August weather forecast
Cooleyville, AR

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Weather in August

August, the last month of the summer in Cooleyville, is also a hot month, with temperature in the range of an average low of 70.7°F (21.5°C) and an average high of 92.5°F (33.6°C).

Temperature

The arrival of August marks a slight shift to an average high-temperature of a still tropical 92.5°F (33.6°C) from July's 92.8°F (33.8°C). With a notable difference from peak temperatures, an average of 70.7°F (21.5°C) marks the nights in Cooleyville in August.

Heat index

August's average heat index is appraised at a blazing hot 113°F (45°C). Stay alert: Heat cramps and heat exhaustion are expected. Heatstroke is a likely outcome of ongoing activity.
Always consider that heat index estimations are for light winds and places in the shade. 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 'felt air temperature' or 'apparent temperature', shows a temperature sensation when both heat and moisture conditions are combined. This effect is subjective, differing among individuals based on their physical activity and perception of heat, which can be influenced by factors like wind, clothing, and metabolic variances. Do note, being directly under sun rays can amplify the heat you feel, potentially raising the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are particularly meaningful for babies and toddlers. Young ones often disregard the necessity to rest and hydrate. Thirst usually indicates advanced dehydration - hence, it is key to stay hydrated, particularly during ongoing physical activities.
Perspiration is essential for the human body; it facilitates cooling through the process of sweat evaporation. 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. Temperature imbalances caused by excessive heat retention can trigger heat-related maladies.

Humidity

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

Rainfall

In Cooleyville, in August, it is raining for 14.8 days, with typically 2.72" (69mm) of accumulated precipitation. In Cooleyville, during the entire year, the rain falls for 149.1 days and collects up to 37.4" (950mm) of precipitation.

Snowfall

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

Daylight

The average length of the day in August in Cooleyville is 13h and 23min.
On the first day of August, sunrise is at 6:27 am and sunset at 8:15 pm. On the last day of the month, sunrise is at 6:48 am and sunset at 7:41 pm CDT.

Sunshine

With an average of 10.5h of sunshine, August has the most sunshine of the year.

UV index

The months with the highest UV index are June through August, with an average maximum UV index of 7. A UV Index estimate of 6 to 7 represents a high health vulnerability from unsafe exposure to UV radiation for average individuals.
Note: A typical high UV index of 7 in August suggests the following recommendations:
Ward off overexposure. Defence against solar harm is crucial. The time between 10 a.m. and 4 p.m. is when UV radiation is at its peak. Limit exposure to direct sunlight during these hours. Clothes that are both tight-knit and comfortably loose are prime choices for sun protection.
Updated: Jul 18, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

How hot does it get in August?

The average high-temperature and low-temperature during August are 92.5°F (33.6°C) and 70.7°F (21.5°C) respectively. In August, the average heat index (a.k.a. 'real feel', 'apparent temperature'), which combines air temperature and relative humidity, is appraised at 113°F (45°C).

What is the least humid month?

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

What is the average humidity in August?

In August, the average relative humidity is 70%.

How much does it rain in August?

In Cooleyville, in August, it is raining for 14.8 days, with typically 2.72" (69mm) of accumulated precipitation.

When it does not snow?

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

What is the average length of the day in August?

In August, the average day length is 13h and 23min.

When is the sunrise / sunset in August?

In August, on the first day of the month, sunrise is at 6:27 am and sunset at 8:15 pm. On the last day of the month, sunrise is at 6:48 am and sunset at 7:41 pm CDT.

What month has the most sunshine?

August has the most sunshine of the year, with an average of 10.5h of sunshine.

How many hours of sunshine does Cooleyville have in August?

In August, the average sunshine duration is 10.5h.

What are the months with the highest UV index?

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

What is the UV index intensity in August?

In Cooleyville, Arkansas, the average daily maximum UV index in August is 7. A UV Index of 6 to 7 symbolizes a high hazard to health from unprotected exposure to 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
Cooleyville, AR

Average temperature in August - Cooleyville, AR
  • Average high temperature in August: 92.5°F

The warmest month (with the highest average high temperature) is July (92.8°F).
The month with the lowest average high temperature is January (50.5°F).

  • Average low temperature in August: 70.7°F

The month with the highest average low temperature is July (71.6°F).
The coldest month (with the lowest average low temperature) is January (34.3°F).

Average pressure in August
Cooleyville, AR

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

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

Average wind speed in August
Cooleyville, AR

Average wind speed in August - Cooleyville, 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).

Average humidity in August
Cooleyville, AR

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

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

Average rainfall in August
Cooleyville, AR

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

The wettest month (with the highest rainfall) is May (4.37").
The driest month (with the least rainfall) is January (2.24").

Average rainfall days in August
Cooleyville, AR

Average rainfall days in August - Cooleyville, AR
  • Average rainfall days in August: 14.8 days

The month with the highest number of rainy days is May (15.4 days).
The month with the least rainy days is November (9.5 days).

Average snowfall in August
Cooleyville, AR

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

The month with the highest snowfall is February (0.55").
The months with the least snowfall are April, May, June, July, August, September, October and November (0").

Average snowfall days in August
Cooleyville, AR

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

The month with the highest number of snowfall days is January (1.3 days).
The months with the least snowfall days are April, May, June, July, August and October (0 days).

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

Average daylight in August / Average sunshine in August - Cooleyville, 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 3min

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

Average sunshine days in August
Cooleyville, AR

Average sunshine days in August - Cooleyville, AR
  • Average sunshine days in August: 14.3 days

The month with the most sunshine days is January (19.7 days).
The month with the least sunshine days is February (13.9 days).

Average UV index in August
Cooleyville, AR

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

The 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).

Average cloud cover in August
Cooleyville, AR

Average cloud cover in August - Cooleyville, AR
  • Average cloud cover in August: 27

The month with the most cloud cover is February (Cloud cover 49).
The month with the least cloud cover is August (Cloud cover 27).

Average visibility in August
Cooleyville, AR

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

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

Cooleyville, Arkansas, USA

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