August weather forecast
Story, AR

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Weather in August

The last month of the summer, August, is another tropical month in Story, Arkansas, with an average temperature fluctuating between 69.3°F (20.7°C) and 90.1°F (32.3°C).

Temperature

Story experiences an average high-temperature of a still hot 90.1°F (32.3°C) in August, subtly different from July's 91°F (32.8°C). Story reports a consistent average low-temperature of 69.3°F (20.7°C) throughout August nights.

Heat index

The heat index value for August is estimated at a blisteringly hot 107.6°F (42°C). Exercise extra preventive actions, heat cramps and heat exhaustion are plausible. Continuous activity could result in heatstroke.
Remember that heat index calculations are made for conditions in the shade with light wind. When under direct sunshine, the heat index may be elevated by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'real feel' or 'felt air temperature', is a numerical representation of warmth when taking temperature and moisture levels into account. The impression of weather on a person can be swayed by additional aspects, including metabolic variations, pregnancy, and activity levels. Realize that direct exposure to sunlight can augment the felt heat, leading to a potential increase in the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are especially vital to children. Young kids are often more at risk than adults as they tend to perspire less. Besides, their skin surface is larger relative to their small bodies, and their increased heat output from their active lifestyle compounds their risk.
When faced with excessive heat, the human body begins to perspire, utilizing the cooling benefits of sweat evaporation. An increase in relative humidity disrupts body cooling by slowing the evaporation rate, thereby reducing the rate at which the body cools and amplifying the sense of heat. With body temperatures on the rise, inefficient heat shedding can lead to dehydration and its associated complications.

Humidity

The months with the lowest humidity are July through October, with an average relative humidity of 73%.

Rainfall

In August, in Story, the rain falls for 17.7 days. Throughout August, 3.5" (89mm) of precipitation is accumulated. In Story, during the entire year, the rain falls for 160.2 days and collects up to 38.86" (987mm) of precipitation.

Snowfall

In Story, snow does not fall in April through October.

Daylight

The average length of the day in August is 13h and 25min.
On the first day of August, sunrise is at 6:24 am and sunset at 8:16 pm. On the last day of the month, sunrise is at 6:46 am and sunset at 7:41 pm CDT.

Sunshine

In August, the average sunshine is 10.1h.

UV index

In August, the average daily maximum UV index in Story is 6. A UV Index reading of 6 to 7 represents a high health vulnerability from unsafe exposure to UV radiation for average individuals.
Note: The maximum UV index of 6 during August translates into these guidelines:
Undertake protective measures and comply with sun safety rules. Shielding against skin and eye damage is essential. Between 10 a.m. and 4 p.m., the Sun emits the most powerful UV radiation. Limit direct exposure to the Sun during these hours. By wearing a generously brimmed hat, you can cut UV radiation exposure significantly.
Updated: Aug 17, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

How hot is it in August?

In August, in Story, the average high-temperature is 90.1°F (32.3°C), and the average low-temperature is 69.3°F (20.7°C). The average heat index (a.k.a. 'felt air temperature', 'feels like'), which combines relative humidity and air temperature, in August is estimated at 107.6°F (42°C).

What is the least humid month?

July through October, with an average relative humidity of 73%, are the least humid months.

What is the average humidity in August?

In August, the average relative humidity is 73%.

How many days does it rain in August?

In Story, in August, during 17.7 rainfall days, 3.5" (89mm) of precipitation is typically accumulated.

When it does not snow?

April through October are months without snowfall.

How many hours of daylight does Story have in August?

The average day length in August in Story is 13h and 25min.

What time are sunrise and sunset in August?

On the first day of August, sunrise is at 6:24 am and sunset at 8:16 pm. On the last day of the month, sunrise is at 6:46 am and sunset at 7:41 pm CDT.

How long on average sun shines in August?

In Story, the average sunshine duration in August is 10.1h.

What is the UV index intensity in August?

In Story, the average daily maximum UV index in August is 6. A UV Index of 6 to 7 symbolizes a high health risk 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
Story, AR

Average temperature in August - Story, AR
  • Average high temperature in August: 90.1°F

The warmest month (with the highest average high temperature) is July (91°F).
The month with the lowest average high temperature is January (48.7°F).

  • Average low temperature in August: 69.3°F

The month with the highest average low temperature is July (70.2°F).
The coldest month (with the lowest average low temperature) is January (32.5°F).

Average pressure in August
Story, AR

Average pressure in August - Story, 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
Story, AR

Average wind speed in August - Story, 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
Story, AR

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

The month with the highest relative humidity is March (80%).
The months with the lowest relative humidity are July, August, September and October (73%).

Average rainfall in August
Story, AR

Average rainfall in August - Story, AR
  • Average rainfall in August: 3.5"

The wettest month (with the highest rainfall) is May (4.76").
The driest month (with the least rainfall) is January (2.32").

Average rainfall days in August
Story, AR

Average rainfall days in August - Story, AR
  • Average rainfall days in August: 17.7 days

The month with the highest number of rainy days is August (17.7 days).
The month with the least rainy days is January (9.6 days).

Average snowfall in August
Story, AR

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

The month with the highest snowfall is February (1.46").
The months with the least snowfall are April, May, June, July, August, September and October (0").

Average snowfall days in August
Story, AR

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

The month with the highest number of snowfall days is February (2 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
Story, AR

Average daylight in August / Average sunshine in August - Story, 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 1min

The month with the most sunshine is July (Average sunshine: 10h and 12min).
The months with the least sunshine are February and December (Average sunshine: 5h and 6min).

Average sunshine days in August
Story, AR

Average sunshine days in August - Story, AR
  • Average sunshine days in August: 10.5 days

The month with the most sunshine days is January (19 days).
The month with the least sunshine days is August (10.5 days).

Average UV index in August
Story, AR

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

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

Average cloud cover in August
Story, AR

Average cloud cover in August - Story, AR
  • Average cloud cover in August: 30

The month with the most cloud cover is February (Cloud cover 49).
The months with the least cloud cover are June, July, August and September (Cloud cover 30).

Average visibility in August
Story, AR

Average visibility in August - Story, 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).

Story, Arkansas, USA

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