August weather forecast
Benton, AR

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Weather in August

August carries forward the summer flavor from July with a slight dip in maximum temperatures. The weather continues to remain hot, humid, with persisting high temperatures experienced in Benton. Sparse rainfall and reduced sunlight from the previous month paint a picture of a typical summer month. From enjoying water activities to hosting evening barbecues, August continues to provide perfect summer temperatures. With the end of the month marking the transition from peak summer, August is the last hurrah for summer events.

Temperature

The average high-temperature in Benton during August registers at a still hot 91.6°F (33.1°C), maintaining a close resemblance to the previous month. In August, Benton records an average nighttime temperature of 70.7°F (21.5°C).

Heat index

During August, the heat index is computed to be a blazing hot 113°F (45°C). Forewarned: Heat cramps and heat exhaustion are anticipated. Ongoing physical activity increases the likelihood of heatstroke.
When assessing, remember that heat index measurements are for light winds and shaded spots. The heat index has the possibility to be enhanced by 15 Fahrenheit (8 Celsius) degrees when there is direct sun exposure.
Note: The heat index, also known as 'feels like' or 'real feel', arises from combining readings of air temperature and relative moisture content. This effect tends to be personal, with the weather perception differing among individuals due to variations in body mass, height, and exertion. With the sun shining directly, it's crucial to understand that it can increase the heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are quite important for babies and toddlers. Children often do not understand the need to rest and hydrate. Thirst is a late manifestation of dehydration - therefore, it is essential to stay hydrated, particularly during prolonged physical activities.
The human body normally cools itself by perspiration, as evaporated sweat carries heat away from the body. Higher relative humidity impedes evaporation, thus reducing heat dispersion from the body, culminating in a sensation of overheating. Excessive heat gain, when not shed effectively by the body, can result in increasing body temperatures and related hazards.

Humidity

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

Rainfall

In Benton, during August, the rain falls for 15.8 days and regularly aggregates up to 3.11" (79mm) of precipitation. Throughout the year, there are 152.9 rainfall days, and 35" (889mm) of precipitation is accumulated.

Snowfall

In Benton, Arkansas, snow does not fall in April through November.

Daylight

In August, the average length of the day is 13h and 25min.
On the first day of August, sunrise is at 6:21 am and sunset at 8:12 pm. On the last day of the month, sunrise is at 6:43 am and sunset at 7:37 pm CDT.

Sunshine

The average sunshine in August is 10.4h.

UV index

In August, the average daily maximum UV index is 6. A UV Index value of 6 to 7 symbolizes a high health risk from unsafe exposure to UV radiation for the ordinary person.
Note: In August, a daily UV index of 6 turns into the following recommendations:
Escape overexposure. People with light skin may incur burns in fewer than 20 minutes. Between 10 a.m. and 4 p.m., UV radiation is strongest. Make an effort to avoid direct sunlight during this time, remembering that shade structures may not provide full sun protection. Always opt for UVA and UVB-resistant sunglasses on radiant days.
Updated: Jul 17, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

How hot does it get in August?

In Benton, 91.6°F (33.1°C) is the average high-temperature and 70.7°F (21.5°C) is the average low-temperature during August. The average heat index (a.k.a. 'feels like', 'real feel'), which combines air temperature and relative humidity, in August is computed to be 113°F (45°C).

What is the average humidity in August?

In August, the average relative humidity is 73%.

How many days does it rain in August?

In Benton, in August, it is raining for 15.8 days, with typically 3.11" (79mm) of accumulated precipitation.

When it does not snow?

In Benton, snow does not fall in April through November.

How many hours of daylight does Benton have in August?

In August, the average day length is 13h and 25min.

When are sunrise and sunset in August?

On the first day of August, sunrise is at 6:21 am and sunset at 8:12 pm. On the last day of the month, sunrise is at 6:43 am and sunset at 7:37 pm CDT.

How many hours of sunshine does Benton have in August?

In Benton, the average sunshine duration in August is 10.4h.

What is the UV index reading in August?

In Benton, 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 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
Benton, AR

Average temperature in August - Benton, AR
  • Average high temperature in August: 91.6°F

The warmest month (with the highest average high temperature) is July (92.1°F).
The month with the lowest average high temperature is January (49.3°F).

  • Average low temperature in August: 70.7°F

The month with the highest average low temperature is July (71.8°F).
The coldest month (with the lowest average low temperature) is January (33.6°F).

Average pressure in August
Benton, AR

Average pressure in August - Benton, AR
  • Average pressure in August: 29.96"Hg

The month with the highest atmospheric pressure is January (30.17"Hg).
The month with the lowest atmospheric pressure is June (29.94"Hg).

Average wind speed in August
Benton, AR

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

The windiest month (with the highest average wind speed) is April (7.6mph).
The calmest month (with the lowest average wind speed) is August (4.8mph).

Average humidity in August
Benton, AR

Average humidity in August - Benton, AR
  • Average humidity in August: 73%

The month with the highest relative humidity is March (79%).
The month with the lowest relative humidity is October (71%).

Average rainfall in August
Benton, AR

Average rainfall in August - Benton, AR
  • Average rainfall in August: 3.11"

The wettest month (with the highest rainfall) is April (4.25").
The driest month (with the least rainfall) is September (1.89").

Average rainfall days in August
Benton, AR

Average rainfall days in August - Benton, AR
  • Average rainfall days in August: 15.8 days

The month with the highest number of rainy days is July (16 days).
The months with the least rainy days are January and November (9.5 days).

Average snowfall in August
Benton, AR

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

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

Average snowfall days in August
Benton, AR

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

The months with the highest number of snowfall days are January and February (1.6 days).
The months with the least snowfall days are April, May, June, July, August, September and October (0 days).

Average daylight in August /
Average sunshine in August
Benton, AR

Average daylight in August / Average sunshine in August - Benton, AR
  • Average daylight in August: 13h and 2min

The month with the longest days is June (Average daylight: 14h and 24min).
The month with the shortest days is December (Average daylight: 9h and 54min).

  • Average sunshine in August: 10h and 2min

The month with the most sunshine is June (Average sunshine: 10h and 30min).
The month with the least sunshine is February (Average sunshine: 5h and 6min).

Average sunshine days in August
Benton, AR

Average sunshine days in August - Benton, AR
  • Average sunshine days in August: 13.2 days

The month with the most sunshine days is October (19.2 days).
The month with the least sunshine days is July (12.8 days).

Average UV index in August
Benton, AR

Average UV index in August - Benton, AR
  • 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 December (UV index 2).

Average cloud cover in August
Benton, AR

Average cloud cover in August - Benton, AR
  • Average cloud cover in August: 29

The month with the most cloud cover is February (Cloud cover 47).
The month with the least cloud cover is June (Cloud cover 28).

Average visibility in August
Benton, AR

Average visibility in August - Benton, AR
  • 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).

Benton, Arkansas, USA

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