August weather forecast
Cranford, NJ

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Weather in August

August's weather in Cranford carries on the heat from July but hints at the impending arrival of fall towards the end. Although the temperature range from 67.3°F (19.6°C) to 81.9°F (27.7°C) suggests heat, the decreasing daylight hours subtly announce the nearing end of summer. The month is often marked by drizzling afternoons as August witnesses the second-highest rainfall of 1.02" (26mm). Days in this month are still replete with summer mirth, yet with sunset coming slightly earlier each day, one can anticipate the falling leaves of September.

Temperature

The weather in Cranford during August records an average high-temperature of a still warm 81.9°F (27.7°C), closely mirroring the preceding month. In the month of August, Cranford witnesses a consistent average low-temperature of 67.3°F (19.6°C).

Heat index

During August, the heat index is calculated to be a hot 86°F (30°C). Prolonged exposure and physical activity might induce exhaustion, potentially causing heat cramps.
In reference to the heat index, it's for places in shade and with a slight wind. Exposure to direct sunshine can increase heat index values by up to 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'apparent temperature' or 'feels like', joins air temperature with relative humidity to produce a temperature perception for humans. The individual's impression of temperature can be shaped by additional aspects such as metabolic variations, physical activity, and clothing. Keep in mind that direct sunshine exposure can amplify the weather's effects, possibly increasing the heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are particularly relevant to babies and toddlers. Children commonly overlook the importance of rest and fluid replenishment. Thirst, being a delayed sign of dehydration, emphasizes the need to keep hydration up, especially during lengthy physical activities.

Humidity

April and August, with an average relative humidity of 72%, are the least humid months.

Rainfall

In Cranford, during August, the rain falls for 13.1 days and regularly aggregates up to 1.02" (26mm) of precipitation. In Cranford, during the entire year, the rain falls for 117.5 days and collects up to 9.17" (233mm) of precipitation.

Snowfall

May through October are months without snowfall.

Daylight

The average length of the day in August in Cranford is 13h and 44min.
On the first day of the month, sunrise is at 5:54 am and sunset at 8:12 pm. On the last day of August, in Cranford, sunrise is at 6:24 am and sunset at 7:30 pm EDT.

Sunshine

In Cranford, the average sunshine in August is 10.4h.

UV index

June through August, with an average maximum UV index of 6, are months with the highest UV index in Cranford. A UV Index reading of 6 to 7 represents a high health vulnerability from unprotected exposure to Sun's UV rays for ordinary individuals.
Note: A daily maximum UV index of 6 in August translates into the following instructions:
Use measures and accept sun safety conventions. Guarding against skin and eye trauma is of high priority. Between 10 a.m. and 4 p.m., the Sun emits the most powerful UV radiation. Limit direct exposure to the Sun during these hours. Boost your sun resistance with garments that are densely woven yet spacious.
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Frequently asked questions

What is the average August temperature in Cranford?

The average high-temperature, in August, in Cranford, is 81.9°F (27.7°C), while the average low-temperature is 67.3°F (19.6°C). The average heat index (a.k.a. 'feels like', 'real feel'), which factors the actual air temperature with the relative humidity, in August is calculated to be 86°F (30°C).

What are the least humid months in Cranford?

April and August, with an average relative humidity of 72%, are the least humid months in Cranford.

What is the average humidity in August in Cranford?

The average relative humidity in August is 72%.

How much does it rain in Cranford in August?

In Cranford, in August, during 13.1 rainfall days, 1.02" (26mm) of precipitation is typically accumulated.

When it does not snow in Cranford?

May through October are months without snowfall in Cranford, New Jersey.

What is the average length of the day in August in Cranford?

In Cranford, New Jersey, the average day length in August is 13h and 44min.

When are sunrise and sunset in August in Cranford?

In August, on the first day of the month, sunrise is at 5:54 am and sunset at 8:12 pm. On the last day of the month, sunrise is at 6:24 am and sunset at 7:30 pm EDT.

How long on average sun shines in August in Cranford?

The average sunshine duration in August is 10.4h.

What is the month with the highest UV index in Cranford?

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

What is the UV index intensity in August in Cranford?

The average daily maximum UV index in August in Cranford is 6. A UV Index estimate of 6 to 7 represents a high health vulnerability 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
Cranford, NJ

Average temperature in August - Cranford, NJ
  • Average high temperature in August: 81.9°F

The warmest month (with the highest average high temperature) is July (83.5°F).
The month with the lowest average high temperature is January (36°F).

  • Average low temperature in August: 67.3°F

The month with the highest average low temperature is July (68.2°F).
The coldest month (with the lowest average low temperature) is January (24.6°F).

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Average pressure in August
Cranford, NJ

Average pressure in August - Cranford, 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
Cranford, NJ

Average wind speed in August - Cranford, NJ
  • Average wind speed in August: 6.1mph

The windiest month (with the highest average wind speed) is January (9.3mph).
The calmest month (with the lowest average wind speed) is July (6mph).

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Average humidity in August
Cranford, NJ

Average humidity in August - Cranford, NJ
  • Average humidity in August: 72%

The months with the highest relative humidity are February and December (77%).
The months with the lowest relative humidity are April and August (72%).

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Average rainfall in August
Cranford, NJ

Average rainfall in August - Cranford, NJ
  • Average rainfall in August: 1.02"

The wettest month (with the highest rainfall) is July (1.22").
The driest month (with the least rainfall) is September (0.43").

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Average rainfall days in August
Cranford, NJ

Average rainfall days in August - Cranford, NJ
  • Average rainfall days in August: 13.1 days

The month with the highest number of rainy days is July (13.9 days).
The month with the least rainy days is January (5.9 days).

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Average snowfall in August
Cranford, NJ

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

The month with the highest snowfall is March (0.75").
The months with the least snowfall are May, June, July, August, September and October (0").

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Average snowfall days in August
Cranford, NJ

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

The month with the highest number of snowfall days is February (5.1 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
Cranford, NJ

Average daylight in August / Average sunshine in August - Cranford, 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 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 42min).

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Average sunshine days in August
Cranford, NJ

Average sunshine days in August - Cranford, NJ
  • Average sunshine days in August: 14.1 days

The month with the most sunshine days is January (22.1 days).
The month with the least sunshine days is June (13.5 days).

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Average UV index in August
Cranford, NJ

Average UV index in August - Cranford, 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
Cranford, NJ

Average cloud cover in August - Cranford, 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
Cranford, NJ

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

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