August weather forecast
Ridgefield, NJ

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Weather in August

The last month of the summer, August, is another warm month in Ridgefield, New Jersey, with an average temperature fluctuating between 82°F (27.8°C) and 68.5°F (20.3°C).

Temperature

Entering August, the average high-temperature is recorded at a still warm 82°F (27.8°C), exhibiting a minimal shift from July's 83.8°F (28.8°C). During August, Ridgefield consistently records a temperature low averaging a pleasant 68.5°F (20.3°C).

Heat index

The heat index value during August is calculated to be a hot 86°F (30°C). Enduring exposure and unrelenting activity might cause a state of weariness, potentially leading to heat cramps.
It is worth noting that heat index values are gauged for conditions in the shade and light breezes. With direct sunlight, the heat index could increase by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'felt air temperature' or 'apparent temperature', reflects the blend of air temperature and relative humidity to give a temperature impression. The individual's experience of temperature can be shaped by numerous aspects such as metabolic variations, physical exertion, and attire. It is noteworthy that being in direct sunlight can enhance the weather's impact, raising the heat index by as much as 15 Fahrenheit (8 Celsius) degrees. Heat index values are highly critical to babies and toddlers. Young ones generally face higher dangers than adults since they sweat less. Along with their large skin surface area compared totheir small bodies and increased heat production from their activities, the risks are heightened.

Humidity

August is the least humid month in Ridgefield, with an average relative humidity of 70%.

Rainfall

In August, in Ridgefield, the rain falls for 11.8 days. Throughout August, 1.18" (30mm) of precipitation is accumulated. In Ridgefield, New Jersey, during the entire year, the rain falls for 112.4 days and collects up to 10.2" (259mm) of precipitation.

Snowfall

April through October are months without snowfall in Ridgefield.

Daylight

In Ridgefield, the average length of the day in August is 13h and 45min.
On the first day of August, sunrise is at 5:53 am and sunset at 8:11 pm. On the last day of the month, sunrise is at 6:22 am and sunset at 7:29 pm EDT.

Sunshine

The average sunshine in August is 10.4h.

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 risk 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:
Skirt overexposure. People with light complexions might get scorched in under 20 minutes. Avoid exposure to the Sun and try to stay in the shade between 10 a.m. and 4 p.m., when UV radiation is most potent, but be aware that parasols or canopies may not offer full protection. Sun-protective clothing, a long-sleeved shirt and pants, a wide-brimmed hat, and UVA and UVB-blocking sunglasses are particularly helpful in blocking UV radiation's harmful effects.
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Frequently asked questions

What is the average August temperature in Ridgefield?

In August, the average high-temperature and low-temperature are 82°F (27.8°C) and 68.5°F (20.3°C) respectively. In August, the average heat index (a.k.a. 'apparent temperature', 'feels like'), which takes the relative humidity and factors it into the air temperature reading, is calculated to be 86°F (30°C).

What is the least humid month in Ridgefield?

August is the least humid month in Ridgefield, with an average relative humidity of 70%.

What is the average humidity in August in Ridgefield?

In Ridgefield, the average relative humidity in August is 70%.

How much does it rain in Ridgefield in August?

In Ridgefield, New Jersey, during August, the rain falls for 11.8 days and regularly aggregates up to 1.18" (30mm) of precipitation.

When it does not snow in Ridgefield?

April through October are months without snowfall in Ridgefield.

How many hours of daylight does Ridgefield have in August?

In August, the average day length in Ridgefield is 13h and 45min.

When are sunrise and sunset in August in Ridgefield?

In August, on the first day of the month, sunrise is at 5:53 am and sunset at 8:11 pm. On the last day of the month, in Ridgefield, sunrise is at 6:22 am and sunset at 7:29 pm EDT.

How long on average sun shines in August in Ridgefield?

The average sunshine duration in August is 10.4h.

What are the months with the highest UV index in Ridgefield?

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

What is the UV index reading in August in Ridgefield?

The average daily maximum UV index in August is 6. A UV Index reading of 6 to 7 represents a high health risk 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
Ridgefield, NJ

Average temperature in August - Ridgefield, NJ
  • Average high temperature in August: 82°F

The warmest month (with the highest average high temperature) is July (83.8°F).
The month with the lowest average high temperature is January (36.3°F).

  • Average low temperature in August: 68.5°F

The month with the highest average low temperature is July (69.3°F).
The coldest month (with the lowest average low temperature) is January (25.7°F).

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Average pressure in August
Ridgefield, NJ

Average pressure in August - Ridgefield, NJ
  • Average pressure in August: 29.98"Hg

The month with the highest atmospheric pressure is November (30.1"Hg).
The month with the lowest atmospheric pressure is June (29.93"Hg).

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Average wind speed in August
Ridgefield, NJ

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

The windiest month (with the highest average wind speed) is January (9.6mph).
The calmest month (with the lowest average wind speed) is July (6.4mph).

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Average humidity in August
Ridgefield, NJ

Average humidity in August - Ridgefield, NJ
  • Average humidity in August: 70%

The month with the highest relative humidity is February (76%).
The month with the lowest relative humidity is August (70%).

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Average rainfall in August
Ridgefield, NJ

Average rainfall in August - Ridgefield, NJ
  • Average rainfall in August: 1.18"

The wettest month (with the highest rainfall) is July (1.22").
The driest month (with the least rainfall) is February (0.51").

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Average rainfall days in August
Ridgefield, NJ

Average rainfall days in August - Ridgefield, NJ
  • Average rainfall days in August: 11.8 days

The month with the highest number of rainy days is July (12.3 days).
The month with the least rainy days is January (5.6 days).

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Average snowfall in August
Ridgefield, NJ

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

The months with the highest snowfall are February, March and December (0.47").
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
Ridgefield, NJ

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

The month with the highest number of snowfall days is February (4.2 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
Ridgefield, NJ

Average daylight in August / Average sunshine in August - Ridgefield, 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 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
Ridgefield, NJ

Average sunshine days in August - Ridgefield, NJ
  • Average sunshine days in August: 16.6 days

The month with the most sunshine days is January (21.8 days).
The month with the least sunshine days is June (16.1 days).

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Average UV index in August
Ridgefield, NJ

Average UV index in August - Ridgefield, 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
Ridgefield, NJ

Average cloud cover in August - Ridgefield, NJ
  • Average cloud cover in August: 30

The months with the most cloud cover are February, March and December (Cloud cover 47).
The month with the least cloud cover is August (Cloud cover 30).

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Average visibility in August
Ridgefield, NJ

Average visibility in August - Ridgefield, 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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Ridgefield, New Jersey, USA

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