November (74%).

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Average rainfall in August
River Bank, NJ

Average rainfall in August - River Bank, NJ
  • Average rainfall in August: 1.81"

The wettest month (with the highest rainfall) is July (1.97").
The driest month (with the least rainfall) is January (0.79").

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Average rainfall days in August
River Bank, NJ

Average rainfall days in August - River Bank, NJ
  • Average rainfall days in August: 13.2 days

The month with the highest number of rainy days is July (14.3 days).
The month with the least rainy days is January (6.9 days).

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Average snowfall in August
River Bank, NJ

Average snowfall in August - River Bank, NJ
  • Average snowfall in August: 0"

The month with the highest snowfall is December (0.75").
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
River Bank, NJ

Average snowfall days in August - River Bank, NJ
  • Average snowfall days in August: 0 days

The month with the highest number of snowfall days is January (4.3 days).
The months with the least snowfall days are April, May, June, July, August, September and October (0 days).

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Average daylight in August /
Average sunshine in August
River Bank, NJ

Average daylight in August / Average sunshine in August - River Bank, 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 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 54min).

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Average sunshine days in August
River Bank, NJ

Average sunshine days in August - River Bank, NJ
  • Average sunshine days in August: 14.8 days

The month with the most sunshine days is November (20.6 days).
The month with the least sunshine days is July (13.9 days).

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Average UV index in August
River Bank, NJ

Average UV index in August - River Bank, 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).

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Average cloud cover in August
River Bank, NJ

Average cloud cover in August - River Bank, NJ
  • Average cloud cover in August: 28

The month with the most cloud cover is February (Cloud cover 47).
The months with the least cloud cover are July and August (Cloud cover 28).

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Average visibility in August
River Bank, NJ

Average visibility in August - River Bank, 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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River Bank, New Jersey, USA

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