August weather forecast
Newfoundland, NJ

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Weather in August

The last month of the summer, August, is another warm month in Newfoundland, New Jersey, with an average temperature varying between 80.2°F (26.8°C) and 61.2°F (16.2°C).

Temperature

Newfoundland's average high-temperature marks a still warm 80.2°F (26.8°C) with the advent of August, closely mirroring that of the preceding month. The mean low-temperature during August nights in Newfoundland, New Jersey, is a comfortable 61.2°F (16.2°C).

Humidity

In Newfoundland, the average relative humidity in August is 78%.

Rainfall

In Newfoundland, in August, during 14.5 rainfall days, 1.46" (37mm) of precipitation is typically accumulated. Throughout the year, there are 133 rainfall days, and 14.02" (356mm) of precipitation is accumulated.

Snowfall

In Newfoundland, snow does not fall in June through September.

Daylight

The average length of the day in August is 13h and 46min.
On the first day of the month, sunrise is at 5:54 am and sunset at 8:13 pm. On the last day of August, sunrise is at 6:24 am and sunset at 7:31 pm EDT.

Sunshine

In August, the average sunshine is 9.7h.

UV index

In August, the average daily maximum UV index is 5. A UV Index of 3 to 5 symbolizes a medium vulnerability from unsafe exposure to UV radiation for ordinary individuals.
Note: In August, the average maximum UV index of 5 translates into the following recommendations:
Undertake precautions - Obligation exists to protect against skin and eye damage. During midday, the Sun's radiation is strongest, and it's advisable to reduce direct exposure. Opt for tightly woven and loose clothing to enhance protection from the Sun.
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Frequently asked questions

What are the temperatures in Newfoundland in August?

An average high-temperature, in August, in Newfoundland, is 80.2°F (26.8°C) and the average low-temperature is 61.2°F (16.2°C). In July, the average heat index (a.k.a. 'apparent temperature', 'feels like'), which combines air temperature and relative humidity, is calculated to be 89.6°F (32°C).

What is the average humidity in August in Newfoundland?

The average relative humidity in August in Newfoundland is 78%.

How many days does it rain in August in Newfoundland?

In Newfoundland, in August, it is raining for 14.5 days, with typically 1.46" (37mm) of accumulated precipitation.

When it does not snow in Newfoundland?

June through September are months without snowfall in Newfoundland.

How many hours of daylight does Newfoundland have in August?

In August, the average day length in Newfoundland, New Jersey, is 13h and 46min.

What time are sunrise and sunset in August in Newfoundland?

In August, on the first day of the month, sunrise is at 5:54 am and sunset at 8:13 pm. On the last day of the month, in Newfoundland, New Jersey, sunrise is at 6:24 am and sunset at 7:31 pm EDT.

How long on average sun shines in August in Newfoundland?

The average sunshine duration in August in Newfoundland, New Jersey, is 9.7h.

How high is the UV index in August in Newfoundland?

In August, the average daily maximum UV index is 5. A UV Index reading of 3 to 5 represents a moderate vulnerability from unsafe 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
Newfoundland, NJ

Average temperature in August - Newfoundland, NJ
  • Average high temperature in August: 80.2°F

The warmest month (with the highest average high temperature) is July (82.4°F).
The month with the lowest average high temperature is January (33.3°F).

  • Average low temperature in August: 61.2°F

The month with the highest average low temperature is July (62.8°F).
The coldest month (with the lowest average low temperature) is January (20.5°F).

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Average pressure in August
Newfoundland, NJ

Average pressure in August - Newfoundland, NJ
  • Average pressure in August: 29.99"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
Newfoundland, NJ

Average wind speed in August - Newfoundland, NJ
  • Average wind speed in August: 5mph

The windiest month (with the highest average wind speed) is March (8.1mph).
The calmest month (with the lowest average wind speed) is August (5mph).

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Average humidity in August
Newfoundland, NJ

Average humidity in August - Newfoundland, NJ
  • Average humidity in August: 78%

The month with the highest relative humidity is October (82%).
The month with the lowest relative humidity is April (76%).

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Average rainfall in August
Newfoundland, NJ

Average rainfall in August - Newfoundland, NJ
  • Average rainfall in August: 1.46"

The wettest month (with the highest rainfall) is July (1.85").
The driest month (with the least rainfall) is January (0.71").

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Average rainfall days in August
Newfoundland, NJ

Average rainfall days in August - Newfoundland, NJ
  • Average rainfall days in August: 14.5 days

The month with the highest number of rainy days is July (16 days).
The month with the least rainy days is January (5.3 days).

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Average snowfall in August
Newfoundland, NJ

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

The month with the highest snowfall is February (1.5").
The months with the least snowfall are June, July, August and September (0").

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Average snowfall days in August
Newfoundland, NJ

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

The month with the highest number of snowfall days is January (6.9 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
Newfoundland, NJ

Average daylight in August / Average sunshine in August - Newfoundland, NJ
  • Average daylight in August: 13h and 5min

The month with the longest days is June (Average daylight: 15h and 6min).
The month with the shortest days is December (Average daylight: 9h and 18min).

  • Average sunshine in August: 9h and 4min

The month with the most sunshine is July (Average sunshine: 9h and 54min).
The month with the least sunshine is February (Average sunshine: 4h and 6min).

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Average sunshine days in August
Newfoundland, NJ

Average sunshine days in August - Newfoundland, NJ
  • Average sunshine days in August: 13.7 days

The month with the most sunshine days is November (20.5 days).
The month with the least sunshine days is June (12.1 days).

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Average UV index in August
Newfoundland, NJ

Average UV index in August - Newfoundland, NJ
  • Average UV index in August: 5

The month with the highest UV index is June (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
Newfoundland, NJ

Average cloud cover in August - Newfoundland, NJ
  • Average cloud cover in August: 38

The months with the most cloud cover are February and March (Cloud cover 53).
The months with the least cloud cover are July and August (Cloud cover 38).

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Average visibility in August
Newfoundland, NJ

Average visibility in August - Newfoundland, NJ
  • Average visibility in August: 5mi

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

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Newfoundland, New Jersey, USA

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