August weather forecast
Warren Grove, NJ

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Weather in August

The last month of the summer, August, is another warm month in Warren Grove, New Jersey, with an average temperature varying between 70.9°F (21.6°C) and 79.9°F (26.6°C).

Temperature

Warren Grove experiences a recorded average high-temperature of a still moderately hot 79.9°F (26.6°C) in August, closely aligned with July's 80.6°F (27°C). During August, Warren Grove perceives a slight decrease in temperature from daytime highs, settling at an average low of 70.9°F (21.6°C).

Humidity

In Warren Grove, the average relative humidity in August is 77%.

Rainfall

In Warren Grove, in August, during 14.5 rainfall days, 1.81" (46mm) of precipitation is typically accumulated. In Warren Grove, New Jersey, during the entire year, the rain falls for 138.1 days and collects up to 17.4" (442mm) of precipitation.

Snowfall

April through October are months without snowfall.

Daylight

In Warren Grove, New Jersey, the average length of the day in August is 13h and 41min.
On the first day of the month, sunrise is at 5:57 am and sunset at 8:10 pm. On the last day of August, in Warren Grove, sunrise is at 6:25 am and sunset at 7:29 pm EDT.

Sunshine

The average sunshine in August is 10.7h.

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 vulnerability from exposure to the Sun's UV rays for ordinary individuals.
Note: In August, the UV index of 6 transforms into the following advice:
Take precautions against overexposure. Fair-skinned people may get burned in less than 20 minutes. Remember that UV radiation from the Sun is strongest between 10 a.m. and 4 p.m. Make an effort to limit direct sun exposure during this time. On days when the sun blazes, arm yourself with sunglasses that block UVA and UVB radiation.

Frequently asked questions

What is the average August temperature?

The average high-temperature and low-temperature during August are 79.9°F (26.6°C) and 70.9°F (21.6°C) respectively. The average heat index (a.k.a. 'real feel', 'felt air temperature'), which takes the relative humidity and factors it into the air temperature reading, in July is evaluated at 86°F (30°C).

What is the average humidity in August?

The average relative humidity in August is 77%.

How many days does it rain in August?

In Warren Grove, in August, it is raining for 14.5 days, with typically 1.81" (46mm) of accumulated precipitation.

When it does not snow?

In Warren Grove, snow does not fall in April through October.

What is the average length of the day in August?

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

What time are sunrise and sunset in August?

In August, on the first day of the month, sunrise is at 5:57 am and sunset at 8:10 pm. On the last day of the month, sunrise is at 6:25 am and sunset at 7:29 pm EDT.

How many hours of sunshine does Warren Grove have in August?

In August, the average sunshine duration is 10.7h.

What is the month with the highest UV index?

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

How high is the UV index in August?

The average daily maximum UV index in August is 6. A UV Index value of 6 to 7 symbolizes a high hazard to health 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
Warren Grove, NJ

Average temperature in August - Warren Grove, NJ
  • Average high temperature in August: 79.9°F

The warmest month (with the highest average high temperature) is July (80.6°F).
The month with the lowest average high temperature is January (39.6°F).

  • Average low temperature in August: 70.9°F

The month with the highest average low temperature is July (71.1°F).
The coldest month (with the lowest average low temperature) is January (30°F).

Average pressure in August
Warren Grove, NJ

Average pressure in August - Warren 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 (29.94"Hg).

Average wind speed in August
Warren Grove, NJ

Average wind speed in August - Warren Grove, NJ
  • Average wind speed in August: 8.1mph

The windiest month (with the highest average wind speed) is January (12.2mph).
The calmest month (with the lowest average wind speed) is August (8.1mph).

Average humidity in August
Warren Grove, NJ

Average humidity in August - Warren Grove, NJ
  • Average humidity in August: 77%

The months with the highest relative humidity are May and June (80%).
The months with the lowest relative humidity are January, March and November (74%).

Average rainfall in August
Warren Grove, NJ

Average rainfall in August - Warren Grove, NJ
  • Average rainfall in August: 1.81"

The wettest month (with the highest rainfall) is July (2.09").
The driest month (with the least rainfall) is January (0.98").

Average rainfall days in August
Warren Grove, NJ

Average rainfall days in August - Warren Grove, NJ
  • Average rainfall days in August: 14.5 days

The month with the highest number of rainy days is July (15.7 days).
The month with the least rainy days is January (7.4 days).

Average snowfall in August
Warren Grove, NJ

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

The month with the highest snowfall is January (1.02").
The months with the least snowfall are April, May, June, July, August, September and October (0").

Average snowfall days in August
Warren Grove, NJ

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

The month with the highest number of snowfall days is January (4.3 days).
The months with the least snowfall days are April, May, June, July, August, September and October (0 days).

Average daylight in August /
Average sunshine in August
Warren Grove, NJ

Average daylight in August / Average sunshine in August - Warren Grove, 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 4min

The month with the most sunshine is July (Average sunshine: 10h and 54min).
The month with the least sunshine is February (Average sunshine: 5h and 0min).

Average sunshine days in August
Warren Grove, NJ

Average sunshine days in August - Warren Grove, NJ
  • Average sunshine days in August: 13.3 days

The month with the most sunshine days is January (19.8 days).
The month with the least sunshine days is July (12.5 days).

Average UV index in August
Warren Grove, NJ

Average UV index in August - Warren 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).

Average cloud cover in August
Warren Grove, NJ

Average cloud cover in August - Warren Grove, NJ
  • Average cloud cover in August: 26

The month with the most cloud cover is February (Cloud cover 46).
The months with the least cloud cover are July and August (Cloud cover 26).

Average visibility in August
Warren Grove, NJ

Average visibility in August - Warren 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).

Warren Grove, New Jersey, USA

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