August weather forecast
Lebanon, NJ

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Weather in August

August, the last month of the summer in Lebanon, is also a moderately hot month, with an average temperature fluctuating between 62.8°F (17.1°C) and 81.9°F (27.7°C).

Temperature

Lebanon signifies an average high-temperature of a still warm 81.9°F (27.7°C) in August, closely mirroring the 83.8°F (28.8°C) of July. Lebanon experiences an average low-temperature reading of 62.8°F (17.1°C) throughout August.

Heat index

For most parts of August, the heat index is evaluated at a hot 87.8°F (31°C). With ongoing exposure and activity, one might experience weariness, and heat cramps could ensue.
Be informed that the heat index values are oriented around shady conditions and gentle breezes. Heat index values have the potential to be boosted by 15 Fahrenheit (8 Celsius) degrees due to direct sunlight.
Note: The heat index, also known as 'feels like' or 'felt air temperature', is an index that combines air temperature and relative humidity to determine the human-perceived temperature equivalent. Additional elements including metabolic differences, the level of physical activity, and attire have a role in shaping the individual's temperature perception. Given direct exposure to sunlight, one might experience a rise in the heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are quite important for children. Young ones are generally more prone to risk than adults due to their reduced ability to sweat. Their large skin surface area relative to their diminutive bodies and elevated heat production from their activities further enhance this risk.

Humidity

In Lebanon, New Jersey, the average relative humidity in August is 77%.

Rainfall

In Lebanon, during August, the rain falls for 15.7 days and regularly aggregates up to 2.6" (66mm) of precipitation. Throughout the year, in Lebanon, there are 160.3 rainfall days, and 29.06" (738mm) of precipitation is accumulated.

Snowfall

June through September are months without snowfall.

Daylight

In August, the average length of the day in Lebanon is 13h and 44min.
On the first day of August, sunrise is at 5:56 am and sunset at 8:14 pm. On the last day of the month, sunrise is at 6:26 am and sunset at 7:32 pm EDT.

Sunshine

In Lebanon, the average sunshine in August is 10h.

UV index

The months with the highest UV index are June through August, with an average maximum UV index of 6. A UV Index estimate of 6 to 7 represents a high health hazard from unsafe exposure to UV radiation for ordinary individuals.
Note: The maximum daily UV index of 6 during August translates into the following directions:
Adhere to precautions and respect sun safety doctrines. Avoiding sunburn is vital. 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. Experience reduced UV exposure by about half when donning a wide-brim hat.
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Frequently asked questions

What is the temperature in August in Lebanon?

An average high-temperature, in August, in Lebanon, is 81.9°F (27.7°C) and the average low-temperature is 62.8°F (17.1°C). The average heat index (a.k.a. 'real feel', 'apparent temperature'), which combines relative humidity and air temperature, in August is evaluated at 87.8°F (31°C).

What is the average humidity in August in Lebanon?

In Lebanon, New Jersey, the average relative humidity in August is 77%.

How much does it rain in Lebanon in August?

In Lebanon, during August, the rain falls for 15.7 days and regularly aggregates up to 2.6" (66mm) of precipitation.

When it does not snow in Lebanon?

In Lebanon, snow does not fall in June through September.

What is the average length of the day in August in Lebanon?

In Lebanon, New Jersey, the average day length in August is 13h and 44min.

What time are sunrise and sunset in August in Lebanon?

On the first day of August, sunrise is at 5:56 am and sunset at 8:14 pm. On the last day of the month, sunrise is at 6:26 am and sunset at 7:32 pm EDT.

How many hours of sunshine does Lebanon have in August?

In August, the average sunshine duration is 10h.

When is the highest UV index in Lebanon?

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 Lebanon?

The average daily maximum UV index in August in Lebanon is 6. A UV Index of 6 to 7 symbolizes a high health risk from exposure to the Sun's 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
Lebanon, NJ

Average temperature in August - Lebanon, NJ
  • Average high temperature in August: 81.9°F

The warmest month (with the highest average high temperature) is July (83.8°F).
The month with the lowest average high temperature is January (35.2°F).

  • Average low temperature in August: 62.8°F

The month with the highest average low temperature is July (64.6°F).
The coldest month (with the lowest average low temperature) is January (22.5°F).

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Average pressure in August
Lebanon, NJ

Average pressure in August - Lebanon, NJ
  • Average pressure in August: 29.99"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
Lebanon, NJ

Average wind speed in August - Lebanon, NJ
  • Average wind speed in August: 5mph

The windiest month (with the highest average wind speed) is March (8.4mph).
The calmest month (with the lowest average wind speed) is August (5mph).

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Average humidity in August
Lebanon, NJ

Average humidity in August - Lebanon, NJ
  • Average humidity in August: 77%

The months with the highest relative humidity are February, October and December (80%).
The month with the lowest relative humidity is April (75%).

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Average rainfall in August
Lebanon, NJ

Average rainfall in August - Lebanon, NJ
  • Average rainfall in August: 2.6"

The wettest month (with the highest rainfall) is July (2.95").
The driest month (with the least rainfall) is September (1.54").

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Average rainfall days in August
Lebanon, NJ

Average rainfall days in August - Lebanon, NJ
  • Average rainfall days in August: 15.7 days

The month with the highest number of rainy days is July (17.3 days).
The month with the least rainy days is January (9 days).

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Average snowfall in August
Lebanon, NJ

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

The month with the highest snowfall is March (3.78").
The months with the least snowfall are June, July, August and September (0").

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Average snowfall days in August
Lebanon, NJ

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

The month with the highest number of snowfall days is January (8.1 days).
The months with the least snowfall days are June, July, August and September (0 days).

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Average daylight in August /
Average sunshine in August
Lebanon, NJ

Average daylight in August / Average sunshine in August - Lebanon, 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 0min

The month with the most sunshine is July (Average sunshine: 10h and 24min).
The month with the least sunshine is February (Average sunshine: 4h and 36min).

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Average sunshine days in August
Lebanon, NJ

Average sunshine days in August - Lebanon, NJ
  • Average sunshine days in August: 12.8 days

The month with the most sunshine days is November (17.9 days).
The month with the least sunshine days is June (11.7 days).

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Average UV index in August
Lebanon, NJ

Average UV index in August - Lebanon, 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
Lebanon, NJ

Average cloud cover in August - Lebanon, NJ
  • Average cloud cover in August: 34

The months with the most cloud cover are February and December (Cloud cover 49).
The months with the least cloud cover are July and August (Cloud cover 34).

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Average visibility in August
Lebanon, NJ

Average visibility in August - Lebanon, NJ
  • Average visibility in August: 5mi

The months with the highest visibility are January, February, March, April, June, July, November and December (6mi).
The months with the lowest visibility are May, August, September and October (5mi).

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Lebanon, New Jersey, USA

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