August weather forecast
Estill Springs, TN

Weather in August

The last month of the summer, August, is another warm month in Estill Springs, Tennessee, with an average temperature fluctuating between 85.6°F (29.8°C) and 66°F (18.9°C).

Temperature

In Estill Springs, Tennessee, the average high-temperature in August is almost the same as in July - a moderately hot 85.6°F (29.8°C). In August, in Estill Springs, the average low-temperature is 66°F (18.9°C).

Heat index

In August, the average heat index is evaluated at a very hot 97.3°F (36.3°C). Take special precautions - heat exhaustion and heat cramps are expected. Heatstroke may occur with lengthy activity.
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 'real feel', 'felt air temperature', 'apparent temperature', or 'feels like', is a measure that combines air temperature and relative humidity into a single value that indicates how hot the weather feels. This effect is individual, with diverse people perceiving weather differently for numerous reasons (wind, clothing, pregnancy), and activity. 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 especially crucial for babies and toddlers. 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.
Perspiration is the human body's physiological response to high temperatures and is an attempt to lower body temperature through evaporation of sweat. Under high air temperature and humidity (high heat index) conditions, perspiration is limited, and the perception of heat is increased. When heat gain surpasses the level the body can shed, body temperature begins to increase, and consequently, overheating and dehydration can occur, with varying severity.

Humidity

In August, the average relative humidity is 77%.

Rainfall

In Estill Springs, in August, it is raining for 18.7 days, with typically 3.94" (100mm) of accumulated precipitation. In Estill Springs, during the entire year, the rain falls for 177.9 days and collects up to 41.65" (1058mm) of precipitation.

Snowfall

In Estill Springs, snow does not fall in May through October.

Daylight

In Estill Springs, Tennessee, the average length of the day in August is 13h and 27min.
On the first day of the month, sunrise is at 5:53 am and sunset at 7:48 pm. On the last day of August, in Estill Springs, sunrise is at 6:16 am and sunset at 7:13 pm CDT.

Sunshine

The average sunshine in August in Estill Springs is 10.1h.

UV index

The months with the highest UV index in Estill Springs are May through August, with an average maximum UV index of 6. A UV Index of 6 to 7 symbolizes a high health risk from unprotected exposure to Sun's UV rays for average individuals.
Note: The average daily UV index of 6 in August transform into the following instructions:
Take precautions against overexposure. Protection against sun damage is needed. The Sun's UV radiation is most powerful between 10 a.m. and 4 p.m. To the extent possible, limit exposure to the direct sun during these hours. 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 Estill Springs?

In Estill Springs, Tennessee, in August, the average high-temperature is 85.6°F (29.8°C), and the average low-temperature is 66°F (18.9°C). In August, the average heat index (a.k.a. 'apparent temperature', 'felt air temperature'), which calculates the temperature value influenced by the moisture in the air, is evaluated at 97.3°F (36.3°C).

What is the average humidity in August in Estill Springs?

In August, the average relative humidity is 77%.

How much does it rain in Estill Springs in August?

In August, the rain falls for 18.7 days. Throughout August, 3.94" (100mm) of precipitation is accumulated.

When it does not snow in Estill Springs?

In Estill Springs, Tennessee, snow does not fall in May through October.

How many hours of daylight does Estill Springs have in August?

The average day length in August is 13h and 27min.

When are sunrise and sunset in August in Estill Springs?

In August, on the first day of the month, sunrise is at 5:53 am and sunset at 7:48 pm. On the last day of the month, in Estill Springs, Tennessee, sunrise is at 6:16 am and sunset at 7:13 pm CDT.

How many hours of sunshine does Estill Springs have in August?

The average sunshine duration in August in Estill Springs is 10.1h.

What are the months with the highest UV index in Estill Springs?

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

What is the UV index intensity in August in Estill Springs?

In August, the average daily maximum UV index in Estill Springs is 6. A UV Index of 6 to 7 symbolizes a high hazard to health from unsafe exposure to Sun's UV rays.
Average humidity
Average rainfall days
Average snowfall
Average snowfall days
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility

Average temperature in August
Estill Springs, TN

Average temperature in August - Estill Springs, TN
  • Average high temperature in August: 85.6°F

The warmest month (with the highest average high temperature) is July (86.5°F).
The month with the lowest average high temperature is January (45.1°F).

  • Average low temperature in August: 66°F

The month with the highest average low temperature is July (66.9°F).
The coldest month (with the lowest average low temperature) is January (31.3°F).

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Average pressure in August
Estill Springs, TN

Average pressure in August - Estill Springs, TN
  • Average pressure in August: 30"Hg

The month with the highest atmospheric pressure is January (30.17"Hg).
The month with the lowest atmospheric pressure is June (29.98"Hg).

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Average wind speed in August
Estill Springs, TN

Average wind speed in August - Estill Springs, TN
  • Average wind speed in August: 4.4mph

The windiest month (with the highest average wind speed) is February (7.8mph).
The calmest month (with the lowest average wind speed) is July (4.3mph).

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Average humidity in August
Estill Springs, TN

Average humidity in August - Estill Springs, TN
  • Average humidity in August: 77%

The months with the highest relative humidity are March and December (80%).
The months with the lowest relative humidity are October and November (75%).

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Average rainfall in August
Estill Springs, TN

Average rainfall in August - Estill Springs, TN
  • Average rainfall in August: 3.94"

The wettest month (with the highest rainfall) is February (4.45").
The driest month (with the least rainfall) is September (2.2").

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Average rainfall days in August
Estill Springs, TN

Average rainfall days in August - Estill Springs, TN
  • Average rainfall days in August: 18.7 days

The month with the highest number of rainy days is July (20.3 days).
The month with the least rainy days is November (10.1 days).

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Average snowfall in August
Estill Springs, TN

Average snowfall in August - Estill Springs, TN
  • Average snowfall in August: 0"

The months with the highest snowfall are January and February (0.71").
The months with the least snowfall are May, June, July, August, September and October (0").

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Average snowfall days in August
Estill Springs, TN

Average snowfall days in August - Estill Springs, TN
  • Average snowfall days in August: 0 days

The month with the highest number of snowfall days is January (3 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
Estill Springs, TN

Average daylight in August / Average sunshine in August - Estill Springs, TN
  • Average daylight in August: 13h and 27min

The month with the longest days is June (Average daylight: 14h and 30min).
The month with the shortest days is December (Average daylight: 9h and 50min).

  • Average sunshine in August: 10h and 6min

The month with the most sunshine is June (Average sunshine: 10h and 30min).
The month with the least sunshine is February (Average sunshine: 4h and 36min).

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Average sunshine days in August
Estill Springs, TN

Average sunshine days in August - Estill Springs, TN
  • Average sunshine days in August: 10.7 days

The month with the most sunshine days is October (18.8 days).
The month with the least sunshine days is July (8.9 days).

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Average UV index in August
Estill Springs, TN

Average UV index in August - Estill Springs, TN
  • 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 and December (UV index 2).

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Average cloud cover in August
Estill Springs, TN

Average cloud cover in August - Estill Springs, TN
  • Average cloud cover in August: 33

The month with the most cloud cover is February (Cloud cover 53).
The month with the least cloud cover is June (Cloud cover 30).

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Average visibility in August
Estill Springs, TN

Average visibility in August - Estill Springs, TN
  • Average visibility in August: 5mi

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

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