August weather forecast
New Vernon, NJ

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Weather in August

August, the last month of the summer in New Vernon, is another warm month, with temperature in the range of an average low of 63.9°F (17.7°C) and an average high of 81.9°F (27.7°C).

Temperature

Transitioning into August, New Vernon records an average high-temperature of a still warm 81.9°F (27.7°C), almost identical to July's 83.8°F (28.8°C). An average low-temperature of 63.9°F (17.7°C) marks the nights throughout August.

Heat index

For most parts of August, the heat index is estimated at a tropical 87.8°F (31°C). With extended exposure and activity, one might feel exhausted and experience heat cramps.
The metrics for the heat index are tailored for both shady environments and light winds. The heat index has the potential to rise by 15 Fahrenheit (8 Celsius) degrees with direct sunshine exposure.
Note: The heat index, also known as 'apparent temperature' or 'real feel', stands as a testimony to how temperature and humidity combine to impact our sense of warmth. The impact of weather is individual, with diverse individuals experiencing it differently due to variations in body mass, height, and activity levels. It is noteworthy that being in direct sunlight can enhance the weather's impact, raising the heat index by as much as 15 Fahrenheit (8 Celsius) degrees. Heat index values are highly critical to babies and toddlers. Juveniles often do not understand the need to recuperate and rehydrate. Thirst is a delayed symptom of dehydration - hence, it is vital to maintain hydration, particularly during ongoing physical activities.

Humidity

In August, the average relative humidity is 75%.

Rainfall

In New Vernon, in August, it is raining for 15.8 days, with typically 2.72" (69mm) of accumulated precipitation. In New Vernon, during the entire year, the rain falls for 155.7 days and collects up to 27.64" (702mm) of precipitation.

Snowfall

In New Vernon, snow does not fall in June through October.

Daylight

In August, the average length of the day is 13h and 45min.
On the first day of August, sunrise is at 5:55 am and sunset at 8:13 pm. On the last day of the month, sunrise is at 6:24 am and sunset at 7:31 pm EDT.

Sunshine

In August, the average sunshine is 9.9h.

UV index

June through August, with an average maximum UV index of 6, are months with the highest UV index in New Vernon. A UV Index reading of 6 to 7 represents a high threat to health from exposure to the Sun's UV rays for ordinary individuals.
Note: A daily high UV index of 6 in August leads to these guidelines:
Steer clear of overexposure. Fair-skinned individuals can be scorched in less than 20 minutes. It's important to stay in the shade and limit exposure to the sun from 10 a.m. to 4 p.m., when UV radiation is most intense, although remember that shade structures may not provide full sun protection. Outfit yourself in sun-safe attire, like long sleeves, pants, a hat, and UV-blocking sunglasses.
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Frequently asked questions

What are the temperatures in New Vernon in August?

During August, New Vernon experiences an average high-temperature of 81.9°F (27.7°C) and a low-temperature of 63.9°F (17.7°C). In August, the average heat index (a.k.a. 'felt air temperature', 'apparent temperature'), which calculates the temperature value influenced by the moisture in the air, is estimated at 87.8°F (31°C).

What is the average humidity in August in New Vernon?

In New Vernon, the average relative humidity in August is 75%.

How much does it rain in New Vernon in August?

In New Vernon, New Jersey, during August, the rain falls for 15.8 days and regularly aggregates up to 2.72" (69mm) of precipitation.

When it does not snow in New Vernon?

In New Vernon, snow does not fall in June through October.

How many hours of daylight does New Vernon have in August?

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

When are sunrise and sunset in August in New Vernon?

On the first day of August, sunrise is at 5:55 am and sunset at 8:13 pm. On the last day of the month, sunrise is at 6:24 am and sunset at 7:31 pm EDT.

How long on average sun shines in August in New Vernon?

In New Vernon, the average sunshine duration in August is 9.9h.

What is the month with the highest UV index in New Vernon?

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

How high is the UV index in August in New Vernon?

The average daily maximum UV index in August in New Vernon, New Jersey, 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
New Vernon, NJ

Average temperature in August - New Vernon, 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 (35.1°F).

  • Average low temperature in August: 63.9°F

The month with the highest average low temperature is July (65.5°F).
The coldest month (with the lowest average low temperature) is January (22.5°F).

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Average pressure in August
New Vernon, NJ

Average pressure in August - New Vernon, 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
New Vernon, NJ

Average wind speed in August - New Vernon, NJ
  • Average wind speed in August: 5.3mph

The windiest month (with the highest average wind speed) is March (8.5mph).
The calmest months (with the lowest average wind speed) are July and August (5.3mph).

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Average humidity in August
New Vernon, NJ

Average humidity in August - New Vernon, NJ
  • Average humidity in August: 75%

The months with the highest relative humidity are February and October (80%).
The month with the lowest relative humidity is April (74%).

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Average rainfall in August
New Vernon, NJ

Average rainfall in August - New Vernon, NJ
  • Average rainfall in August: 2.72"

The wettest month (with the highest rainfall) is July (3.11").
The driest month (with the least rainfall) is September (1.57").

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Average rainfall days in August
New Vernon, NJ

Average rainfall days in August - New Vernon, NJ
  • Average rainfall days in August: 15.8 days

The month with the highest number of rainy days is July (17.8 days).
The month with the least rainy days is January (7.8 days).

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Average snowfall in August
New Vernon, NJ

Average snowfall in August - New Vernon, NJ
  • Average snowfall in August: 0"

The month with the highest snowfall is March (4.09").
The months with the least snowfall are June, July, August, September and October (0").

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Average snowfall days in August
New Vernon, NJ

Average snowfall days in August - New Vernon, NJ
  • Average snowfall days in August: 0 days

The month with the highest number of snowfall days is January (7.2 days).
The months with the least snowfall days are June, July, August, September and October (0 days).

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Average daylight in August /
Average sunshine in August
New Vernon, NJ

Average daylight in August / Average sunshine in August - New Vernon, 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: 9h and 5min

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 30min).

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Average sunshine days in August
New Vernon, NJ

Average sunshine days in August - New Vernon, NJ
  • Average sunshine days in August: 12.5 days

The month with the most sunshine days is November (18.7 days).
The month with the least sunshine days is July (11.2 days).

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Average UV index in August
New Vernon, NJ

Average UV index in August - New Vernon, 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
New Vernon, NJ

Average cloud cover in August - New Vernon, NJ
  • Average cloud cover in August: 35

The months with the most cloud cover are February, March and December (Cloud cover 49).
The month with the least cloud cover is July (Cloud cover 34).

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Average visibility in August
New Vernon, NJ

Average visibility in August - New Vernon, NJ
  • Average visibility in August: 6mi

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

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New Vernon, New Jersey, USA

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