August weather forecast
Clinton, AR

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Weather in August

The last month of the summer, August, is another hot month in Clinton, Arkansas, with an average temperature fluctuating between 68.5°F (20.3°C) and 89.2°F (31.8°C).

Temperature

As Clinton welcomes August, the average high-temperature is noted at a still tropical 89.2°F (31.8°C), closely aligning with the preceding month. August witnesses an average low-temperature hovering around an agreeable 68.5°F (20.3°C).

Heat index

During August, the heat index is appraised at a blistering 105.8°F (41°C). Use additional protective measures, heat cramps and heat exhaustion are possible outcomes. Continuous activity might lead to heatstroke.
In the scope of the heat index, its values resonate with shade and light wind conditions. The direct sunshine could escalate the heat index values by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'apparent temperature' or 'felt air temperature', gives an indication of how one might feel in terms of heat after considering humidity. An individual's perception of weather can be affected by a variety of elements including metabolic differences, being pregnant, and their level of physical 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 especially vital to children. Youngsters are usually more at risk than adults, considering they sweat less. Additionally, their high skin surface area compared to their little bodies and their high heat production due to activity increases their risk.
The process of perspiration is vital for the human body to get rid of excess warmth by allowing sweat to evaporate. A higher relative humidity affects normal body cooling by reducing the evaporation rate, subsequently lowering the rate at which the body cools and increasing the perception of heat. The body faces dehydration threats when its cooling efforts are outpaced by excessive heat gain.

Humidity

The average relative humidity in August is 74%.

Rainfall

In Clinton, in August, during 14.3 rainfall days, 2.52" (64mm) of precipitation is typically accumulated. Throughout the year, there are 149.1 rainfall days, and 33.23" (844mm) of precipitation is accumulated.

Snowfall

In Clinton, snow does not fall in May through October.

Daylight

The average length of the day in August is 13h and 28min.
On the first day of the month, sunrise is at 6:18 am and sunset at 8:13 pm. On the last day of August, sunrise is at 6:41 am and sunset at 7:38 pm CDT.

Sunshine

The average sunshine in August is 10.5h.

UV index

In August, the average daily maximum UV index is 6. A UV Index reading of 6 to 7 represents a high health risk from unprotected exposure to Sun's UV rays for the average person.
Note: In August, a daily maximum UV index of 6 leads to the following instructions:
Stick with precautions and abide by sun safety procedures. Evading sunburn is essential. Limit direct sun exposure especially between 10 a.m. and 4 p.m., when UV radiation is at its peak. However, keep in mind that shade structures may not provide full sun protection. Limit sun-induced ocular harm with sunglasses that feature UVA and UVB filtration.
Updated: Aug 16, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

How hot is it in Clinton in August?

The high-temperature during August is 89.2°F (31.8°C) and the low-temperature is 68.5°F (20.3°C). The average heat index (a.k.a. 'real feel', 'apparent temperature'), which calculates the temperature value influenced by the moisture in the air, in August is appraised at 105.8°F (41°C).

What is the average humidity in August?

In August, the average relative humidity is 74%.

How much does it rain in August?

In Clinton, during August, the rain falls for 14.3 days and regularly aggregates up to 2.52" (64mm) of precipitation.

When it does not snow?

May through October are months without snowfall.

How many hours of daylight does Clinton have in August?

In August, the average day length is 13h and 28min.

When are sunrise and sunset in August?

In August, on the first day of the month, sunrise is at 6:18 am and sunset at 8:13 pm. On the last day of the month, sunrise is at 6:41 am and sunset at 7:38 pm CDT.

How long on average sun shines in August?

In August, the average sunshine duration in Clinton is 10.5h.

What is the UV index intensity in August?

The average daily maximum UV index in August is 6. A UV Index of 6 to 7 symbolizes a high health vulnerability 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
Clinton, AR

Average temperature in August - Clinton, AR
  • Average high temperature in August: 89.2°F

The warmest month (with the highest average high temperature) is July (90°F).
The month with the lowest average high temperature is January (45.3°F).

  • Average low temperature in August: 68.5°F

The month with the highest average low temperature is July (69.3°F).
The coldest month (with the lowest average low temperature) is January (30.4°F).

Average pressure in August
Clinton, AR

Average pressure in August - Clinton, AR
  • Average pressure in August: 29.97"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
Clinton, AR

Average wind speed in August - Clinton, AR
  • Average wind speed in August: 4.7mph

The windiest month (with the highest average wind speed) is April (7.8mph).
The calmest month (with the lowest average wind speed) is August (4.7mph).

Average humidity in August
Clinton, AR

Average humidity in August - Clinton, AR
  • Average humidity in August: 74%

The months with the highest relative humidity are March and May (79%).
The month with the lowest relative humidity is October (73%).

Average rainfall in August
Clinton, AR

Average rainfall in August - Clinton, AR
  • Average rainfall in August: 2.52"

The wettest month (with the highest rainfall) is April (4.09").
The driest month (with the least rainfall) is September (2.09").

Average rainfall days in August
Clinton, AR

Average rainfall days in August - Clinton, AR
  • Average rainfall days in August: 14.3 days

The months with the highest number of rainy days are May and July (15.8 days).
The month with the least rainy days is January (9.3 days).

Average snowfall in August
Clinton, AR

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

The month with the highest snowfall is March (1.34").
The months with the least snowfall are May, June, July, August, September and October (0").

Average snowfall days in August
Clinton, AR

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

The months with the highest number of snowfall days are January and February (2 days).
The months with the least snowfall days are May, June, July, August, September and October (0 days).

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

Average daylight in August / Average sunshine in August - Clinton, AR
  • Average daylight in August: 13h and 3min

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 3min

The months with the most sunshine are June and July (Average sunshine: 10h and 42min).
The month with the least sunshine is February (Average sunshine: 5h and 12min).

Average sunshine days in August
Clinton, AR

Average sunshine days in August - Clinton, AR
  • Average sunshine days in August: 14.1 days

The month with the most sunshine days is December (20 days).
The month with the least sunshine days is July (13.2 days).

Average UV index in August
Clinton, AR

Average UV index in August - Clinton, AR
  • Average UV index in August: 6

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

Average cloud cover in August
Clinton, AR

Average cloud cover in August - Clinton, AR
  • Average cloud cover in August: 28

The months with the most cloud cover are February and March (Cloud cover 45).
The months with the least cloud cover are June and July (Cloud cover 27).

Average visibility in August
Clinton, AR

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

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

Clinton, Arkansas, USA

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