August weather forecast
Plainsboro Center, NJ

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Weather in August

August, the last month of the summer in Plainsboro Center, is also a moderately hot month, with an average temperature fluctuating between 82.9°F (28.3°C) and 65.8°F (18.8°C).

Temperature

As July transitions into August, the average high-temperature rests at a still moderately hot 82.9°F (28.3°C), maintaining a close resemblance to the previous month. An average low-temperature of 65.8°F (18.8°C) marks the nights in Plainsboro Center throughout August.

Heat index

The heat index for August is computed to be a tropical 89.6°F (32°C). One might feel worn out with persistent exposure and activity, resulting in heat cramps.
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 'real feel' or 'felt air temperature', evaluates the perceived heat by adding the effect of moisture in the air. The impact of weather is personal, differing among a variety of people based on differences in body mass, height, and the level of physical exertion. When you're directly under the sun's rays, remember that the heat index may surge by 15 Fahrenheit (8 Celsius) degrees. Heat index values are quite important for babies and toddlers. Young ones regularly neglect the requirement for rest and fluid replenishment. Thirst is a late stage of dehydration - so, it is necessary to keep hydrated, particularly during extended periods of physical exertion.

Humidity

The average relative humidity in August in Plainsboro Center is 75%.

Rainfall

In Plainsboro Center, New Jersey, in August, during 12.6 rainfall days, 1.5" (38mm) of precipitation is typically accumulated. In Plainsboro Center, during the entire year, the rain falls for 119.3 days and collects up to 12.72" (323mm) of precipitation.

Snowfall

June through October are months without snowfall in Plainsboro Center.

Daylight

The average length of the day in August in Plainsboro Center is 13h and 43min.
On the first day of August, sunrise is at 5:56 am and sunset at 8:12 pm. On the last day of the month, sunrise is at 6:25 am and sunset at 7:31 pm EDT.

Sunshine

In August, the average sunshine in Plainsboro Center is 10.1h.

UV index

The months with the highest UV index in Plainsboro Center 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 rays for ordinary individuals.
Note: The daily high UV index of 6 in August translates into this advice:
Resist extreme sun exposure. Guarding against solar damage is essential. Stay in the shade and avoid direct Sun exposure from 10 a.m. to 4 p.m., a period when UV radiation is particularly strong, noting that parasols or canopies may not offer total sun protection. A hat with a broad brim is indispensable, filtering out up to half of UV rays.
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Frequently asked questions

How hot is it in Plainsboro Center in August?

August temperatures vary between a high-temperature of 82.9°F (28.3°C) and a low-temperature of 65.8°F (18.8°C). The average heat index (a.k.a. 'real feel', 'apparent temperature'), which calculates the temperature value influenced by the moisture in the air, in August is computed to be 89.6°F (32°C).

What is the average humidity in August in Plainsboro Center?

The average relative humidity in August is 75%.

How much does it rain in Plainsboro Center in August?

In August, in Plainsboro Center, the rain falls for 12.6 days. Throughout August, 1.5" (38mm) of precipitation is accumulated.

When it does not snow in Plainsboro Center?

June through October are months without snowfall in Plainsboro Center.

How many hours of daylight does Plainsboro Center have in August?

In August, the average day length is 13h and 43min.

What time are sunrise and sunset in August in Plainsboro Center?

In August, on the first day of the month, sunrise is at 5:56 am and sunset at 8:12 pm. On the last day of the month, in Plainsboro Center, New Jersey, sunrise is at 6:25 am and sunset at 7:31 pm EDT.

How long on average sun shines in August in Plainsboro Center?

In August, the average sunshine duration is 10.1h.

What are the months with the highest UV index in Plainsboro Center?

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

How high is the UV index in August in Plainsboro Center?

The average daily maximum UV index in August in Plainsboro Center is 6. A UV Index of 6 to 7 symbolizes a high health risk 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
Plainsboro Center, NJ

Average temperature in August - Plainsboro Center, NJ
  • Average high temperature in August: 82.9°F

The warmest month (with the highest average high temperature) is July (84.7°F).
The month with the lowest average high temperature is January (36.9°F).

  • Average low temperature in August: 65.8°F

The month with the highest average low temperature is July (66.9°F).
The coldest month (with the lowest average low temperature) is January (24.3°F).

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Average pressure in August
Plainsboro Center, NJ

Average pressure in August - Plainsboro Center, 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
Plainsboro Center, NJ

Average wind speed in August - Plainsboro Center, NJ
  • Average wind speed in August: 5.4mph

The windiest month (with the highest average wind speed) is March (8.8mph).
The calmest month (with the lowest average wind speed) is August (5.4mph).

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Average humidity in August
Plainsboro Center, NJ

Average humidity in August - Plainsboro Center, NJ
  • Average humidity in August: 75%

The month with the highest relative humidity is October (79%).
The month with the lowest relative humidity is April (73%).

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Average rainfall in August
Plainsboro Center, NJ

Average rainfall in August - Plainsboro Center, NJ
  • Average rainfall in August: 1.5"

The wettest month (with the highest rainfall) is July (1.69").
The driest month (with the least rainfall) is September (0.67").

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Average rainfall days in August
Plainsboro Center, NJ

Average rainfall days in August - Plainsboro Center, NJ
  • Average rainfall days in August: 12.6 days

The month with the highest number of rainy days is July (13.9 days).
The month with the least rainy days is January (6.1 days).

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Average snowfall in August
Plainsboro Center, NJ

Average snowfall in August - Plainsboro Center, NJ
  • Average snowfall in August: 0"

The month with the highest snowfall is March (1.42").
The months with the least snowfall are June, July, August, September and October (0").

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Average snowfall days in August
Plainsboro Center, NJ

Average snowfall days in August - Plainsboro Center, NJ
  • Average snowfall days in August: 0 days

The month with the highest number of snowfall days is January (4.6 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
Plainsboro Center, NJ

Average daylight in August / Average sunshine in August - Plainsboro Center, 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 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 48min).

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Average sunshine days in August
Plainsboro Center, NJ

Average sunshine days in August - Plainsboro Center, NJ
  • Average sunshine days in August: 16.3 days

The month with the most sunshine days is January (21.8 days).
The month with the least sunshine days is July (13.3 days).

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Average UV index in August
Plainsboro Center, NJ

Average UV index in August - Plainsboro Center, 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
Plainsboro Center, NJ

Average cloud cover in August - Plainsboro Center, NJ
  • Average cloud cover in August: 33

The months with the most cloud cover are February, March and December (Cloud cover 47).
The months with the least cloud cover are July and August (Cloud cover 33).

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Average visibility in August
Plainsboro Center, NJ

Average visibility in August - Plainsboro Center, 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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Plainsboro Center, New Jersey, USA

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