August weather forecast
Stanley, KY

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Weather in August

August, the last month of the summer in Stanley, is another warm month, with an average temperature fluctuating between 66°F (18.9°C) and 84.7°F (29.3°C).

Temperature

August brings an average high-temperature of a still warm 84.7°F (29.3°C), nearly identical to the preceding month. Throughout August, an average nighttime temperature of 66°F (18.9°C) is experienced in Stanley, Kentucky.

Heat index

The heat index value during August is appraised at a torrid 95°F (35°C). Take more caution, heat exhaustion and heat cramps may occur. Long-lasting activity may cause heatstroke.
It is worth noting that heat index values are gauged for conditions in the shade and light breezes. The heat index values could be amplified by up to 15 Fahrenheit (8 Celsius) degrees in direct sunlight.
Note: The heat index, also known as 'apparent temperature' or 'feels like', stands as a testimony to how temperature and humidity combine to impact our sense of warmth. Metabolic differences, pregnancy status, and the level of physical activity are additional factors influencing an individual's weather perception. One must note that being under the direct sun can escalate the heat's effects, with the heat index possibly rising by 15 Fahrenheit (8 Celsius) degrees. Heat index values are of high significance for children. Youngsters often neglect the necessity for rest and hydration. Thirst is a sign of advancing dehydration - thus the importance of maintaining hydration, specifically during long-lasting physical activities.
The human body normally cools itself by perspiration. Excessive warmth is eliminated from the body by evaporation of sweat. Increased relative humidity slows down evaporation, thereby decreasing the rate of heat removal from the body, culminating in a sensation of overheating. Heat-related challenges, like dehydration, can be anticipated when body heat isn't managed effectively.

Humidity

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

Rainfall

In August, the rain falls for 13.8 days. Throughout August, 2.24" (57mm) of precipitation is accumulated. In Stanley, during the entire year, the rain falls for 158.3 days and collects up to 31.3" (795mm) of precipitation.

Snowfall

In Stanley, snow does not fall in May through October.

Daylight

In Stanley, the average length of the day in August is 13h and 35min.
On the first day of August in Stanley, sunrise is at 5:53 am and sunset at 7:57 pm. On the last day of the month, sunrise is at 6:18 am and sunset at 7:19 pm CDT.

Sunshine

The months with the most sunshine in Stanley are July and August, with an average of 10.6h of sunshine.

UV index

The months with the highest UV index in Stanley are May through August, with an average maximum UV index of 6. A UV Index value of 6 to 7 symbolizes a high health hazard from exposure to the Sun's UV radiation for the average person.
Note: The maximum daily UV index of 6 in August converts into the following recommendations:
Incorporate safeguards and honour sun safety principles. Protection from skin and eye damage is obligatory. To the best of your ability, limit your exposure to the sun between the hours of 10 a.m. and 4 p.m., when UV radiation is at its peak. It's wise to wear UVA and UVB-blocking sunglasses when the sun shines brightly.
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Frequently asked questions

How hot is it in Stanley in August?

During August, Stanley experiences an average high-temperature of 84.7°F (29.3°C) and a low-temperature of 66°F (18.9°C). The average heat index (a.k.a. 'apparent temperature', 'feels like'), which combines relative humidity and air temperature, in August is appraised at 95°F (35°C).

What is the average humidity in August in Stanley?

The average relative humidity in August in Stanley, Kentucky, is 77%.

How many days does it rain in August in Stanley?

In Stanley, in August, during 13.8 rainfall days, 2.24" (57mm) of precipitation is typically accumulated.

When it does not snow in Stanley?

In Stanley, Kentucky, snow does not fall in May through October.

How many hours of daylight does Stanley have in August?

In August, the average day length is 13h and 35min.

When are sunrise and sunset in August in Stanley?

In August, on the first day of the month, sunrise is at 5:53 am and sunset at 7:57 pm. On the last day of the month, sunrise is at 6:18 am and sunset at 7:19 pm CDT.

