August weather forecast
Keswick Grove, NJ

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Weather in August

The last month of the summer, August, is also a moderately hot month in Keswick Grove, New Jersey, with an average temperature ranging between max 81.1°F (27.3°C) and min 68°F (20°C).

Temperature

The onset of August notes an average high-temperature of a still warm 81.1°F (27.3°C), subtly shifted from July's 82.9°F (28.3°C). During the month of August, the temperature generally drops to a low average of 68°F (20°C).

Heat index

August's heat index is appraised at a tropical 86°F (30°C). If one endures exposure and continues to be active, it might result in tiredness and heat cramps.
When considering the heat index, it's pivotal to note it is for shade and mild wind conditions. 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 'feels like', is an amalgamation of air temperature and humidity to express the equivalent perceived temperature. The influence of weather can be personal, changing with an individual's body mass, height, and level of physical exertion. Understand that direct sun rays can influence the weather's impact, leading to an increase in the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are extremely vital to babies and toddlers. Young ones often underestimate the need for rest and rehydration. Thirst appears late in dehydration - hence, it is important to keep hydrated, particularly during prolonged physical activities.

Humidity

In Keswick Grove, the average relative humidity in August is 76%.

Rainfall

In Keswick Grove, in August, it is raining for 11.5 days, with typically 1.14" (29mm) of accumulated precipitation. Throughout the year, in Keswick Grove, New Jersey, there are 114.4 rainfall days, and 10.28" (261mm) of precipitation is accumulated.

Snowfall

April through October are months without snowfall.

Daylight

In August, the average length of the day in Keswick Grove is 13h and 42min.
On the first day of the month, sunrise is at 5:56 am and sunset at 8:10 pm. On the last day of August, in Keswick Grove, sunrise is at 6:24 am and sunset at 7:29 pm EDT.

Sunshine

In Keswick Grove, the average sunshine in August is 10.3h.

UV index

The months with the highest UV index are June through August, with an average maximum UV index of 6. A UV Index value of 6 to 7 symbolizes a high health hazard from unprotected exposure to Sun's UV rays for ordinary individuals.
Note: The UV index of 6 in August translates into these instructions:
Take precautions against overexposure. Fair-skinned people may get burned in less than 20 minutes. The Sun's UV radiation is most powerful between 10 a.m. and 4 p.m. To the extent possible, limit exposure to the direct sun during these hours. By wearing a generously brimmed hat, you can cut UV radiation exposure significantly.
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Frequently asked questions

What is the usual temperature for Keswick Grove in August?

During August, Keswick Grove experiences an average high-temperature of 81.1°F (27.3°C) and a low-temperature of 68°F (20°C). The average heat index (a.k.a. 'real feel', 'felt air temperature'), which combines relative humidity and air temperature, in August is appraised at 86°F (30°C).

What is the average humidity in August in Keswick Grove?

In August, the average relative humidity is 76%.

How many days does it rain in August in Keswick Grove?

In Keswick Grove, New Jersey, in August, during 11.5 rainfall days, 1.14" (29mm) of precipitation is typically accumulated.

When it does not snow in Keswick Grove?

April through October are months without snowfall in Keswick Grove.

What is the average length of the day in August in Keswick Grove?

In Keswick Grove, the average day length in August is 13h and 42min.

When is the sunrise / sunset in August in Keswick Grove?

In August, on the first day of the month, sunrise is at 5:56 am and sunset at 8:10 pm. On the last day of the month, sunrise is at 6:24 am and sunset at 7:29 pm EDT.

How long on average sun shines in August in Keswick Grove?

In Keswick Grove, the average sunshine duration in August is 10.3h.

When is the highest UV index in Keswick Grove?

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 Keswick Grove?

The average daily maximum UV index in August in Keswick Grove is 6. A UV Index value 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
Keswick Grove, NJ

Average temperature in August - Keswick Grove, NJ
  • Average high temperature in August: 81.1°F

The warmest month (with the highest average high temperature) is July (82.9°F).
The month with the lowest average high temperature is January (37.9°F).

  • Average low temperature in August: 68°F

The month with the highest average low temperature is July (69.1°F).
The coldest month (with the lowest average low temperature) is January (27°F).

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Average pressure in August
Keswick Grove, NJ

Average pressure in August - Keswick Grove, 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
Keswick Grove, NJ

Average wind speed in August - Keswick Grove, NJ
  • Average wind speed in August: 6.5mph

The windiest month (with the highest average wind speed) is March (10mph).
The calmest month (with the lowest average wind speed) is August (6.5mph).

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Average humidity in August
Keswick Grove, NJ

Average humidity in August - Keswick Grove, NJ
  • Average humidity in August: 76%

The months with the highest relative humidity are May and June (79%).
The month with the lowest relative humidity is April (73%).

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Average rainfall in August
Keswick Grove, NJ

Average rainfall in August - Keswick Grove, NJ
  • Average rainfall in August: 1.14"

The wettest month (with the highest rainfall) is July (1.38").
The driest months (with the least rainfall) are January and September (0.55").

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Average rainfall days in August
Keswick Grove, NJ

Average rainfall days in August - Keswick Grove, NJ
  • Average rainfall days in August: 11.5 days

The month with the highest number of rainy days is July (13.7 days).
The month with the least rainy days is January (5.6 days).

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Average snowfall in August
Keswick Grove, NJ

Average snowfall in August - Keswick Grove, NJ
  • Average snowfall in August: 0"

The month with the highest snowfall is January (0.63").
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
Keswick Grove, NJ

Average snowfall days in August - Keswick Grove, NJ
  • Average snowfall days in August: 0 days

The month with the highest number of snowfall days is January (3.7 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
Keswick Grove, NJ

Average daylight in August / Average sunshine in August - Keswick Grove, 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 2min

The month with the most sunshine is July (Average sunshine: 10h and 36min).
The month with the least sunshine is February (Average sunshine: 4h and 48min).

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Average sunshine days in August
Keswick Grove, NJ

Average sunshine days in August - Keswick Grove, NJ
  • Average sunshine days in August: 16.8 days

The month with the most sunshine days is January (22.3 days).
The month with the least sunshine days is July (14.1 days).

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Average UV index in August
Keswick Grove, NJ

Average UV index in August - Keswick Grove, 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, November and December (UV index 2).

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Average cloud cover in August
Keswick Grove, NJ

Average cloud cover in August - Keswick Grove, NJ
  • Average cloud cover in August: 30

The month with the most cloud cover is February (Cloud cover 48).
The months with the least cloud cover are July and August (Cloud cover 30).

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Average visibility in August
Keswick Grove, NJ

Average visibility in August - Keswick Grove, 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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Keswick Grove, New Jersey, USA

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