August weather forecast
Olivet, NJ

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Weather in August

The last month of the summer, August, is another warm month in Olivet, New Jersey, with an average temperature ranging between min 67.8°F (19.9°C) and max 82°F (27.8°C).

Temperature

As August takes hold, the average high-temperature is a still moderately hot 82°F (27.8°C), nearly mirroring that of the previous month. Olivet, during the month of August, experiences an average low-temperature of 67.8°F (19.9°C).

Heat index

The heat index value during August is calculated to be a hot 87.8°F (31°C). With unrelenting exposure and activity, one might experience exhaustion, leading to potential heat cramps.
Heat index guidelines indicate values are for light wind scenarios and shaded regions. The heat index may experience an enhancement of 15 Fahrenheit (8 Celsius) degrees under direct sunlight.
Note: The heat index, also known as 'felt air temperature' or 'apparent temperature', gauges the sensation of temperature factoring in the air's moisture content. Factors including metabolic differences, physical activity, and clothing are additional elements that influence the individual's temperature experience. Considering the impact of direct sunlight, it's possible for the heat index to surge by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are extremely vital to babies and toddlers. Young children are generally more endangered than adults, as they usually less sweat. And also, due to larger skin surface relative to their small bodies and higher heat production as a result of their activity.

Humidity

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

Rainfall

The month with the most rainfall is August, when the rain falls for 11.2 days and typically aggregates up to 0.94" (24mm) of precipitation.

Snowfall

In Olivet, snow does not fall in April through October.

Daylight

The average length of the day in August is 13h and 41min.
On the first day of August, sunrise is at 6:00 am and sunset at 8:13 pm. On the last day of the month, sunrise is at 6:28 am and sunset at 7:32 pm EDT.

Sunshine

In Olivet, the average sunshine in August is 10.5h.

UV index

The months with the highest UV index in Olivet, New Jersey, are May through August, with an average maximum UV index of 6. A UV Index value of 6 to 7 symbolizes a high health hazard from exposure to the Sun's UV rays for the average person.
Note: In August, the maximum UV index of 6 transforms into these recommendations:
Guard against overexposure. Protection from sun-induced harm is essential. 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. For effective sun eye protection, rely on sunglasses certified for UVA and UVB resistance.
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Frequently asked questions

What is the usual temperature for Olivet in August?

In August, in Olivet, the average high-temperature is 82°F (27.8°C), and the average low-temperature is 67.8°F (19.9°C). The average heat index (a.k.a. 'real feel', 'apparent temperature'), which factors the actual air temperature with the relative humidity, in August is calculated to be 87.8°F (31°C).

What is the average humidity in August in Olivet?

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

What is the rainiest month in Olivet?

August is the month with the most rainfall in Olivet. Rain falls for 11.2 days and accumulates 0.94" (24mm) of precipitation.

How many days does it rain in August in Olivet?

In August, in Olivet, the rain falls for 11.2 days. Throughout August, 0.94" (24mm) of precipitation is accumulated.

When it does not snow in Olivet?

In Olivet, snow does not fall in April through October.

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

In Olivet, the average day length in August is 13h and 41min.

When are sunrise and sunset in August in Olivet?

On the first day of August in Olivet, sunrise is at 6:00 am and sunset at 8:13 pm. On the last day of the month, sunrise is at 6:28 am and sunset at 7:32 pm EDT.

How long on average sun shines in August in Olivet?

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

When is the highest UV index in Olivet?

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

How high is the UV index in August in Olivet?

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

Average temperature in August - Olivet, NJ
  • Average high temperature in August: 82°F

The warmest month (with the highest average high temperature) is July (84.2°F).
The month with the lowest average high temperature is January (39°F).

  • Average low temperature in August: 67.8°F

The month with the highest average low temperature is July (69.3°F).
The coldest month (with the lowest average low temperature) is January (27.7°F).

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Average pressure in August
Olivet, NJ

Average pressure in August - Olivet, NJ
  • Average pressure in August: 29.98"Hg

The month with the highest atmospheric pressure is November (30.12"Hg).
The month with the lowest atmospheric pressure is June (29.94"Hg).

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Average wind speed in August
Olivet, NJ

Average wind speed in August - Olivet, NJ
  • Average wind speed in August: 6.1mph

The windiest month (with the highest average wind speed) is April (9.4mph).
The calmest month (with the lowest average wind speed) is August (6.1mph).

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Average humidity in August
Olivet, NJ

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

The months with the highest relative humidity are May and June (79%).
The month with the lowest relative humidity is April (72%).

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Average rainfall in August
Olivet, NJ

Average rainfall in August - Olivet, NJ
  • Average rainfall in August: 0.94"

The wettest month (with the highest rainfall) is August (0.94").
The driest month (with the least rainfall) is September (0.35").

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Average rainfall days in August
Olivet, NJ

Average rainfall days in August - Olivet, NJ
  • Average rainfall days in August: 11.2 days

The month with the highest number of rainy days is July (12.9 days).
The month with the least rainy days is November (5.1 days).

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Average snowfall in August
Olivet, NJ

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

The month with the highest snowfall is January (0.43").
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
Olivet, NJ

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

The month with the highest number of snowfall days is January (3.4 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
Olivet, NJ

Average daylight in August / Average sunshine in August - Olivet, NJ
  • Average daylight in August: 13h and 4min

The month with the longest days is June (Average daylight: 14h and 54min).
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 48min).
The month with the least sunshine is February (Average sunshine: 5h and 0min).

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Average sunshine days in August
Olivet, NJ

Average sunshine days in August - Olivet, NJ
  • Average sunshine days in August: 16.2 days

The month with the most sunshine days is November (23.1 days).
The month with the least sunshine days is July (14.1 days).

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Average UV index in August
Olivet, NJ

Average UV index in August - Olivet, NJ
  • Average UV index in August: 6

The months with the highest UV index are May, June, July and August (UV index 6).
The months with the lowest UV index are January, February and December (UV index 2).

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Average cloud cover in August
Olivet, NJ

Average cloud cover in August - Olivet, NJ
  • Average cloud cover in August: 29

The months with the most cloud cover are February and March (Cloud cover 46).
The months with the least cloud cover are July and August (Cloud cover 29).

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Average visibility in August
Olivet, NJ

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

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