August weather forecast
Charlotte, NC

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A small river flowing throw the beautiful Marshall Park overlooking Charlotte city buildings, North Carolina
A small river flowing throw the beautiful Marshall Park overlooking Charlotte city buildings, North Carolina

Weather in August

August in Charlotte is a month with slightly decreasing temperatures and rainfall. The average high temperature remains in the high 80s with 88.7°F, whereas the low temperature records an average of 68.7°F. Keeping in line with the Charlotte summer trend, August also experiences relatively high rainfall. An interesting shift occurs in September with the onset of fall, manifesting in cooler temperatures and less rainfall. The consistent sunshine and blue skies make it a good time to explore the scenic landscapes of Charlotte.

Temperature

August's weather in Charlotte displays an average high-temperature of a still tropical 88.7°F, slightly varied from July's 90.7°F. Charlotte observes an average low-temperature of 68.7°F during August.

Heat index

Throughout August, the heat index is appraised at a fiery hot 102.2°F. Undertake additional precautions, heat cramps and heat exhaustion could happen. Heatstroke could occur from sustained activity.
Thinking about the heat index, one should account for its values in shaded areas with gentle breezes. In the presence of direct sunshine, the heat index could be augmented by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'apparent temperature' or 'felt air temperature', is what the temperature feels like to the human body when the air temperature is combined with the relative humidity. Additional factors encompassing metabolic differences, the level of physical activity, and clothing can impact the individual's perception of temperature. Remember, direct sunlight exposure can heighten the heat impact and might increase the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are highly important for children. In general, younger individuals are at greater risk than adults because they tend to sweat less. Also, having a larger skin surface to body size ratio and greater heat production due to their active behavior contribute to this danger.
To achieve cooling, the human body employs perspiration, relying on the subsequent evaporation of sweat. An upsurge in relative humidity affects normal body cooling mechanisms by slowing evaporation, hence reducing the rate at which the body cools and intensifying the perception of heat. Rising body temperatures resulting from an imbalance in heat absorption can lead to potential thermal issues.

Humidity

In August, the average relative humidity is 71%.

Rainfall

August is the month with the most rainfall. Rain falls for 16.9 days and accumulates 2.6" of precipitation.

Snowfall

April through November are months without snowfall.

Daylight

The average length of the day in August in Charlotte, North Carolina, is 13h and 26min.
On the first day of August, sunrise is at 6:32 am and sunset at 8:27 pm. On the last day of the month, sunrise is at 6:55 am and sunset at 7:52 pm EDT.

Sunshine

The average sunshine in August in Charlotte is 10.3h.

UV index

In Charlotte, the average daily maximum UV index in August is 6. A UV Index of 6 to 7 symbolizes a high health vulnerability from unprotected exposure to Sun's UV rays for average individuals.
Note: A typical high UV index of 6 in August suggests the following recommendations:
Stand by precautions and apply sun safety measures. Evading sunburn is of great importance. The Sun's UV radiation is most potent between 10 a.m. and 4 p.m. Try to limit direct exposure to the Sun during this period. In bright sunlight, prioritize sunglasses that grant protection from UVA and UVB radiation.
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FAQ

How hot is August in Charlotte?

An average high-temperature, in August, in Charlotte, is 88.7°F and the average low-temperature is 68.7°F. In August, the average heat index (a.k.a. 'apparent temperature', 'felt air temperature'), which represents the influence of relative humidity on air temperature, is appraised at 102.2°F.

What is the average humidity in August in Charlotte?

In Charlotte, North Carolina, the average relative humidity in August is 71%.

What is the wettest month in Charlotte?

The month with the most rainfall in Charlotte, North Carolina, is August, when the rain falls for 16.9 days and typically aggregates up to 2.6" of precipitation.

How many days does it rain in August in Charlotte?

In August, in Charlotte, the rain falls for 16.9 days. Throughout August, 2.6" of precipitation is accumulated.

When it does not snow in Charlotte?

In Charlotte, North Carolina, snow does not fall in April through November.

How many hours of daylight does Charlotte have in August?

In Charlotte, North Carolina, the average day length in August is 13h and 26min.

When are sunrise and sunset in August in Charlotte?

In August, on the first day of the month, sunrise is at 6:32 am and sunset at 8:27 pm. On the last day of the month, sunrise is at 6:55 am and sunset at 7:52 pm EDT.

How long on average sun shines in August in Charlotte?

In Charlotte, the average sunshine duration in August is 10.3h.

How high is the UV index in August in Charlotte?

In Charlotte, North Carolina, the average daily maximum UV index in August is 6. A UV Index of 6 to 7 symbolizes a high health threat from unsafe exposure to Sun's UV rays.
Average high temperature
Average low temperature
Average pressure
Average wind speed
Average max. wind speed
Average wind speed gusts
Average humidity
Average rainfall
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
Charlotte, NC

Average temperature in August - Charlotte, NC
  • Average high temperature in August: 88.7°F

The warmest month (with the highest average high temperature) is July (90.7°F).
The month with the lowest average high temperature is January (48.7°F).

  • Average low temperature in August: 68.7°F

The month with the highest average low temperature is July (70.3°F).
The coldest month (with the lowest average low temperature) is January (33.3°F).

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Average pressure in August
Charlotte, NC

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

The month with the highest atmospheric pressure is November (30.15"Hg).
The month with the lowest atmospheric pressure is June (29.98"Hg).

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Average wind speed in August
Charlotte, NC

Average wind speed in August - Charlotte, NC
  • Average wind speed in August: 4.4mph

The windiest month (with the highest average wind speed) is April (7.6mph).
The calmest month (with the lowest average wind speed) is August (4.4mph).

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Average humidity in August
Charlotte, NC

Average humidity in August - Charlotte, NC
  • Average humidity in August: 71%

The month with the highest relative humidity is December (75%).
The month with the lowest relative humidity is July (69%).

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Average rainfall in August
Charlotte, NC

Average rainfall in August - Charlotte, NC
  • Average rainfall in August: 2.6"

The wettest month (with the highest rainfall) is August (2.6").
The driest month (with the least rainfall) is October (1.3").

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Average rainfall days in August
Charlotte, NC

Average rainfall days in August - Charlotte, NC
  • Average rainfall days in August: 16.9 days

The months with the highest number of rainy days are July and August (16.9 days).
The month with the least rainy days is November (7.8 days).

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Average snowfall in August
Charlotte, NC

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

The month with the highest snowfall is December (0.79").
The months with the least snowfall are April, May, June, July, August, September, October and November (0").

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Average snowfall days in August
Charlotte, NC

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

The month with the highest number of snowfall days is February (1.7 days).
The months with the least snowfall days are April, May, June, July, August, September, October and November (0 days).

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

Average daylight in August / Average sunshine in August - Charlotte, 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 2min

The month with the most sunshine is July (Average sunshine: 10h and 54min).
The month with the least sunshine is December (Average sunshine: 5h and 24min).

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Average sunshine days in August
Charlotte, NC

Average sunshine days in August - Charlotte, NC
  • Average sunshine days in August: 11.7 days

The month with the most sunshine days is October (21.6 days).
The month with the least sunshine days is July (11.5 days).

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Average UV index in August
Charlotte, NC

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

The month with the highest UV index is 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
Charlotte, NC

Average cloud cover in August - Charlotte, NC
  • Average cloud cover in August: 33

The month with the most cloud cover is February (Cloud cover 43).
The month with the least cloud cover is June (Cloud cover 29).

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Average visibility in August
Charlotte, NC

Average visibility in August - Charlotte, 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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Charlotte, North Carolina, USA

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