August weather forecast
Greensboro, NC

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A scenic shot of the skyscrapers in the cityscape of Greensboro, North Carolina, numerous neon lights lighting up the streets, buildings, and park below
A scenic shot of the skyscrapers in the cityscape of Greensboro, North Carolina, numerous neon lights lighting up the streets, buildings, and park below

Weather in August

August weather in Greensboro, North Carolina, sustains the high temperatures of summer while taking a small dip from July's peak, with a range from 67.1°F (19.5°C) to 87.4°F (30.8°C). These sunny days, boasting a UV index of 6, prompt locals to partake in outdoor activities, backed by 13.5hours of daylight. Thunderstorms are not uncommon, creating a remarkable display of summer lightning over the cityscape. Borrowing notes from the preceding month, August takes a stride towards a transition, hinting at the approaching seasonal shift. It remains a vibrant and bustling period, highlighting the enthusiasm of Greensboro's citizens despite the summer's progression towards its end.

Temperature

The high-temperature average in August for Greensboro is a still hot 87.4°F (30.8°C), staying closely aligned with July's conditions. In Greensboro, August nights cool down to an average of 67.1°F (19.5°C).

Heat index

August's mean heat index is evaluated at a sweltering 100.4°F (38°C). Extra safeguards are necessary to prevent heat exhaustion and heat cramps. Prolonged activity might cause heatstroke.
Take note of the fact that heat index values are based on shaded circumstances with light airflows. Being exposed to direct sunshine might trigger a heat index increase by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'real feel' or 'apparent temperature', determines the feeling of heat when you account for the relative humidity. The experience of temperature can be subjective, varying based on the individual's activity and heat perception, influenced by factors like wind, attire, and metabolic variations. It is important to note that direct sunlight can intensify the weather impact, potentially raising the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are particularly relevant to children. Young ones often ignore the need to take a break and drink fluids. Thirst is a late-stage symptom of dehydration - hence, maintaining hydration, particularly during extended physical activities, is crucial.
Perspiration is the body's default response to elevated temperatures, as it promotes the evaporation of sweat to achieve cooling. Heightened relative humidity interferes with the body's usual cooling mechanism by reducing evaporation, subsequently decreasing the body's cooling rate and increasing the sensation of heat. Accumulating more heat than the body can dissipate leads to an uptick in body temperature, with potential heat stress consequences.

Humidity

In Greensboro, the average relative humidity in August is 73%.

Rainfall

In Greensboro, in August, during 16.8 rainfall days, 2.68" (68mm) of precipitation is typically accumulated. Throughout the year, in Greensboro, there are 155.9 rainfall days, and 30.35" (771mm) of precipitation is accumulated.

Snowfall

April through October are months without snowfall.

Daylight

The average length of the day in August is 13h and 29min.
On the first day of the month, sunrise is at 6:26 am and sunset at 8:23 pm. On the last day of August, sunrise is at 6:50 am and sunset at 7:47 pm EDT.

Sunshine

The average sunshine in August in Greensboro is 10.2h.

UV index

May through August, with an average maximum UV index of 6, are months with the highest UV index in Greensboro. A UV Index value of 6 to 7 symbolizes a high health hazard from exposure to the Sun's UV rays for the ordinary person.
Note: In August, a regular UV index of 6 translates into these guidelines:
Dodge overexposure. Fair-skinned people can get singed in less than 20 minutes. Remember that the sun's UV radiation is strongest between 10 a.m. and 4 p.m. Make an effort to avoid direct sun exposure during these hours. Wearing sunglasses with both UVA and UVB protection effectively reduces sun-induced eye damage.
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Frequently asked questions

How hot is August in Greensboro?

Greensboro in August has an average high-temperature of 87.4°F (30.8°C) and an average low-temperature of 67.1°F (19.5°C). In August, the average heat index (a.k.a. 'apparent temperature', 'real feel'), which represents the influence of relative humidity on air temperature, is evaluated at 100.4°F (38°C).

