August weather forecast
Kellertown, TN

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Weather in August

The last month of the summer, August, is also a hot month in Kellertown, Tennessee, with temperature in the range of an average low of 67.1°F (19.5°C) and an average high of 86.5°F (30.3°C).

Temperature

With August's advent, Kellertown sees an average high-temperature of a still hot 86.5°F (30.3°C), subtly shifted from July's 87.3°F (30.7°C). August brings an average low-temperature of 67.1°F (19.5°C) to Kellertown.

Heat index

The heat index value during August is computed to be a very hot 100.4°F (38°C). Undertake special precautions, the probability of heat exhaustion and heat cramps is high. Prolonged activity may provoke heatstroke.
Heat index specifics point out values are for conditions of shade and a slight breeze. The heat index may experience an enhancement of 15 Fahrenheit (8 Celsius) degrees under direct sunlight.
Note: The heat index, also known as 'feels like' or 'real feel', offers an insight into how hot it feels when we factor in moisture content. The impact of weather is personal, differing among a variety of people based on differences in body mass, height, and the level of physical exertion. Remember, direct sunlight exposure can heighten the heat impact and might increase the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are extremely vital to babies and toddlers. Children usually face more risks than adults as their ability to sweat is less. Additionally, their larger skin surface in relation to their petite bodies and higher heat output due to their activities increases their vulnerability.
Evaporating sweat is a key way the human body dispels excessive warmth, all thanks to the process of perspiration. When the air contains significant moisture, the efficiency of the evaporation process decreases, preventing the body from cooling down effectively and creating a feeling of overheating. When body heat isn't effectively managed, risks of dehydration and overheating amplify.

Humidity

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

Rainfall

In Kellertown, in August, it is raining for 17.3 days, with typically 3.78" (96mm) of accumulated precipitation. In Kellertown, during the entire year, the rain falls for 167.2 days and collects up to 38.78" (985mm) of precipitation.

Snowfall

May through October are months without snowfall.

Daylight

In Kellertown, the average length of the day in August is 13h and 28min.
On the first day of the month, sunrise is at 5:54 am and sunset at 7:48 pm. On the last day of August, sunrise is at 6:17 am and sunset at 7:13 pm CDT.

Sunshine

In August, the average sunshine is 9.9h.

UV index

The months with the highest UV index are May through August, with an average maximum UV index of 6. A UV Index estimate of 6 to 7 represents a high health vulnerability from exposure to the Sun's UV rays for the average person.
Note: In August, a daily UV index of 6 turns into the following recommendations:
Escape overexposure. People with light skin may incur burns in fewer than 20 minutes. Be aware that the sun's UV radiation is strongest between 10 a.m. and 4 p.m. and try to reduce direct sun exposure during this period as much as possible. Combat UV radiation's detrimental effects with sun-safe clothing and UV-blocking eyewear.
Updated: Aug 25, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

How hot is August?

Kellertown in August has an average high-temperature of 86.5°F (30.3°C) and an average low-temperature of 67.1°F (19.5°C). The average heat index (a.k.a. 'real feel', 'feels like'), which combines relative humidity and air temperature, in August is computed to be 100.4°F (38°C).

What is the average humidity in August?

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

How much does it rain in August?

In August, the rain falls for 17.3 days. Throughout August, 3.78" (96mm) of precipitation is accumulated.

When it does not snow?

May through October are months without snowfall.

What is the average length of the day in August?

In Kellertown, the average day length in August is 13h and 28min.

When is the sunrise / sunset in August?

In August, on the first day of the month, sunrise is at 5:54 am and sunset at 7:48 pm. On the last day of the month, sunrise is at 6:17 am and sunset at 7:13 pm CDT.

How long on average sun shines in August?

In Kellertown, the average sunshine duration in August is 9.9h.

What is the month with the highest UV index?

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

What is the UV index reading in August?

In August, the average daily maximum UV index is 6. A UV Index estimate of 6 to 7 represents a high health threat from exposure to the Sun's UV radiation.
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
Kellertown, TN

Average temperature in August - Kellertown, TN
  • Average high temperature in August: 86.5°F

The warmest month (with the highest average high temperature) is July (87.3°F).
The month with the lowest average high temperature is January (45.5°F).

  • Average low temperature in August: 67.1°F

The month with the highest average low temperature is July (67.8°F).
The coldest month (with the lowest average low temperature) is January (31.3°F).

Average pressure in August
Kellertown, TN

Average pressure in August - Kellertown, 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 (29.97"Hg).

Average wind speed in August
Kellertown, TN

Average wind speed in August - Kellertown, TN
  • Average wind speed in August: 4.8mph

The windiest month (with the highest average wind speed) is February (8.5mph).
The calmest month (with the lowest average wind speed) is July (4.7mph).

Average humidity in August
Kellertown, TN

Average humidity in August - Kellertown, TN
  • Average humidity in August: 77%

The month with the highest relative humidity is December (80%).
The month with the lowest relative humidity is October (74%).

Average rainfall in August
Kellertown, TN

Average rainfall in August - Kellertown, TN
  • Average rainfall in August: 3.78"

The wettest month (with the highest rainfall) is February (4.33").
The driest month (with the least rainfall) is September (2.09").

Average rainfall days in August
Kellertown, TN

Average rainfall days in August - Kellertown, TN
  • Average rainfall days in August: 17.3 days

The month with the highest number of rainy days is July (19.5 days).
The month with the least rainy days is November (8.9 days).

Average snowfall in August
Kellertown, TN

Average snowfall in August - Kellertown, TN
  • Average snowfall in August: 0"

The month with the highest snowfall is February (1.02").
The months with the least snowfall are May, June, July, August, September and October (0").

Average snowfall days in August
Kellertown, TN

Average snowfall days in August - Kellertown, TN
  • Average snowfall days in August: 0 days

The month with the highest number of snowfall days is January (3.1 days).
The months with the least snowfall days are May, June, July, August and September (0 days).

Average daylight in August /
Average sunshine in August
Kellertown, TN

Average daylight in August / Average sunshine in August - Kellertown, TN
  • Average daylight in August: 13h and 3min

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 48min).

  • Average sunshine in August: 9h and 5min

The month with the most sunshine is June (Average sunshine: 10h and 24min).
The month with the least sunshine is February (Average sunshine: 4h and 18min).

Average sunshine days in August
Kellertown, TN

Average sunshine days in August - Kellertown, TN
  • Average sunshine days in August: 12.1 days

The month with the most sunshine days is October (19.9 days).
The month with the least sunshine days is July (10.1 days).

Average UV index in August
Kellertown, TN

Average UV index in August - Kellertown, 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).

Average cloud cover in August
Kellertown, TN

Average cloud cover in August - Kellertown, TN
  • Average cloud cover in August: 33

The month with the most cloud cover is February (Cloud cover 54).
The month with the least cloud cover is June (Cloud cover 31).

Average visibility in August
Kellertown, TN

Average visibility in August - Kellertown, TN
  • Average visibility in August: 6mi

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

Kellertown, Tennessee, USA

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