August weather forecast
North Haledon, NJ

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Weather in August

The last month of the summer, August, is another warm month in North Haledon, New Jersey, with an average temperature varying between 65.8°F (18.8°C) and 82.4°F (28°C).

Temperature

North Haledon's shift into August is marked by a subtle change to a still moderately hot 82.4°F (28°C) from July's 84.4°F (29.1°C) in temperature. North Haledon experiences an average low-temperature of 65.8°F (18.8°C) in month of August.

Heat index

During August, the heat index is appraised at a hot 87.8°F (31°C). With prolonged exposure and constant activity, one might feel exhausted and experience heat cramps.
Evaluating the heat index requires understanding its values in the shade and with gentle winds. Heat index values may rise by up to 15 Fahrenheit (8 Celsius) degrees when exposed to direct sunlight.
Note: The heat index, also known as 'feels like' or 'real feel', combines both the air temperature and the humidity level to give a perceived human temperature. This impact is subjective, influenced by the person's physical activity and individual heat perception, affected by factors including wind, attire, and metabolic differences. Consider that direct sun exposure can intensify the felt heat, adding potentially 15 Fahrenheit (8 Celsius) degrees to the heat index. Heat index values remain especially vital for 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

The months with the lowest humidity in North Haledon are April, July and August, with an average relative humidity of 72%.

Rainfall

In North Haledon, during August, the rain falls for 16.1 days and regularly aggregates up to 2.6" (66mm) of precipitation. In North Haledon, during the entire year, the rain falls for 160.7 days and collects up to 29.33" (745mm) of precipitation.

Snowfall

In North Haledon, 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 5:53 am and sunset at 8:12 pm. On the last day of August, sunrise is at 6:23 am and sunset at 7:30 pm EDT.

Sunshine

In North Haledon, New Jersey, the average sunshine in August is 10.2h.

UV index

June through August, with an average maximum UV index of 6, are months with the highest UV index in North Haledon, New Jersey. A UV Index reading of 6 to 7 represents a high health risk from unsafe exposure to UV radiation for average individuals.
Note: In August, the maximum UV index of 6 transforms into these recommendations:
Act on precautions and pay attention to sun safety recommendations. Avoidance of sunburn is obligatory. Stay in the shade and limit sun exposure from 10 a.m. to 4 p.m., when UV radiation is most potent. Keep in mind that shade structures like parasols or canopies do not offer full protection. Stay sun-safe with clothing that is both closely woven and worn loosely.
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Frequently asked questions

Is it hot in North Haledon during August?

In North Haledon, in August, the average high-temperature is 82.4°F (28°C), and the average low-temperature is 65.8°F (18.8°C). In August, the average heat index (a.k.a. 'felt air temperature', 'apparent temperature'), which combines air temperature and relative humidity, is appraised at 87.8°F (31°C).

What is the least humid month in North Haledon?

The months with the lowest humidity in North Haledon are April, July and August, with an average relative humidity of 72%.

What is the average humidity in August in North Haledon?

The average relative humidity in August in North Haledon, New Jersey, is 72%.

How many days does it rain in August in North Haledon?

In North Haledon, during August, the rain falls for 16.1 days and regularly aggregates up to 2.6" (66mm) of precipitation.

When it does not snow in North Haledon?

June through September are months without snowfall in North Haledon, New Jersey.

How many hours of daylight does North Haledon have in August?

The average day length in August in North Haledon is 13h and 46min.

When is the sunrise / sunset in August in North Haledon?

In August, on the first day of the month, sunrise is at 5:53 am and sunset at 8:12 pm. On the last day of the month, in North Haledon, sunrise is at 6:23 am and sunset at 7:30 pm EDT.

How long on average sun shines in August in North Haledon?

The average sunshine duration in August in North Haledon is 10.2h.

What are the months with the highest UV index in North Haledon?

June through August, with an average maximum UV index of 6, are months with the highest UV index in North Haledon, New Jersey.

What is the UV index intensity in August in North Haledon?

The average daily maximum UV index in August in North Haledon is 6. A UV Index of 6 to 7 symbolizes a high health risk from exposure to the Sun's 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
North Haledon, NJ

Average temperature in August - North Haledon, NJ
  • Average high temperature in August: 82.4°F

The warmest month (with the highest average high temperature) is July (84.4°F).
The month with the lowest average high temperature is January (35.2°F).

  • Average low temperature in August: 65.8°F

The month with the highest average low temperature is July (66.7°F).
The coldest month (with the lowest average low temperature) is January (23.4°F).

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Average pressure in August
North Haledon, NJ

Average pressure in August - North Haledon, 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
North Haledon, NJ

Average wind speed in August - North Haledon, NJ
  • Average wind speed in August: 5.5mph

The windiest month (with the highest average wind speed) is March (8.4mph).
The calmest months (with the lowest average wind speed) are July and August (5.5mph).

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Average humidity in August
North Haledon, NJ

Average humidity in August - North Haledon, NJ
  • Average humidity in August: 72%

The months with the highest relative humidity are February and December (78%).
The months with the lowest relative humidity are April, July and August (72%).

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Average rainfall in August
North Haledon, NJ

Average rainfall in August - North Haledon, NJ
  • Average rainfall in August: 2.6"

The wettest months (with the highest rainfall) are July and December (3.07").
The driest month (with the least rainfall) is September (1.73").

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Average rainfall days in August
North Haledon, NJ

Average rainfall days in August - North Haledon, NJ
  • Average rainfall days in August: 16.1 days

The month with the highest number of rainy days is June (17 days).
The month with the least rainy days is January (8.9 days).

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Average snowfall in August
North Haledon, NJ

Average snowfall in August - North Haledon, NJ
  • Average snowfall in August: 0"

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

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Average snowfall days in August
North Haledon, NJ

Average snowfall days in August - North Haledon, NJ
  • Average snowfall days in August: 0 days

The month with the highest number of snowfall days is February (7.2 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
North Haledon, NJ

Average daylight in August / Average sunshine in August - North Haledon, 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: 10h and 1min

The month with the most sunshine is July (Average sunshine: 10h and 24min).
The month with the least sunshine is February (Average sunshine: 4h and 36min).

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Average sunshine days in August
North Haledon, NJ

Average sunshine days in August - North Haledon, NJ
  • Average sunshine days in August: 13.1 days

The month with the most sunshine days is November (18.8 days).
The month with the least sunshine days is June (10.5 days).

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Average UV index in August
North Haledon, NJ

Average UV index in August - North Haledon, 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
North Haledon, NJ

Average cloud cover in August - North Haledon, NJ
  • Average cloud cover in August: 33

The month with the most cloud cover is March (Cloud cover 49).
The month with the least cloud cover is August (Cloud cover 33).

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Average visibility in August
North Haledon, NJ

Average visibility in August - North Haledon, 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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North Haledon, New Jersey, USA

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