August weather forecast
Keo, AR

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Weather in August

August, the last month of the summer in Keo, is another hot month, with an average temperature ranging between min 71.1°F (21.7°C) and max 89.6°F (32°C).

Temperature

Keo, Arkansas, experiences an average high-temperature of a still tropical 89.6°F (32°C) in August, subtly different from July's 91.2°F (32.9°C). In August, Keo encounters an average low-temperature of 71.1°F (21.7°C) during the night.

Heat index

The heat index in August is evaluated at a blistering 107.6°F (42°C). Implement enhanced safety actions, heat cramps and heat exhaustion could occur. Sustained activity might result in heatstroke.
Heat index evaluations are typically in the context of light winds and shaded environments. The heat index could see an increase by 15 Fahrenheit (8 Celsius) degrees under direct sunshine.
Note: The heat index, also known as 'feels like' or 'real feel', comes about by integrating the temperature readings with the humidity levels. The impact of weather is personal, differing among a variety of people based on differences in body mass, height, and the level of physical exertion. Consider the fact that direct sun exposure can influence how hot one feels, potentially raising the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are highly critical for babies and toddlers. Younglings frequently fail to recognize the requirement to rest and rehydrate. Thirst emerges late in dehydration - it is imperative to keep hydration levels high, particularly during extended physical exertions.
To cool down, the human body relies on perspiration, a process where excessive heat is eliminated as sweat evaporates. When air moisture content is high, the cooling process through evaporation is not as efficient, leading to an ineffective body cooling process and a feeling of overheating. The body is at risk of dehydration and related complications when it fails to shed excessive heat.

Humidity

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

Rainfall

In Keo, during August, the rain falls for 14.9 days and regularly aggregates up to 2.32" (59mm) of precipitation. In Keo, during the entire year, the rain falls for 139.8 days and collects up to 23.66" (601mm) of precipitation.

Snowfall

April through October are months without snowfall.

Daylight

The average length of the day in August in Keo is 13h and 25min.
On the first day of the month, sunrise is at 6:18 am and sunset at 8:09 pm. On the last day of August, sunrise is at 6:40 am and sunset at 7:35 pm CDT.

Sunshine

In August, the average sunshine in Keo, Arkansas, is 10.7h.

UV index

In August, the average daily maximum UV index in Keo is 6. A UV Index estimate of 6 to 7 represents a high health risk from exposure to the Sun's UV rays for ordinary individuals.
Note: A daily high UV index of 6 in August leads to these guidelines:
Escape overexposure. People with light skin may incur burns in fewer than 20 minutes. Make an effort to avoid direct sun exposure between 10 a.m. and 4 p.m., the peak period for UV radiation, and note that objects like parasols or canopies might not offer full sun protection. Opt for tightly woven and loose clothing to enhance protection from the Sun.
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Frequently asked questions

How hot is it in Keo in August?

The high-temperature, in August, in Keo, is 89.6°F (32°C), while the low-temperature averages to 71.1°F (21.7°C). The average heat index (a.k.a. 'feels like', 'felt air temperature'), which combines air temperature and relative humidity, in August is evaluated at 107.6°F (42°C).

What is the average humidity in August in Keo?

The average relative humidity in August in Keo is 74%.

How many days does it rain in August in Keo?

In Keo, in August, during 14.9 rainfall days, 2.32" (59mm) of precipitation is typically accumulated.

When it does not snow in Keo?

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

How many hours of daylight does Keo have in August?

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

When is the sunrise / sunset in August in Keo?

In August, on the first day of the month, sunrise is at 6:18 am and sunset at 8:09 pm. On the last day of the month, in Keo, Arkansas, sunrise is at 6:40 am and sunset at 7:35 pm CDT.

How many hours of sunshine does Keo have in August?

In Keo, the average sunshine duration in August is 10.7h.

What is the UV index intensity in August in Keo?

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

Average temperature in August - Keo, AR
  • Average high temperature in August: 89.6°F

The warmest month (with the highest average high temperature) is July (91.2°F).
The month with the lowest average high temperature is January (48.7°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 (34.3°F).

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Average pressure in August
Keo, AR

Average pressure in August - Keo, 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).

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Average wind speed in August
Keo, AR

Average wind speed in August - Keo, AR
  • Average wind speed in August: 5.5mph

The windiest month (with the highest average wind speed) is February (8.8mph).
The calmest months (with the lowest average wind speed) are July and August (5.5mph).

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Average humidity in August
Keo, AR

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

The month with the highest relative humidity is March (78%).
The month with the lowest relative humidity is October (68%).

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Average rainfall in August
Keo, AR

Average rainfall in August - Keo, AR
  • Average rainfall in August: 2.32"

The wettest month (with the highest rainfall) is April (2.76").
The driest month (with the least rainfall) is January (1.34").

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Average rainfall days in August
Keo, AR

Average rainfall days in August - Keo, AR
  • Average rainfall days in August: 14.9 days

The month with the highest number of rainy days is July (17.6 days).
The month with the least rainy days is November (8.6 days).

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Average snowfall in August
Keo, AR

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

The month with the highest snowfall is February (0.51").
The months with the least snowfall are April, May, June, July, August, September and October (0").

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Average snowfall days in August
Keo, AR

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

The month with the highest number of snowfall days is February (1.6 days).
The 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
Keo, AR

Average daylight in August / Average sunshine in August - Keo, 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 4min

The month with the most sunshine is June (Average sunshine: 10h and 48min).
The month with the least sunshine is February (Average sunshine: 5h and 0min).

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Average sunshine days in August
Keo, AR

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

The month with the most sunshine days is October (21.1 days).
The month with the least sunshine days is July (11.3 days).

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Average UV index in August
Keo, AR

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

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

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Average cloud cover in August
Keo, AR

Average cloud cover in August - Keo, AR
  • Average cloud cover in August: 26

The month with the most cloud cover is February (Cloud cover 45).
The month with the least cloud cover is June (Cloud cover 24).

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Average visibility in August
Keo, AR

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

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

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Keo, Arkansas, USA

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