August weather forecast and climate
Grady, AR

Weather in August

August, the last month of the summer, in Grady, is another tropical month, with average temperature ranging between min 71.8°F (22.1°C) and max 89.8°F (32.1°C).

Temperature

In Grady, the average high-temperature is essentially the same as in July - a still tropical 89.8°F (32.1°C). The average low-temperature, in August, is 71.8°F (22.1°C).

Heat index

The average heat index is appraised at a blistering 108°F (42.2°C). Beware - heat cramps and heat exhaustion are very likely. Heatstroke is imminent with prolonged activity.
Take into consideration that the heat index values are calculated for shade and light wind conditions. Exposure to direct sunshine can increase heat index values 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', is a calculated temperature value of how hot it feels when the moisture in the air is factored in. Additional factors like wind, pregnancy, metabolic differences, and activity influence one's weather impression. 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. Young children are generally more endangered than adults, as they usually less sweat. And also, due to larger skin surface relative to their small bodies and higher heat production as a result of their activity.
To prevent overheating and help regulate its internal temperature, the human body sweat and rely on the evaporation to cool down. With a lot of moisture in the air, the evaporation process is not as effective, and the body does not cool down as efficiently, creating a perception of overheating. When heat gain surpasses the level the body can shed, body temperature begins to increase, and consequently, overheating and dehydration can occur, with varying severity.

Humidity

In Grady, the average relative humidity is 74%.

Rainfall

In August, in Grady, Arkansas, the rain falls for 14.3 days. Throughout August, 2.68" (68mm) of precipitation is accumulated. In Grady, during the entire year, the rain falls for 149.4 days and collects up to 37.76" (959mm) of precipitation.

Snowfall

In Grady snow does not fall in April through November.

Daylight

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

Sunshine

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

UV index

In August, the average daily maximum UV index is 6. A UV Index estimate of 6 to 7 represents a high threat to health from the 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 against overexposure. Fair-skinned people may get burned in less than 20 minutes. The Sun's UV radiation is most powerful between 10 a.m. and 4 p.m. To the extent possible, limit exposure to the direct sun during these hours. 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 Grady?

In Grady, Arkansas, in August, the average high-temperature is 89.8°F (32.1°C), and the average low-temperature is 71.8°F (22.1°C). The average heat index (a.k.a. 'real feel', 'felt air temperature'), that combines both air temperature and relative humidity, in August is appraised at 108°F (42.2°C).

What is the average humidity in August in Grady?

In Grady, the average relative humidity in August is 74%.

How much does it rain in Grady in August?

In Grady, in August, it is raining for 14.3 days, with typically 2.68" (68mm) of accumulated precipitation.

When it does not snow in Grady?

April through November are months without snowfall.

How many hours of daylight does Grady have in August?

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

How many hours of sunshine does Grady have in August?

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

What is the UV index reading in August in Grady?

In Grady, Arkansas, the average daily maximum UV index in August is 6. A UV Index of 6 to 7 symbolizes a high hazard to health from unsafe exposure to the Sun's UV rays.

Average temperature in August
Grady, AR

Average temperature in August - Grady, AR
  • Average high temperature in August: 89.8°F

The warmest month (with the highest average high temperature) is July (90.5°F).
The month with the lowest average high temperature is January (50°F).

  • Average low temperature in August: 71.8°F

The month with the highest average low temperature is July (73.2°F).
The coldest month (with the lowest average low temperature) is January (36.9°F).

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Average pressure in August
Grady, AR

Average pressure in August - Grady, 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
Grady, AR

Average wind speed in August - Grady, AR
  • Average wind speed in August: 5.6mph

The windiest month (with the highest average wind speed) is February (9.4mph).
The calmest month (with the lowest average wind speed) is August (5.6mph).

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Average humidity in August
Grady, AR

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

The month with the highest relative humidity is March (79%).
The month with the lowest relative humidity is October (68%).

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Average rainfall in August
Grady, AR

Average rainfall in August - Grady, AR
  • Average rainfall in August: 2.68"

The wettest month (with the highest rainfall) is April (4.21").
The driest month (with the least rainfall) is September (1.89").

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Average rainfall days in August
Grady, AR

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

The month with the highest number of rainy days is July (16.8 days).
The month with the least rainy days is November (9 days).

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Average snowfall in August
Grady, AR

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

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

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Average snowfall days in August
Grady, AR

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

The month with the highest number of snowfall days is February (1.1 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
Grady, AR

Average daylight in August / Average sunshine in August - Grady, 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: 9.9h).

  • Average sunshine in August: 10.4h

The month with the most sunshine is June (Average sunshine: 10.6h).
The month with the least sunshine is February (Average sunshine: 4.7h).

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Average sunshine days in August
Grady, AR

Average sunshine days in August - Grady, AR
  • Average sunshine days in August: 13.6 days

The month with the most sunshine days is October (21 days).
The month with the least sunshine days is July (13.4 days).

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Average UV index in August
Grady, AR

Average UV index in August - Grady, 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 and December (UV index 3).

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Average cloud cover in August
Grady, AR

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

The month with the most cloud cover is February (Cloud cover 47).
The month with the least cloud cover is June (Cloud cover 26).

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Average visibility in August
Grady, AR

Average visibility in August - Grady, 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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