What is the average humidity in August in Greensboro?

In Greensboro, North Carolina, the average relative humidity in August is 73%.

How much does it rain in Greensboro in August?

In Greensboro, North Carolina, in August, it is raining for 16.8 days, with typically 2.68" (68mm) of accumulated precipitation.

When it does not snow in Greensboro?

April through October are months without snowfall in Greensboro, North Carolina.

How many hours of daylight does Greensboro have in August?

The average day length in August in Greensboro is 13h and 29min.

When are sunrise and sunset in August in Greensboro?

On the first day of August in Greensboro, North Carolina, sunrise is at 6:26 am and sunset at 8:23 pm. On the last day of the month, sunrise is at 6:50 am and sunset at 7:47 pm EDT.

How long on average sun shines in August in Greensboro?

The average sunshine duration in August in Greensboro, North Carolina, is 10.2h.

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

May 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 Greensboro?

In Greensboro, the average daily maximum UV index in August is 6. A UV Index value of 6 to 7 symbolizes a high health threat 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
Greensboro, NC

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

The warmest month (with the highest average high temperature) is July (90°F).
The month with the lowest average high temperature is January (46.4°F).

  • Average low temperature in August: 67.1°F

The month with the highest average low temperature is July (68.5°F).
The coldest month (with the lowest average low temperature) is January (30.7°F).

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Average pressure in August
Greensboro, NC

Average pressure in August - Greensboro, NC
  • Average pressure in August: 30.01"Hg

The month with the highest atmospheric pressure is November (30.16"Hg).
The month with the lowest atmospheric pressure is June (29.97"Hg).

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Average wind speed in August
Greensboro, NC

Average wind speed in August - Greensboro, NC
  • Average wind speed in August: 4.7mph

The windiest month (with the highest average wind speed) is April (7.5mph).
The calmest month (with the lowest average wind speed) is August (4.7mph).

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Average humidity in August
Greensboro, NC

Average humidity in August - Greensboro, NC
  • Average humidity in August: 73%

The months with the highest relative humidity are May and December (76%).
The month with the lowest relative humidity is July (70%).

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Average rainfall in August
Greensboro, NC

Average rainfall in August - Greensboro, NC
  • Average rainfall in August: 2.68"

The wettest month (with the highest rainfall) is May (3.5").
The driest month (with the least rainfall) is October (1.81").

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Average rainfall days in August
Greensboro, NC

Average rainfall days in August - Greensboro, NC
  • Average rainfall days in August: 16.8 days

The month with the highest number of rainy days is May (17.8 days).
The month with the least rainy days is November (8.9 days).

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Average snowfall in August
Greensboro, NC

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

The month with the highest snowfall is January (2.05").
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
Greensboro, NC

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

The month with the highest number of snowfall days is February (2.7 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
Greensboro, NC

Average daylight in August / Average sunshine in August - Greensboro, NC
  • Average daylight in August: 13h and 3min

The month with the longest days is June (Average daylight: 14h and 36min).
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 42min).
The months with the least sunshine are January and December (Average sunshine: 5h and 30min).

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Average sunshine days in August
Greensboro, NC

Average sunshine days in August - Greensboro, NC
  • Average sunshine days in August: 12.4 days

The month with the most sunshine days is October (20.6 days).
The month with the least sunshine days is July (11.4 days).

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Average UV index in August
Greensboro, NC

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

The months with the highest UV index are May, June, July and August (UV index 6).
The months with the lowest UV index are January and December (UV index 2).

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Average cloud cover in August
Greensboro, NC

Average cloud cover in August - Greensboro, NC
  • Average cloud cover in August: 34

The months with the most cloud cover are February and March (Cloud cover 42).
The month with the least cloud cover is June (Cloud cover 30).

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Average visibility in August
Greensboro, NC

Average visibility in August - Greensboro, NC
  • Average visibility in August: 6mi

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

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Greensboro, North Carolina, USA

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