August weather forecast and climate
Cullendale, AR

Weather in August

The last month of the summer, August, is another hot month in Cullendale, Arkansas, with average temperature fluctuating between 71.8°F (22.1°C) and 93°F (33.9°C).

Temperature

In August, the average high-temperature is practically the same as in July - a still hot 93°F (33.9°C). In Cullendale, the average low-temperature is 71.8°F (22.1°C).

Heat index

In August, the average heat index is estimated at a blazing hot 116.4°F (46.9°C). Be wary - heat exhaustion and heat cramps are highly anticipated. With continued activity, heatstroke is very likely.
Note that heat index values are valued for light wind and location in the shade. With the 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', 'real feel', 'feels like', or 'felt air temperature', combines air temperature and relative humidity to represent a human perceived temperature equivalent. This effect is subjective, depending on the activity and individual's heat perception influenced by various reasons (wind, pregnancy, differences in body mass, height, and shape). 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 especially crucial for babies and toddlers. 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.
Perspiration is the human body's physiological response to high temperatures and is an attempt to lower body temperature through evaporation of sweat. High relative humidity reduces the evaporation rate, resulting in a lower heat removal rate from the body, causing the perception of being overheated. When heat gain exceeds the level the body can remove, body temperature begins to rise, and heat-related illnesses and disorders may develop.

Humidity

Months with the lowest humidity are July through October, with an average relative humidity of 71%.

Rainfall

In Cullendale, during 15.4 rainfall days, 3.19" (81mm) of precipitation is typically accumulated. In Cullendale, during the entire year, the rain falls for 155.9 days and collects up to 38.86" (987mm) of precipitation.

Snowfall

In Cullendale snow does not fall in April through October.

Daylight

The average length of the day in Cullendale is 13.4h.

Sunshine

In Cullendale, the average sunshine in August is 10.4h.

UV index

The average daily maximum UV index in August is 6. A UV Index estimate of 6 to 7 represents a high health vulnerability from the exposure to the Sun's UV radiation for the average person.
Note: The daily maximum UV index of 6 in August interpret into the following advice:
Take precautions and adopt sun safety practices. Protection against sunburn is obliged. Seek shade and minimize exposure to direct Sun in a period between 10 a.m. and 4 p.m. when UV radiation is most intense; keep in mind that shade structures like parasols or canopies do not provide perfect sun protection. 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 Cullendale?

In August, in Cullendale, Arkansas, the average high-temperature is 93°F (33.9°C), and the average low-temperature is 71.8°F (22.1°C). In August, the average heat index (a.k.a. 'felt air temperature', 'feels like'), that combines relative humidity and air temperature, is calculated to 116.4°F (46.9°C).

What are the least humid months in Cullendale?

July through October, with an average relative humidity of 71%, are the least humid months in Cullendale, Arkansas.

What is the average humidity in August in Cullendale?

The average relative humidity in August is 71%.

How much does it rain in Cullendale in August?

In Cullendale, Arkansas, in August, it is raining for 15.4 days, with typically 3.19" (81mm) of accumulated precipitation.

When it does not snow in Cullendale?

April through October are months without snowfall in Cullendale, Arkansas.

What is the average length of the day in August in Cullendale?

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

How long on average sun shines in August in Cullendale?

In Cullendale, Arkansas, the average sunshine in August is 10.4h.

What is the UV index intensity in August in Cullendale?

The average daily maximum UV index in August in Cullendale, Arkansas, is 6. A UV Index reading of 6 to 7 represents a high hazard to health from the exposure to the Sun's UV rays.

Average temperature in August
Cullendale, AR

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

The warmest month (with the highest average high temperature) is July (93.7°F).
The month with the lowest average high temperature is January (52°F).

  • Average low temperature in August: 71.8°F

The month with the highest average low temperature is July (72.9°F).
The coldest month (with the lowest average low temperature) is January (36°F).

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Average pressure in August
Cullendale, AR

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

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

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Average wind speed in August
Cullendale, AR

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

The windiest month (with the highest average wind speed) is April (7.2mph).
The calmest month (with the lowest average wind speed) is August (4.8mph).

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Average humidity in August
Cullendale, AR

Average humidity in August - Cullendale, AR
  • Average humidity in August: 71%

Months with the highest relative humidity are February, March and December (80%).
Months with the lowest relative humidity are July, August, September and October (71%).

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Average rainfall in August
Cullendale, AR

Average rainfall in August - Cullendale, AR
  • Average rainfall in August: 3.19"

The wettest month (with the highest rainfall) is April (4.88").
The driest month (with the least rainfall) is September (2.01").

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Average rainfall days in August
Cullendale, AR

Average rainfall days in August - Cullendale, AR
  • Average rainfall days in August: 15.4 days

The month with the highest number of rainy days is July (16.2 days).
The month with the least rainy days is October (9.5 days).

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Average snowfall in August
Cullendale, AR

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

The month with the highest snowfall is February (0.59").
Months with the least snowfall are April, May, June, July, August, September and October (0").

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Average snowfall days in August
Cullendale, AR

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

The month with the highest number of snowfall days is February (1.7 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
Cullendale, AR

Average daylight in August / Average sunshine in August - Cullendale, 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: 10h).

  • Average sunshine in August: 10.4h

The month with the most sunshine is July (Average sunshine: 10.5h).
The month with the least sunshine is February (Average sunshine: 4.8h).

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Average sunshine days in August
Cullendale, AR

Average sunshine days in August - Cullendale, AR
  • Average sunshine days in August: 12.8 days

The month with the most sunshine days is October (19.9 days).
The month with the least sunshine days is July (12.7 days).

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Average UV index in August
Cullendale, AR

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

Months with the highest UV index are June and July (UV index 7).
Months with the lowest UV index are January, February, November and December (UV index 3).

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Average cloud cover in August
Cullendale, AR

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

The month with the most cloud cover is February (Cloud cover 50).
Months with the least cloud cover are June and September (Cloud cover 28).

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Average visibility in August
Cullendale, AR

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

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

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