August weather forecast and climate
Shannon Hills, AR

Weather in August

The last month of the summer, August, is also a hot month in Shannon Hills, Arkansas, with average temperature ranging between min 71.1°F (21.7°C) and max 91°F (32.8°C).

Temperature

In August, the average high-temperature is almost the same as in July - a still hot 91°F (32.8°C). In August, in Shannon Hills, the average low-temperature is 71.1°F (21.7°C).

Heat index

In August, the average heat index is appraised at a blistering 110.7°F (43.7°C). Beware - heat cramps and heat exhaustion are very likely. Heatstroke is imminent with prolonged activity.
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', 'felt air temperature', 'feels like', or 'real feel', is an index that combines air temperature and relative humidity to determine the human-perceived temperature equivalent. Additional factors like wind, metabolic differences, pregnancy, and activity influence one's weather impression. Be aware that direct exposure to sunlight increases heat impact, and may raise the heat index additionally, by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are particularly important for children. 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.
The human body cools itself through perspiration, as excessive warmth is removed from the body through sweat evaporation. When the relative humidity is high, the evaporation rate is reduced. The warmth is removed from the body at a lower rate, causing the body to retain more heat than it would in dry air. If the body can not disperse the excessive heat and body temperature reaches conditions of hyperthermia, above 99.5°F (37.5°C) to 100.9°F (38.3°C), thermal conditions are potentially life-threatening.

Humidity

The average relative humidity in Shannon Hills is 72%.

Rainfall

In Shannon Hills, during August, the rain falls for 16.3 days and regularly aggregates up to 3.23" (82mm) of precipitation. In Shannon Hills, during the entire year, the rain falls for 158.1 days and collects up to 38.03" (966mm) of precipitation.

Snowfall

In Shannon Hills snow does not fall in April through October.

Daylight

The average length of the day in Shannon Hills is 13.4h.

Sunshine

The average sunshine in Shannon Hills is 10.6h.

UV index

In August, the average daily maximum UV index in Shannon Hills is 6. A UV Index reading of 6 to 7 represents a high health risk from unprotected exposure to the Sun's UV rays for average individuals.
Note: The average daily UV index of 6 transform into the following instructions:
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 Shannon Hills?

The average high-temperature, in August, is 91°F (32.8°C), while the average low-temperature is 71.1°F (21.7°C). In August, the average heat index (a.k.a. 'felt air temperature', 'feels like'), that combines air temperature and relative humidity, is evaluated at 110.7°F (43.7°C).

What is the average humidity in August in Shannon Hills?

The average relative humidity in August is 72%.

How much does it rain in Shannon Hills in August?

In Shannon Hills, Arkansas, in August, during 16.3 rainfall days, 3.23" (82mm) of precipitation is typically accumulated.

When it does not snow in Shannon Hills?

In Shannon Hills, Arkansas, snow does not fall in April through October.

How many hours of daylight does Shannon Hills have in August?

The average length of the day in August in Shannon Hills is 13.4h.

How long on average sun shines in August in Shannon Hills?

In August, the average sunshine in Shannon Hills, Arkansas, is 10.6h.

What is the UV index reading in August in Shannon Hills?

In August, the average daily maximum UV index in Shannon Hills is 6. A UV Index estimate of 6 to 7 represents a high health vulnerability from unsafe exposure to the Sun's UV rays.

Average temperature in August
Shannon Hills, AR

Average temperature in August - Shannon Hills, AR
  • Average high temperature in August: 91°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 (48.9°F).

  • Average low temperature in August: 71.1°F

The month with the highest average low temperature is July (72.1°F).
The coldest month (with the lowest average low temperature) is January (34.2°F).

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Average pressure in August
Shannon Hills, AR

Average pressure in August - Shannon Hills, AR
  • Average pressure in August: 29.97"

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
Shannon Hills, AR

Average wind speed in August - Shannon Hills, AR
  • Average wind speed in August: 5mph

The windiest months (with the highest average wind speed) are February, March and April (7.8mph).
The calmest month (with the lowest average wind speed) is August (5mph).

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Average humidity in August
Shannon Hills, AR

Average humidity in August - Shannon Hills, AR
  • Average humidity in August: 72%

The month with the highest relative humidity is March (78%).
The month with the lowest relative humidity is October (70%).

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Average rainfall in August
Shannon Hills, AR

Average rainfall in August - Shannon Hills, AR
  • Average rainfall in August: 3.23"

The wettest month (with the highest rainfall) is April (4.53").
The driest month (with the least rainfall) is January (2.52").

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Average rainfall days in August
Shannon Hills, AR

Average rainfall days in August - Shannon Hills, AR
  • Average rainfall days in August: 16.3 days

The month with the highest number of rainy days is July (17.3 days).
The month with the least rainy days is November (9.4 days).

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Average snowfall in August
Shannon Hills, AR

Average snowfall in August - Shannon Hills, AR
  • Average snowfall in August: 0"

The month with the highest snowfall is February (1.02").
Months with the least snowfall are April, May, June, July, August, September and October (0").

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Average snowfall days in August
Shannon Hills, AR

Average snowfall days in August - Shannon Hills, AR
  • Average snowfall days in August: 0 days

The month with the highest number of snowfall days is February (2.2 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
Shannon Hills, AR

Average daylight in August / Average sunshine in August - Shannon Hills, AR
  • Average daylight in August: 13.4h

The month with the longest days is June (Average daylight: 14.5h).
The month with the shortest days is December (Average daylight: 9.9h).

  • Average sunshine in August: 10.6h

The month with the most sunshine is June (Average sunshine: 10.7h).
The month with the least sunshine is February (Average sunshine: 5.2h).

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Average sunshine days in August
Shannon Hills, AR

Average sunshine days in August - Shannon Hills, AR
  • Average sunshine days in August: 11.5 days

The month with the most sunshine days is October (19.6 days).
The month with the least sunshine days is July (11.3 days).

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Average UV index in August
Shannon Hills, AR

Average UV index in August - Shannon Hills, 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
Shannon Hills, AR

Average cloud cover in August - Shannon Hills, AR
  • Average cloud cover in August: 27

The month with the most cloud cover is February (Cloud cover 46).
The month with the least cloud cover is June (Cloud cover 26).

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Average visibility in August
Shannon Hills, AR

Average visibility in August - Shannon Hills, AR
  • Average visibility in August: 6mi

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

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