August weather forecast
Fayetteville, NC

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A sign of an ancient design of this stone house located in Hay Street in Fayetteville, North Carolina
A sign of an ancient design of this stone house located in Hay Street in Fayetteville, North Carolina

Weather in August

August, being the height of summer, doesn't offer respite from the hot summer days of Fayetteville. Showing near-parity to July, temperatures remain consistently high. However, the length of daylight slowly begins to recede, signaling the approach of fall. The region sees an increase in rainfall, the primary reasoning behind the lushness and greenery Fayetteville boasts of. As the city nears the last quarter of the year, the climate indicates forthcoming changes.

Temperature

With August's arrival, Fayetteville notes an average high-temperature of a still hot 87.4°F (30.8°C), closely following the trend of the preceding month. An average low-temperature of 70.5°F (21.4°C) marks the month of August in Fayetteville, North Carolina.

Heat index

The average heat index in August is estimated at a torrid 102.2°F (39°C). Undertake enhanced precautions, heat exhaustion and heat cramps are possible risks. Continuous activity could trigger heatstroke.
It is noted that heat index values are ascertained for locations in the shade and with gentle breezes. Exposure to the direct sun could elevate the heat index by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'real feel' or 'apparent temperature', reflects the blend of air temperature and relative humidity to give a temperature impression. Factors encompassing physical activity, clothing, and metabolic differences have a role in shaping the individual's impression of temperature. When in direct sunlight, one should be cautious as it can raise the heat index by as much as 15 Fahrenheit (8 Celsius) degrees. Heat index values are extremely vital to babies and toddlers. Children often overlook the necessity for resting and fluid replenishment. Thirst is a late sign of dehydration - thus, it is critical to stay hydrated, especially during extended periods of physical activities.
Evaporating sweat, thanks to perspiration, acts as a natural air conditioner for the human body. With a lot of moisture in the air, the evaporation process is not as effective, and the body does not cool down as efficiently, creating a perception of overheating. The body faces dehydration threats when its cooling efforts are outpaced by excessive heat gain.

Humidity

In Fayetteville, the average relative humidity in August is 76%.

Rainfall

The month with the most rainfall is August, when the rain falls for 17 days and typically aggregates up to 3.43" (87mm) of precipitation.

Snowfall

In Fayetteville, snow does not fall in April through October.

Daylight

In Fayetteville, the average length of the day in August is 13h and 26min.
On the first day of the month, sunrise is at 6:25 am and sunset at 8:18 pm. On the last day of August, in Fayetteville, North Carolina, sunrise is at 6:47 am and sunset at 7:43 pm EDT.

Sunshine

In August, the average sunshine is 10.1h.

UV index

The average daily maximum UV index in August is 6. A UV Index reading of 6 to 7 represents a high health vulnerability from unsafe exposure to UV radiation for the average person.
Note: An average UV index of 6 in August transforms into this advice:
Skirt overexposure. People with light complexions might get scorched in under 20 minutes. Try to minimize direct Sun exposure between 10 a.m. and 4 p.m., the peak period for UV radiation. Also note that objects like parasols or canopies might not provide complete sun protection. On bright days sunglasses that block both UVA and UVB rays should be worn. A hat with a wide brim is extremely helpful, as it can prevent roughly 50% of UV radiation from reaching the eyes.
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Frequently asked questions

How hot does it get in Fayetteville in August?

The average high-temperature, in August, in Fayetteville, is 87.4°F (30.8°C), while the average low-temperature is 70.5°F (21.4°C). 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 estimated at 102.2°F (39°C).

What is the average humidity in August in Fayetteville?

In August, the average relative humidity in Fayetteville, North Carolina, is 76%.

What is the wettest month in Fayetteville?

August is the month with the most rainfall. Rain falls for 17 days and accumulates 3.43" (87mm) of precipitation.

How many days does it rain in August in Fayetteville?

In Fayetteville, North Carolina, in August, it is raining for 17 days, with typically 3.43" (87mm) of accumulated precipitation.

When it does not snow in Fayetteville?

April through October are months without snowfall in Fayetteville.

