August weather forecast
Fountain Lake, AR

Weather in August

August, the last month of the summer, in Fountain Lake, is also a hot month, with average temperature ranging between min 69.8°F (21°C) and max 91.2°F (32.9°C).

Temperature

In Fountain Lake, the average high-temperature is almost the same as in July - a still tropical 91.2°F (32.9°C). In Fountain Lake, the average low-temperature is 69.8°F (21°C).

Heat index

In August, the average heat index is appraised at a blistering 112.1°F (44.5°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. With 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 'feels like', 'felt air temperature', 'real feel', or 'apparent temperature', is an index that combines air temperature and relative humidity to determine the human-perceived temperature equivalent. Additional factors like wind, pregnancy, clothing, and activity influence one's weather impression. Be aware that direct exposure to sunlight increases heat impact and may raise the heat index 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. A higher relative humidity affects normal body cooling by reducing the evaporation rate, subsequently lowering the rate at which the body cools and increasing the perception of heat. When heat gain exceeds the level the body can remove, body temperature begins to rise, and heat-related illnesses and disorders may develop.

Humidity

In Fountain Lake, the average relative humidity is 73%.

Rainfall

In Fountain Lake, in August, it is raining for 16.2 days, with typically 3.58" (91mm) of accumulated precipitation. In Fountain Lake, during the entire year, the rain falls for 161.4 days and collects up to 38.94" (989mm) of precipitation.

Snowfall

April through October are months without snowfall.

Daylight

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

Sunshine

The average sunshine in Fountain Lake is 10.4h.

UV index

In Fountain Lake, the average daily maximum UV index is 6. A UV Index reading of 6 to 7 represents a high health vulnerability from unsafe exposure to the UV radiation for the ordinary person.
Note: The daily maximum UV index of 6 interpret into the following advice:
Take precautions and utilize sun safety practices. Protection against the skin and eye damage is required. 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 Fountain Lake?

In August, in Fountain Lake, Arkansas, the average high-temperature is 91.2°F (32.9°C), and the average low-temperature is 69.8°F (21°C). The average heat index (a.k.a. 'real feel', 'feels like'), which represents the influence of relative humidity on air temperature, in August is appraised at 112.1°F (44.5°C).

What is the average humidity in August in Fountain Lake?

The average relative humidity in August in Fountain Lake, Arkansas, is 73%.

How much does it rain in Fountain Lake in August?

In Fountain Lake, Arkansas, during August, the rain falls for 16.2 days and regularly aggregates up to 3.58" (91mm) of precipitation.

When it does not snow in Fountain Lake?

April through October are months without snowfall in Fountain Lake, Arkansas.

How many hours of daylight does Fountain Lake have in August?

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

How many hours of sunshine does Fountain Lake have in August?

In Fountain Lake, the average sunshine in August is 10.4h.

How high is the UV index in August in Fountain Lake?

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

Average temperature in August
Fountain Lake, AR

Average temperature in August - Fountain Lake, AR
  • Average high temperature in August: 91.2°F

The warmest month (with the highest average high temperature) is July (91.9°F).
The month with the lowest average high temperature is January (48.7°F).

  • Average low temperature in August: 69.8°F

The month with the highest average low temperature is July (70.5°F).
The coldest month (with the lowest average low temperature) is January (33.1°F).

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Average pressure in August
Fountain Lake, AR

Average pressure in August - Fountain Lake, 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
Fountain Lake, AR

Average wind speed in August - Fountain Lake, AR
  • Average wind speed in August: 4.5mph

The windiest month (with the highest average wind speed) is April (7.4mph).
The calmest month (with the lowest average wind speed) is August (4.5mph).

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Average humidity in August
Fountain Lake, AR

Average humidity in August - Fountain Lake, AR
  • Average humidity in August: 73%

The month with the highest relative humidity is March (80%).
The month with the lowest relative humidity is October (72%).

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Average rainfall in August
Fountain Lake, AR

Average rainfall in August - Fountain Lake, AR
  • Average rainfall in August: 3.58"

The wettest month (with the highest rainfall) is April (4.53").
The driest month (with the least rainfall) is September (2.17").

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Average rainfall days in August
Fountain Lake, AR

Average rainfall days in August - Fountain Lake, AR
  • Average rainfall days in August: 16.2 days

The month with the highest number of rainy days is July (17.3 days).
The month with the least rainy days is November (10.2 days).

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Average snowfall in August
Fountain Lake, AR

Average snowfall in August - Fountain Lake, AR
  • Average snowfall in August: 0"

The month with the highest snowfall is February (1.26").
Months with the least snowfall are April, May, June, July, August, September and October (0").

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Average snowfall days in August
Fountain Lake, AR

Average snowfall days in August - Fountain Lake, AR
  • Average snowfall days in August: 0 days

The month with the highest number of snowfall days is February (2.5 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
Fountain Lake, AR

Average daylight in August / Average sunshine in August - Fountain Lake, 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: 10.4h

The month with the most sunshine is July (Average sunshine: 10.6h).
The month with the least sunshine is February (Average sunshine: 5.1h).

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Average sunshine days in August
Fountain Lake, AR

Average sunshine days in August - Fountain Lake, AR
  • Average sunshine days in August: 12.7 days

The month with the most sunshine days is October (18.5 days).
The month with the least sunshine days is July (11.8 days).

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Average UV index in August
Fountain Lake, AR

Average UV index in August - Fountain Lake, 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
Fountain Lake, AR

Average cloud cover in August - Fountain Lake, AR
  • Average cloud cover in August: 29

Months with the most cloud cover are February and March (Cloud cover 47).
Months with the least cloud cover are June, July, August and September (Cloud cover 29).

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Average visibility in August
Fountain Lake, AR

Average visibility in August - Fountain Lake, AR
  • Average visibility in August: 6mi

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

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