August weather forecast and climate
Dalark, AR

Weather in August

August, the last month of the summer, in Dalark, is another tropical month, with average temperature fluctuating between 92.8°F (33.8°C) and 71.1°F (21.7°C).

Temperature

In Dalark, the average high-temperature in August is almost the same as in July - a still hot 92.8°F (33.8°C). In August, in Dalark, the average low-temperature is 71.1°F (21.7°C).

Heat index

In August, the average heat index is calculated to a life-threatening hot 115.9°F (46.6°C). Be wary - heat exhaustion and heat cramps are highly anticipated. With continued activity, heatstroke is very likely.
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', 'feels like', 'felt air temperature', or 'real feel', is a calculated temperature value of how hot it feels when the moisture in the air is factored in. This effect is individual, with diverse people perceiving weather differently for numerous reasons (pregnancy, wind, metabolic differences), and activity. 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.
The human body normally cools itself by perspiration. Excessive warmth is eliminated from the body by 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. 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

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

Rainfall

In Dalark, it is raining for 14.3 days, with typically 2.44" (62mm) of accumulated precipitation. Throughout the year, in Dalark, Arkansas, there are 132.4 rainfall days, and 22.2" (564mm) of precipitation is accumulated.

Snowfall

In Dalark snow does not fall in March through December.

Daylight

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

Sunshine

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

UV index

In Dalark, the average daily maximum UV index is 6. A UV Index of 6 to 7 symbolizes a high health risk from the exposure to the Sun's UV radiation for ordinary individuals.
Note: The daily maximum UV index of 6 interpret into the following advice:
Take precautions against overexposure. Fair-skinned people may get burned in less than 20 minutes. 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. Sun-protective clothing, a long-sleeved shirt and pants, a wide-brimmed hat, and UVA and UVB-blocking sunglasses are particularly helpful in blocking UV radiation's harmful effects.
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FAQ

What is the temperature in August in Dalark?

In Dalark, in August, the average high-temperature is 92.8°F (33.8°C), and the average low-temperature is 71.1°F (21.7°C). In August, the average heat index (a.k.a. 'real feel', 'apparent temperature'), that takes the relative humidity and factores it into the air temperature reading, is calculated to 115.9°F (46.6°C).

What is the least humid month in Dalark?

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

What is the average humidity in August in Dalark?

In August, the average relative humidity is 71%.

How many days does it rain in August in Dalark?

In August, the rain falls for 14.3 days. Throughout August, 2.44" (62mm) of precipitation is accumulated.

When it does not snow in Dalark?

March through December are months without snowfall in Dalark.

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

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

How long on average sun shines in August in Dalark?

The average sunshine in August is 10.4h.

How high is the UV index in August in Dalark?

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

Average temperature in August
Dalark, AR

Average temperature in August - Dalark, AR
  • Average high temperature in August: 92.8°F

The warmest month (with the highest average high temperature) is July (93.2°F).
The month with the lowest average high temperature is January (50.5°F).

  • Average low temperature in August: 71.1°F

The month with the highest average low temperature is July (71.8°F).
The coldest month (with the lowest average low temperature) is January (34.3°F).

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Average pressure in August
Dalark, AR

Average pressure in August - Dalark, 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
Dalark, AR

Average wind speed in August - Dalark, AR
  • Average wind speed in August: 4.7mph

The windiest month (with the highest average wind speed) is April (7.3mph).
The calmest month (with the lowest average wind speed) is August (4.7mph).

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Average humidity in August
Dalark, AR

Average humidity in August - Dalark, 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
Dalark, AR

Average rainfall in August - Dalark, AR
  • Average rainfall in August: 2.44"

The wettest month (with the highest rainfall) is April (2.52").
The driest month (with the least rainfall) is September (1.14").

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Average rainfall days in August
Dalark, AR

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

The month with the highest number of rainy days is August (14.3 days).
The month with the least rainy days is October (7.9 days).

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Average snowfall in August
Dalark, AR

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

The month with the highest snowfall is February (0.43").
Months with the least snowfall are March, April, May, June, July, August, September, October, November and December (0").

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Average snowfall days in August
Dalark, AR

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

The month with the highest number of snowfall days is February (1.6 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
Dalark, AR

Average daylight in August / Average sunshine in August - Dalark, 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 July (Average sunshine: 10.5h).
The month with the least sunshine is February (Average sunshine: 5.1h).

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Average sunshine days in August
Dalark, AR

Average sunshine days in August - Dalark, AR
  • Average sunshine days in August: 13.8 days

The month with the most sunshine days is October (21.8 days).
The month with the least sunshine days is August (13.8 days).

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Average UV index in August
Dalark, AR

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

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

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Average cloud cover in August
Dalark, AR

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

The month with the most cloud cover is February (Cloud cover 49).
The month with the least cloud cover is June (Cloud cover 28).

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Average visibility in August
Dalark, AR

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

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

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