What is the month with the most sunshine in Stanley?

July and August, with an average of 10.6h of sunshine, are months with the most sunshine in Stanley.

How long on average sun shines in August in Stanley?

In August, the average sunshine duration is 10.6h.

What is the month with the highest UV index in Stanley?

The months with the highest UV index are May through August, with an average maximum UV index of 6.

How high is the UV index in August in Stanley?

The average daily maximum UV index in August is 6. A UV Index value of 6 to 7 symbolizes a high health risk from 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
Stanley, KY

Average temperature in August - Stanley, KY
  • Average high temperature in August: 84.7°F

The warmest month (with the highest average high temperature) is July (85.6°F).
The month with the lowest average high temperature is January (39.9°F).

  • Average low temperature in August: 66°F

The month with the highest average low temperature is July (68°F).
The coldest month (with the lowest average low temperature) is January (27°F).

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Average pressure in August
Stanley, KY

Average pressure in August - Stanley, KY
  • Average pressure in August: 29.99"Hg

The month with the highest atmospheric pressure is January (30.16"Hg).
The month with the lowest atmospheric pressure is June (29.95"Hg).

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Average wind speed in August
Stanley, KY

Average wind speed in August - Stanley, KY
  • Average wind speed in August: 5.5mph

The windiest month (with the highest average wind speed) is February (9.2mph).
The calmest month (with the lowest average wind speed) is July (5.4mph).

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Average humidity in August
Stanley, KY

Average humidity in August - Stanley, KY
  • Average humidity in August: 77%

The month with the highest relative humidity is May (80%).
The month with the lowest relative humidity is October (71%).

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Average rainfall in August
Stanley, KY

Average rainfall in August - Stanley, KY
  • Average rainfall in August: 2.24"

The wettest month (with the highest rainfall) is April (3.86").
The driest month (with the least rainfall) is September (1.46").

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Average rainfall days in August
Stanley, KY

Average rainfall days in August - Stanley, KY
  • Average rainfall days in August: 13.8 days

The month with the highest number of rainy days is May (17.2 days).
The month with the least rainy days is November (9.9 days).

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Average snowfall in August
Stanley, KY

Average snowfall in August - Stanley, KY
  • Average snowfall in August: 0"

The month with the highest snowfall is February (1.42").
The months with the least snowfall are May, June, July, August, September and October (0").

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Average snowfall days in August
Stanley, KY

Average snowfall days in August - Stanley, KY
  • Average snowfall days in August: 0 days

The month with the highest number of snowfall days is January (6.8 days).
The months with the least snowfall days are May, June, July, August and September (0 days).

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Average daylight in August /
Average sunshine in August
Stanley, KY

Average daylight in August / Average sunshine in August - Stanley, KY
  • Average daylight in August: 13h and 4min

The month with the longest days is June (Average daylight: 14h and 42min).
The month with the shortest days is December (Average daylight: 9h and 36min).

  • Average sunshine in August: 10h and 4min

The months with the most sunshine are July and August (Average sunshine: 10h and 36min).
The month with the least sunshine is January (Average sunshine: 4h and 24min).

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Average sunshine days in August
Stanley, KY

Average sunshine days in August - Stanley, KY
  • Average sunshine days in August: 14.4 days

The month with the most sunshine days is October (19 days).
The month with the least sunshine days is May (10.6 days).

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Average UV index in August
Stanley, KY

Average UV index in August - Stanley, KY
  • Average UV index in August: 6

The months with the highest UV index are May, June, July and August (UV index 6).
The months with the lowest UV index are January, February and December (UV index 2).

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Average cloud cover in August
Stanley, KY

Average cloud cover in August - Stanley, KY
  • Average cloud cover in August: 27

The month with the most cloud cover is January (Cloud cover 53).
The months with the least cloud cover are June and August (Cloud cover 27).

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Average visibility in August
Stanley, KY

Average visibility in August - Stanley, KY
  • 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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Stanley, Kentucky, USA

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