August weather forecast
Scotch Plains, NJ

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Weather in August

August, the last month of the summer in Scotch Plains, is also a moderately hot month, with temperature in the range of an average high of 82°F (27.8°C) and an average low of 66.2°F (19°C).

Temperature

Scotch Plains indicates an average high-temperature of a still moderately hot 82°F (27.8°C) in August, showing minor variation from July's 84.2°F (29°C). During the nights in August, Scotch Plains experiences a consistent average temperature of 66.2°F (19°C).

Heat index

The heat index in August is computed to be a tropical 87.8°F (31°C). Staying active during long-term exposure might result in a state of exhaustion and cause heat cramps.
Be informed that the heat index values are oriented around shady conditions and gentle breezes. When under direct sunshine, the heat index may be elevated by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'real feel' or 'felt air temperature', is a calculated temperature value of how hot it feels when the moisture in the air is factored in. The individual's temperature perception can be influenced by numerous factors such as metabolic variations, physical activity, and clothing. It is important to note that direct sunlight can intensify the weather impact, potentially raising the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are extremely significant for babies and toddlers. Young individuals are generally in more danger than adults due to their lower capacity to sweat. Moreover, their large skin surface in relation to their small bodies and the increased heat generation from their activities makes them more vulnerable.

Humidity

April and August, with an average relative humidity of 73%, are the least humid months in Scotch Plains, New Jersey.

Rainfall

In August, in Scotch Plains, the rain falls for 15.6 days. Throughout August, 2.6" (66mm) of precipitation is accumulated. In Scotch Plains, during the entire year, the rain falls for 160.7 days and collects up to 30.12" (765mm) of precipitation.

Snowfall

In Scotch Plains, snow does not fall in June through September.

Daylight

The average length of the day in August is 13h and 44min.
On the first day of the month, sunrise is at 5:55 am and sunset at 8:12 pm. On the last day of August, sunrise is at 6:24 am and sunset at 7:30 pm EDT.

Sunshine

The average sunshine in August is 10.1h.

UV index

June through August, with an average maximum UV index of 6, are months with the highest UV index. A UV Index of 6 to 7 symbolizes a high health hazard from exposure to the Sun's UV rays for ordinary individuals.
Note: The maximum UV index of 6 during August leads to these instructions:
Guard oneself from overexposure. Defence against sun injury is vital. Avoid direct Sun exposure and seek shade from 10 a.m. to 4 p.m., the period of highest UV radiation. Remember, however, that not all shade structures offer full protection. In the presence of strong sunlight, it's crucial to wear sunglasses that ward off UVA and UVB rays.
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Frequently asked questions

What is the average August temperature in Scotch Plains?

In August, the average high-temperature and low-temperature are 82°F (27.8°C) and 66.2°F (19°C) respectively. In August, the average heat index (a.k.a. 'real feel', 'felt air temperature'), which combines relative humidity and air temperature, is computed to be 87.8°F (31°C).

What are the least humid months in Scotch Plains?

The months with the lowest humidity are April and August, with an average relative humidity of 73%.

What is the average humidity in August in Scotch Plains?

In August, the average relative humidity is 73%.

How much does it rain in Scotch Plains in August?

In Scotch Plains, New Jersey, in August, it is raining for 15.6 days, with typically 2.6" (66mm) of accumulated precipitation.

When it does not snow in Scotch Plains?

June through September are months without snowfall in Scotch Plains, New Jersey.

What is the average length of the day in August in Scotch Plains?

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

What time are sunrise and sunset in August in Scotch Plains?

In August, on the first day of the month, sunrise is at 5:55 am and sunset at 8:12 pm. On the last day of the month, sunrise is at 6:24 am and sunset at 7:30 pm EDT.

How long on average sun shines in August in Scotch Plains?

In Scotch Plains, New Jersey, the average sunshine duration in August is 10.1h.

When is the highest UV index in Scotch Plains?

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

What is the UV index intensity in August in Scotch Plains?

In August, the average daily maximum UV index is 6. A UV Index value of 6 to 7 symbolizes 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
Scotch Plains, NJ

Average temperature in August - Scotch Plains, 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 (36°F).

  • Average low temperature in August: 66.2°F

The month with the highest average low temperature is July (67.5°F).
The coldest month (with the lowest average low temperature) is January (23.9°F).

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Average pressure in August
Scotch Plains, NJ

Average pressure in August - Scotch Plains, 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
Scotch Plains, NJ

Average wind speed in August - Scotch Plains, NJ
  • Average wind speed in August: 5.7mph

The windiest month (with the highest average wind speed) is March (8.9mph).
The calmest months (with the lowest average wind speed) are July and August (5.7mph).

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Average humidity in August
Scotch Plains, NJ

Average humidity in August - Scotch Plains, NJ
  • Average humidity in August: 73%

The months with the highest relative humidity are February, October and December (78%).
The months with the lowest relative humidity are April and August (73%).

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Average rainfall in August
Scotch Plains, NJ

Average rainfall in August - Scotch Plains, NJ
  • Average rainfall in August: 2.6"

The wettest month (with the highest rainfall) is December (3.19").
The driest month (with the least rainfall) is September (1.69").

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Average rainfall days in August
Scotch Plains, NJ

Average rainfall days in August - Scotch Plains, NJ
  • Average rainfall days in August: 15.6 days

The month with the highest number of rainy days is July (16.5 days).
The month with the least rainy days is January (9.5 days).

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Average snowfall in August
Scotch Plains, NJ

Average snowfall in August - Scotch Plains, NJ
  • Average snowfall in August: 0"

The month with the highest snowfall is March (3.23").
The months with the least snowfall are June, July, August and September (0").

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Average snowfall days in August
Scotch Plains, NJ

Average snowfall days in August - Scotch Plains, NJ
  • Average snowfall days in August: 0 days

The months with the highest number of snowfall days are January and February (7.3 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
Scotch Plains, NJ

Average daylight in August / Average sunshine in August - Scotch Plains, 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 1min

The month with the most sunshine is July (Average sunshine: 10h and 30min).
The month with the least sunshine is February (Average sunshine: 4h and 36min).

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Average sunshine days in August
Scotch Plains, NJ

Average sunshine days in August - Scotch Plains, NJ
  • Average sunshine days in August: 13.3 days

The month with the most sunshine days is November (18.4 days).
The month with the least sunshine days is June (11.4 days).

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Average UV index in August
Scotch Plains, NJ

Average UV index in August - Scotch Plains, 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
Scotch Plains, NJ

Average cloud cover in August - Scotch Plains, NJ
  • Average cloud cover in August: 32

The months with the most cloud cover are February, March and December (Cloud cover 48).
The months with the least cloud cover are July and August (Cloud cover 32).

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Average visibility in August
Scotch Plains, NJ

Average visibility in August - Scotch Plains, NJ
  • Average visibility in August: 6mi

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

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Scotch Plains, New Jersey, USA

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