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

The average day length in August in Fayetteville, North Carolina, is 13h and 26min.

What time are sunrise and sunset in August in Fayetteville?

In August, on the first day of the month, sunrise is at 6:25 am and sunset at 8:18 pm. On the last day of the month, sunrise is at 6:47 am and sunset at 7:43 pm EDT.

How long on average sun shines in August in Fayetteville?

In Fayetteville, the average sunshine duration in August is 10.1h.

What is the UV index intensity in August in Fayetteville?

In Fayetteville, the average daily maximum UV index in August 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
Fayetteville, NC

Average temperature in August - Fayetteville, NC
  • Average high temperature in August: 87.4°F

The warmest month (with the highest average high temperature) is July (89.2°F).
The month with the lowest average high temperature is January (50.2°F).

  • Average low temperature in August: 70.5°F

The month with the highest average low temperature is July (72°F).
The coldest month (with the lowest average low temperature) is January (34.7°F).

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Average pressure in August
Fayetteville, NC

Average pressure in August - Fayetteville, NC
  • Average pressure in August: 29.99"Hg

The months with the highest atmospheric pressure are January, November and December (30.14"Hg).
The month with the lowest atmospheric pressure is June (29.96"Hg).

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Average wind speed in August
Fayetteville, NC

Average wind speed in August - Fayetteville, NC
  • Average wind speed in August: 5.7mph

The windiest month (with the highest average wind speed) is April (8.6mph).
The calmest month (with the lowest average wind speed) is August (5.7mph).

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Average humidity in August
Fayetteville, NC

Average humidity in August - Fayetteville, NC
  • Average humidity in August: 76%

The months with the highest relative humidity are May and September (77%).
The month with the lowest relative humidity is November (72%).

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Average rainfall in August
Fayetteville, NC

Average rainfall in August - Fayetteville, NC
  • Average rainfall in August: 3.43"

The wettest month (with the highest rainfall) is August (3.43").
The driest month (with the least rainfall) is January (1.89").

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Average rainfall days in August
Fayetteville, NC

Average rainfall days in August - Fayetteville, NC
  • Average rainfall days in August: 17 days

The months with the highest number of rainy days are June, July and August (17 days).
The month with the least rainy days is October (9.3 days).

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Average snowfall in August
Fayetteville, NC

Average snowfall in August - Fayetteville, NC
  • Average snowfall in August: 0"

The month with the highest snowfall is February (0.71").
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
Fayetteville, NC

Average snowfall days in August - Fayetteville, NC
  • Average snowfall days in August: 0 days

The month with the highest number of snowfall days is January (1.2 days).
The months with the least snowfall days are April, May, June, July, August, September and October (0 days).

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Average daylight in August /
Average sunshine in August
Fayetteville, NC

Average daylight in August / Average sunshine in August - Fayetteville, NC
  • Average daylight in August: 13h and 2min

The month with the longest days is June (Average daylight: 14h and 30min).
The month with the shortest days is December (Average daylight: 9h and 48min).

  • Average sunshine in August: 10h and 1min

The month with the most sunshine is July (Average sunshine: 10h and 36min).
The month with the least sunshine is December (Average sunshine: 5h and 24min).

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Average sunshine days in August
Fayetteville, NC

Average sunshine days in August - Fayetteville, NC
  • Average sunshine days in August: 12 days

The month with the most sunshine days is October (19.9 days).
The month with the least sunshine days is June (11.8 days).

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Average UV index in August
Fayetteville, NC

Average UV index in August - Fayetteville, NC
  • Average UV index in August: 6

The months with the highest UV index are June and July (UV index 7).
The month with the lowest UV index is January (UV index 2).

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Average cloud cover in August
Fayetteville, NC

Average cloud cover in August - Fayetteville, NC
  • Average cloud cover in August: 35

The month with the most cloud cover is February (Cloud cover 43).
The months with the least cloud cover are June, July and October (Cloud cover 32).

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Average visibility in August
Fayetteville, NC

Average visibility in August - Fayetteville, NC
  • 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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Fayetteville, North Carolina, USA

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