August weather forecast
Belltown Mill, TN

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Weather in August

The last month of the summer, August, is also a hot month in Belltown Mill, Tennessee, with an average temperature varying between 64.8°F (18.2°C) and 86.7°F (30.4°C).

Temperature

Belltown Mill's average high-temperature in August sits at a still tropical 86.7°F (30.4°C), showing little difference from the previous month. In Belltown Mill, following the steep rise of daytime temperatures, an average nighttime low of 64.8°F (18.2°C) is anticipated during August.

Heat index

The heat index for August is computed to be a torrid 98.6°F (37°C). Emphasize additional safety, risk of heat cramps and heat exhaustion is high. Continuous activity might result in heatstroke.
Be advised, the heat index considers values for conditions in shade and with a light breeze. Exposure to direct sunlight may make the heat index values climb by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'real feel' or 'felt air temperature', is a fusion of air temperature and moisture levels to demonstrate the sensation of heat. Metabolic differences, pregnancy status, and the level of physical activity are additional factors influencing an individual's weather perception. Given the impact of direct sunlight, it's noteworthy that the felt temperature can rise by 15 Fahrenheit (8 Celsius) degrees. Heat index values are highly critical for babies and toddlers. Younglings are generally more in peril than adults due to their reduced perspiration. Coupled with a larger skin surface relative to their tiny bodies and greater heat production because of their activity, they become more at risk.
When it comes to cooling down, the human body's primary method is through perspiration, making use of sweat evaporation to eliminate excess heat. When relative humidity is on the rise, it curtails evaporation, thereby reducing the heat elimination from the body and causing the feeling of being excessively hot. Temperature imbalances caused by excessive heat retention can trigger heat-related maladies.

Humidity

August is the least humid month in Belltown Mill, with an average relative humidity of 74%.

Rainfall

In Belltown Mill, during August, the rain falls for 15.1 days and regularly aggregates up to 2.83" (72mm) of precipitation. Throughout the year, there are 159.4 rainfall days, and 35.71" (907mm) of precipitation is accumulated.

Snowfall

May through September are months without snowfall.

Daylight

In August, the average length of the day in Belltown Mill is 13h and 27min.
On the first day of August, sunrise is at 6:46 am and sunset at 8:40 pm. On the last day of the month, sunrise is at 7:09 am and sunset at 8:05 pm EDT.

Sunshine

The average sunshine in August 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 threat to health from unsafe exposure to UV radiation for the ordinary person.
Note: A daily high UV index of 6 in August leads to these guidelines:
Skirt overexposure. People with light complexions might get scorched in under 20 minutes. Attempt to stay under shade and limit exposure to the Sun between 10 a.m. and 4 p.m., when UV radiation is at its peak. Remember, devices such as parasols or canopies might not provide complete sun protection. Your best bet for sun defense on the face, eyes, and neck is a hat with a wide brim.
Updated: Jul 24, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

How hot is August?

The average high-temperature and low-temperature during August are 86.7°F (30.4°C) and 64.8°F (18.2°C) respectively. The average heat index (a.k.a. 'apparent temperature', 'real feel'), which combines air temperature and relative humidity, in August is computed to be 98.6°F (37°C).

What is the least humid month?

The least humid month is August, with an average relative humidity of 74%.

What is the average humidity in August?

The average relative humidity in August is 74%.

How much does it rain in August?

In Belltown Mill, in August, during 15.1 rainfall days, 2.83" (72mm) of precipitation is typically accumulated.

When it does not snow?

May through September are months without snowfall.

What is the average length of the day in August?

In Belltown Mill, the average day length in August is 13h and 27min.

When are sunrise and sunset in August?

On the first day of August, sunrise is at 6:46 am and sunset at 8:40 pm. On the last day of the month, sunrise is at 7:09 am and sunset at 8:05 pm EDT.

How many hours of sunshine does Belltown Mill have in August?

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

What are the months with the highest UV index?

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

What is the UV index intensity in August in Belltown Mill?

In August, the average daily maximum UV index is 6. A UV Index reading of 6 to 7 represents a high health threat 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
Belltown Mill, TN

Average temperature in August - Belltown Mill, TN
  • Average high temperature in August: 86.7°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 (45.7°F).

  • Average low temperature in August: 64.8°F

The month with the highest average low temperature is July (65.8°F).
The coldest month (with the lowest average low temperature) is January (30.6°F).

Average pressure in August
Belltown Mill, TN

Average pressure in August - Belltown Mill, TN
  • Average pressure in August: 30.01"Hg

The months with the highest atmospheric pressure are January and November (30.16"Hg).
The month with the lowest atmospheric pressure is June (29.98"Hg).

Average wind speed in August
Belltown Mill, TN

Average wind speed in August - Belltown Mill, TN
  • Average wind speed in August: 4mph

The windiest month (with the highest average wind speed) is April (6.5mph).
The calmest months (with the lowest average wind speed) are July and August (4mph).

Average humidity in August
Belltown Mill, TN

Average humidity in August - Belltown Mill, TN
  • Average humidity in August: 74%

The month with the highest relative humidity is December (79%).
The month with the lowest relative humidity is August (74%).

Average rainfall in August
Belltown Mill, TN

Average rainfall in August - Belltown Mill, TN
  • Average rainfall in August: 2.83"

The wettest month (with the highest rainfall) is February (3.9").
The driest month (with the least rainfall) is September (1.93").

Average rainfall days in August
Belltown Mill, TN

Average rainfall days in August - Belltown Mill, TN
  • Average rainfall days in August: 15.1 days

The month with the highest number of rainy days is July (17.4 days).
The month with the least rainy days is November (8.8 days).

Average snowfall in August
Belltown Mill, TN

Average snowfall in August - Belltown Mill, TN
  • Average snowfall in August: 0"

The month with the highest snowfall is January (1.1").
The months with the least snowfall are May, June, July, August and September (0").

Average snowfall days in August
Belltown Mill, TN

Average snowfall days in August - Belltown Mill, TN
  • Average snowfall days in August: 0 days

The month with the highest number of snowfall days is January (4.1 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
Belltown Mill, TN

Average daylight in August / Average sunshine in August - Belltown Mill, 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 42min).
The months with the least sunshine are January and December (Average sunshine: 5h and 6min).

Average sunshine days in August
Belltown Mill, TN

Average sunshine days in August - Belltown Mill, TN
  • Average sunshine days in August: 14 days

The month with the most sunshine days is October (19.6 days).
The month with the least sunshine days is July (11.6 days).

Average UV index in August
Belltown Mill, TN

Average UV index in August - Belltown Mill, 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, February and December (UV index 2).

Average cloud cover in August
Belltown Mill, TN

Average cloud cover in August - Belltown Mill, TN
  • Average cloud cover in August: 29

The month with the most cloud cover is February (Cloud cover 51).
The month with the least cloud cover is June (Cloud cover 27).

Average visibility in August
Belltown Mill, TN

Average visibility in August - Belltown Mill, TN
  • 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).

Belltown Mill, Tennessee, USA

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