August weather forecast and climate
Vanndale, AR

Weather in August

The last month of the summer, August, is another tropical month in Vanndale, Arkansas, with average temperature fluctuating between 70.3°F (21.3°C) and 87.3°F (30.7°C).

Temperature

In August, the average high-temperature is almost the same as in July - a still hot 87.3°F (30.7°C). In August, in Vanndale, Arkansas, the average low-temperature is 70.3°F (21.3°C).

Heat index

In August, the average heat index is estimated at a sweltering 102°F (38.9°C). Take special precautions - heat exhaustion and heat cramps are expected. Heatstroke may occur with lengthy 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', 'real feel', 'feels like', or 'felt air temperature', is a measure that combines both air temperature and relative humidity into a single value that indicates how hot the weather feels. Additional factors like activity, pregnancy, clothing, and metabolic differences affect individual temperature impact. 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. 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 cools itself through perspiration, as excessive warmth is removed from the body through sweat evaporation. 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

The average relative humidity in Vanndale is 77%.

Rainfall

In Vanndale, it is raining for 16.6 days, with typically 2.91" (74mm) of accumulated precipitation. In Vanndale, during the entire year, the rain falls for 161.8 days and collects up to 39.92" (1014mm) of precipitation.

Snowfall

April through September are months without snowfall.

Daylight

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

Sunshine

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

UV index

In Vanndale, Arkansas, the average daily maximum UV index is 6. A UV Index value of 6 to 7 symbolizes a high health risk from unsafe exposure to the UV radiation for average 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. On bright days sunglasses that block both UVA and UVB rays should be worn. A hat with a wide brim is extremely helpful, as it can prevent roughly 50% of UV radiation from reaching the eyes.
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FAQ

What is the temperature in August in Vanndale?

In August, the average high-temperature is 87.3°F (30.7°C), and the average low-temperature is 70.3°F (21.3°C). In August, the average heat index (a.k.a. 'feels like', 'real feel'), that takes the relative humidity and factores it into the air temperature reading, is evaluated at 102°F (38.9°C).

What is the average humidity in August in Vanndale?

In Vanndale, the average relative humidity in August is 77%.

How much does it rain in Vanndale in August?

In Vanndale, Arkansas, during August, the rain falls for 16.6 days and regularly aggregates up to 2.91" (74mm) of precipitation.

When it does not snow in Vanndale?

In Vanndale, Arkansas, snow does not fall in April through September.

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

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

How long on average sun shines in August in Vanndale?

The average sunshine in August in Vanndale, Arkansas, is 10.4h.

What is the UV index reading in August in Vanndale?

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

Average temperature in August
Vanndale, AR

Average temperature in August - Vanndale, AR
  • Average high temperature in August: 87.3°F

The warmest month (with the highest average high temperature) is July (88.9°F).
The month with the lowest average high temperature is January (46.2°F).

  • Average low temperature in August: 70.3°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 (33.8°F).

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Average pressure in August
Vanndale, AR

Average pressure in August - Vanndale, 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
Vanndale, AR

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

The windiest month (with the highest average wind speed) is February (9.6mph).
The calmest month (with the lowest average wind speed) is August (5.5mph).

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Average humidity in August
Vanndale, AR

Average humidity in August - Vanndale, AR
  • Average humidity in August: 77%

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
Vanndale, AR

Average rainfall in August - Vanndale, AR
  • Average rainfall in August: 2.91"

The wettest month (with the highest rainfall) is April (4.29").
The driest month (with the least rainfall) is September (2.09").

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Average rainfall days in August
Vanndale, AR

Average rainfall days in August - Vanndale, AR
  • Average rainfall days in August: 16.6 days

The month with the highest number of rainy days is July (17.3 days).
The month with the least rainy days is October (9.5 days).

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Average snowfall in August
Vanndale, AR

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

Months with the highest snowfall are January and February (0.63").
Months with the least snowfall are April, May, June, July, August and September (0").

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Average snowfall days in August
Vanndale, AR

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

The month with the highest number of snowfall days is February (2.1 days).
Months with the least snowfall days are April, May, June, July, August and September (0 days).

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Average daylight in August /
Average sunshine in August
Vanndale, AR

Average daylight in August / Average sunshine in August - Vanndale, 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: 9.8h).

  • Average sunshine in August: 10.4h

The month with the most sunshine is June (Average sunshine: 10.8h).
The month with the least sunshine is February (Average sunshine: 4.8h).

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Average sunshine days in August
Vanndale, AR

Average sunshine days in August - Vanndale, AR
  • Average sunshine days in August: 11.2 days

The month with the most sunshine days is October (19.5 days).
The month with the least sunshine days is July (10.9 days).

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Average UV index in August
Vanndale, AR

Average UV index in August - Vanndale, 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
Vanndale, AR

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

The month with the most cloud cover is February (Cloud cover 46).
The month with the least cloud cover is June (Cloud cover 24).

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Average visibility in August
Vanndale, AR

Average visibility in August - Vanndale, 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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