August weather forecast
Clarksburg, TN

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Weather in August

The last month of the summer, August, is another hot month in Clarksburg, Tennessee, with an average temperature varying between 68°F (20°C) and 87.8°F (31°C).

Temperature

Clarksburg, Tennessee, indicates an average high-temperature of a still hot 87.8°F (31°C) in August, showing minor variation from July's 88.9°F (31.6°C). During August, Clarksburg sees a mean low-temperature of 68°F (20°C).

Heat index

In August, the heat index is estimated at a blisteringly hot 104°F (40°C). Ensure additional precautions, heat exhaustion and heat cramps may be expected. Heatstroke could occur from sustained activity.
It is noted that heat index values are ascertained for locations in the shade and with gentle breezes. Direct sunlight can potentially boost the heat index by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'feels like' or 'real feel', is the outcome of merging air's temperature and its humidity metrics. Additional elements encompassing metabolic differences, the degree of physical activity, and attire can impact the individual's perception of temperature. With the sun shining directly, it's crucial to understand that it can increase the heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are particularly important for children. Children commonly overlook the importance of rest and fluid replenishment. Thirst, being a delayed sign of dehydration, emphasizes the need to keep hydration up, especially during lengthy physical activities.
To prevent overheating and help regulate its internal temperature, the human body sweat and rely on the evaporation to cool down. 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. As body temperatures escalate without effective heat release, one might face dehydration threats.

Humidity

In Clarksburg, Tennessee, the average relative humidity in August is 76%.

Rainfall

In August, the rain falls for 9.3 days. Throughout August, 0.83" (21mm) of precipitation is accumulated. Throughout the year, in Clarksburg, there are 97.4 rainfall days, and 8.46" (215mm) of precipitation is accumulated.

Snowfall

April through November are months without snowfall.

Daylight

In Clarksburg, the average length of the day in August is 13h and 29min.
On the first day of the month, sunrise is at 6:01 am and sunset at 7:57 pm. On the last day of August, sunrise is at 6:25 am and sunset at 7:22 pm CDT.

Sunshine

The average sunshine in August in Clarksburg is 10.1h.

UV index

The average daily maximum UV index in August is 6. A UV Index value of 6 to 7 symbolizes a high health vulnerability from exposure to the Sun's UV rays for ordinary individuals.
Note: The maximum daily UV index of 6 during August translates into the following directions:
Dodge overexposure. Fair-skinned people can get singed in less than 20 minutes. The hours from 10 a.m. to 4 p.m. have the most intense UV radiation. As much as possible, limit direct sun exposure during this period. A hat with a broad brim is indispensable, filtering out up to half of UV rays.
Updated: Jul 26, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

How hot does it get in August?

In Clarksburg, 87.8°F (31°C) is the average high-temperature and 68°F (20°C) is the average low-temperature during August. The average heat index (a.k.a. 'real feel', 'apparent temperature'), which represents the influence of relative humidity on air temperature, in August is estimated at 104°F (40°C).

What is the average humidity in August?

The average relative humidity in August is 76%.

How many days does it rain in August in Clarksburg?

In Clarksburg, in August, it is raining for 9.3 days, with typically 0.83" (21mm) of accumulated precipitation.

When it does not snow?

April through November are months without snowfall in Clarksburg.

What is the average length of the day in August?

The average day length in August is 13h and 29min.

When is the sunrise / sunset in August in Clarksburg?

In August, on the first day of the month, sunrise is at 6:01 am and sunset at 7:57 pm. On the last day of the month, sunrise is at 6:25 am and sunset at 7:22 pm CDT.

How long on average sun shines in August?

In August, the average sunshine duration is 10.1h.

What is the UV index intensity in August?

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 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
Clarksburg, TN

Average temperature in August - Clarksburg, TN
  • Average high temperature in August: 87.8°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 (44.6°F).

  • Average low temperature in August: 68°F

The month with the highest average low temperature is July (69.4°F).
The coldest month (with the lowest average low temperature) is January (30.7°F).

Average pressure in August
Clarksburg, TN

Average pressure in August - Clarksburg, TN
  • Average pressure in August: 29.98"Hg

The month with the highest atmospheric pressure is January (30.17"Hg).
The month with the lowest atmospheric pressure is June (29.96"Hg).

Average wind speed in August
Clarksburg, TN

Average wind speed in August - Clarksburg, TN
  • Average wind speed in August: 5.2mph

The windiest months (with the highest average wind speed) are January, February and April (8.6mph).
The calmest months (with the lowest average wind speed) are July and August (5.2mph).

Average humidity in August
Clarksburg, TN

Average humidity in August - Clarksburg, TN
  • Average humidity in August: 76%

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

Average rainfall in August
Clarksburg, TN

Average rainfall in August - Clarksburg, TN
  • Average rainfall in August: 0.83"

The wettest month (with the highest rainfall) is February (0.94").
The driest month (with the least rainfall) is September (0.24").

Average rainfall days in August
Clarksburg, TN

Average rainfall days in August - Clarksburg, TN
  • Average rainfall days in August: 9.3 days

The month with the highest number of rainy days is July (11.4 days).
The month with the least rainy days is January (5.3 days).

Average snowfall in August
Clarksburg, TN

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

The months with the highest snowfall are February and March (0.12").
The months with the least snowfall are April, May, June, July, August, September, October and November (0").

Average snowfall days in August
Clarksburg, TN

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

The month with the highest number of snowfall days is January (1.6 days).
The months with the least snowfall days are April, May, June, July, August, September and October (0 days).

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

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

The month with the longest days is June (Average daylight: 14h and 36min).
The month with the shortest days is December (Average daylight: 9h and 48min).

  • Average sunshine in August: 10h and 1min

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 30min).

Average sunshine days in August
Clarksburg, TN

Average sunshine days in August - Clarksburg, TN
  • Average sunshine days in August: 18.8 days

The month with the most sunshine days is January (23.5 days).
The month with the least sunshine days is July (16.6 days).

Average UV index in August
Clarksburg, TN

Average UV index in August - Clarksburg, TN
  • Average UV index in August: 6

The months with the highest UV index are June and July (UV index 7).
The months with the lowest UV index are February and December (UV index 2).

Average cloud cover in August
Clarksburg, TN

Average cloud cover in August - Clarksburg, TN
  • Average cloud cover in August: 31

The month with the most cloud cover is February (Cloud cover 52).
The month with the least cloud cover is June (Cloud cover 29).

Average visibility in August
Clarksburg, TN

Average visibility in August - Clarksburg, 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).

Clarksburg, Tennessee, USA

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