August weather forecast
Nashville, AR

Weather in August

August, the last month of the summer, in Nashville, is also a hot month, with average temperature fluctuating between 93°F (33.9°C) and 71.1°F (21.7°C).

Temperature

In August, the average high-temperature is relatively the same as in July - a still hot 93°F (33.9°C). In Nashville, Arkansas,, the average low-temperature is 71.1°F (21.7°C).

Heat index

The average heat index is appraised at a life-threatening hot 115.5°F (46.4°C). Beware: Heat cramps and heat exhaustion are very likely. Heatstroke is imminent with prolonged activity.
Note that heat index values are valued for light wind and location in the shade. With exposure to direct sunlight, the heat index may be increased by up to 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'apparent temperature', 'felt air temperature', 'feels like', or 'real feel', is an index that combines air temperature and relative humidity to determine the human-perceived temperature equivalent. Additional factors like differences in body mass, height, and shape, pregnancy, clothing, and activity influence one's weather impression. Bear in mind that direct sunshine exposure increases weather impact, and may raise heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are particularly important for children. Children are often less aware of the need to rest and re-hydrate. Thirst is a late sign of dehydration - it is vital to remain hydrated, particularly during prolonged physical activities.
The human body normally cools itself by perspiration, as evaporated sweat carries heat away from the body. When the relative humidity is high, the evaporation rate is reduced. The warmth is removed from the body at a lower rate, causing the body to retain more heat than it would in dry air. If the body can not disperse the excessive heat and body temperature reaches conditions of hyperthermia, above 99.5°F (37.5°C) to 100.9°F (38.3°C), thermal conditions are potentially life-threatening.

Humidity

With an average relative humidity of 70%, August is the least humid month.

Rainfall

In Nashville, during August, the rain falls for 13.3 days and regularly aggregates up to 2.72" (69mm) of precipitation. In Nashville, during the entire year, the rain falls for 153 days and collects up to 40.08" (1018mm) of precipitation.

Snowfall

April through December are months without snowfall.

Daylight

In Nashville, Arkansas, the average length of the day in August is 13.4h.

Sunshine

With an average of 10.6h of sunshine, August has the most sunshine of the year.

UV index

Months with the highest UV index in Nashville are June through August, with an average maximum UV index of 7. A UV Index reading of 6 to 7 represents a high health risk from unprotected exposure to the Sun's UV rays for average individuals.
Note: In August, the average maximum UV index of 7 translate into the following recommendations:
Take precautions against overexposure. Protection against sun damage is needed. The Sun's UV radiation is most powerful between 10 a.m. and 4 p.m. To the extent possible, limit exposure to the direct sun during these hours. A wide-brim hat offers excellent sun protection for eyes, ears, face, and neck. Sunglasses with UVA and UVB protection significantly reduce eye damage from sun exposure. Tightly woven, loose-fitting clothes provide additional protection from the Sun.
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FAQ

What is the temperature in August in Nashville?

In August, in Nashville, the average high-temperature is 93°F (33.9°C), and the average low-temperature is 71.1°F (21.7°C). The average heat index (a.k.a. 'real feel', 'apparent temperature'), which combines relative humidity and air temperature, in August is appraised at 115.5°F (46.4°C).

What is the least humid month in Nashville?

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

What is the average humidity in August in Nashville?

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

How much does it rain in Nashville in August?

In Nashville, Arkansas, in August, it is raining for 13.3 days, with typically 2.72" (69mm) of accumulated precipitation.

When it does not snow in Nashville?

April through December are months without snowfall.

How many hours of daylight does Nashville have in August?

In August, the average length of the day in Nashville, Arkansas, is 13.4h.

What month has the most sunshine in Nashville?

With an average of 10.6h of sunshine, August has the most sunshine of the year in Nashville, Arkansas.

How long on average sun shines in August in Nashville?

In August, the average sunshine is 10.6h.

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

June through August, with an average maximum UV index of 7, are months with the highest UV index in Nashville.

What is the UV index intensity in August in Nashville?

In Nashville, the average daily maximum UV index in August is 7. A UV Index estimate of 6 to 7 represents a high health risk from the exposure to the Sun's UV radiation.

Average temperature in August
Nashville, AR

Average temperature in August - Nashville, AR
  • Average high temperature in August: 93°F

The warmest month (with the highest average high temperature) is July (93.2°F).
The month with the lowest average high temperature is January (50.9°F).

  • Average low temperature in August: 71.1°F

The month with the highest average low temperature is July (72°F).
The coldest month (with the lowest average low temperature) is January (35.1°F).

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Average pressure in August
Nashville, AR

Average pressure in August - Nashville, AR
  • Average pressure in August: 29.96"

The month with the highest atmospheric pressure is January (30.16").
The month with the lowest atmospheric pressure is June (29.93").

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Average wind speed in August
Nashville, AR

Average wind speed in August - Nashville, AR
  • Average wind speed in August: 4.8mph

The windiest month (with the highest average wind speed) is April (7.3mph).
The calmest month (with the lowest average wind speed) is August (4.8mph).

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Average humidity in August
Nashville, AR

Average humidity in August - Nashville, AR
  • Average humidity in August: 70%

The month with the highest relative humidity is February (80%).
The month with the lowest relative humidity is August (70%).

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Average rainfall in August
Nashville, AR

Average rainfall in August - Nashville, AR
  • Average rainfall in August: 2.72"

The wettest month (with the highest rainfall) is May (4.65").
The driest month (with the least rainfall) is September (2.44").

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Average rainfall days in August
Nashville, AR

Average rainfall days in August - Nashville, AR
  • Average rainfall days in August: 13.3 days

The month with the highest number of rainy days is March (15.5 days).
The month with the least rainy days is January (10.4 days).

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Average snowfall in August
Nashville, AR

Average snowfall in August - Nashville, AR
  • Average snowfall in August: 0"

The month with the highest snowfall is February (0.51").
Months with the least snowfall are April, May, June, July, August, September, October, November and December (0").

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Average snowfall days in August
Nashville, AR

Average snowfall days in August - Nashville, AR
  • Average snowfall days in August: 0 days

The month with the highest number of snowfall days is February (1.3 days).
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
Nashville, AR

Average daylight in August / Average sunshine in August - Nashville, AR
  • Average daylight in August: 13.4h

The month with the longest days is June (Average daylight: 14.4h).
The month with the shortest days is December (Average daylight: 9.9h).

  • Average sunshine in August: 10.6h

The month with the most sunshine is August (Average sunshine: 10.6h).
Months with the least sunshine are February and December (Average sunshine: 5.1).

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Average sunshine days in August
Nashville, AR

Average sunshine days in August - Nashville, AR
  • Average sunshine days in August: 15.7 days

The month with the most sunshine days is October (19.3 days).
The month with the least sunshine days is February (13.3 days).

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Average UV index in August
Nashville, AR

Average UV index in August - Nashville, AR
  • Average UV index in August: 7

Months with the highest UV index are June, July and August (UV index 7).
The month with the lowest UV index is December (UV index 2).

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Average cloud cover in August
Nashville, AR

Average cloud cover in August - Nashville, AR
  • Average cloud cover in August: 26

The month with the most cloud cover is February (Cloud cover 49).
The month with the least cloud cover is August (Cloud cover 26).

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Average visibility in August
Nashville, AR

Average visibility in August - Nashville, AR
  • Average visibility in August: 6mi

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

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