August weather forecast
Fairlane, TN

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Weather in August

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

Temperature

In the transition from July to August, Fairlane reports an average high-temperature of a still tropical 86.7°F (30.4°C), indicating a close resemblance to the prior month. In August, Fairlane endures a notable temperature shift from day to night, with lows averaging at a refreshing 64.8°F (18.2°C).

Heat index

The heat index value during August is calculated to be a fiery hot 98.6°F (37°C). Greater safety measures are needed, risk of heat exhaustion and heat cramps is high. Continuous activity might trigger heatstroke.
It is essential to grasp that the heat index's numbers are for shade and light wind settings. A direct sunlight exposure may boost the heat index by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'real feel' or 'apparent temperature', provides an understanding of perceived warmth by combining temperature and relative humidity. Additional elements encompassing metabolic differences, the degree of physical activity, and attire can impact the individual's perception of temperature. Consider the sun's direct rays and their impact; they can potentially increase the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are particularly important for children. Children frequently underestimate the importance of resting and drinking fluids. Thirst is a symptom of advanced dehydration - hence the need to hydrate regularly, especially during protracted physical exercises.
Normally, the human body cools itself through perspiration, which removes excessive heat by evaporating sweat. When there is abundant moisture in the air, the body's cooling through the evaporation process becomes less effective, leading to the sensation of overheating. As the body gains more heat than it can dissipate, there's a risk of increasing temperatures and resultant overheating.

Humidity

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

Rainfall

In August, the rain falls for 15.1 days. Throughout August, 2.83" (72mm) of precipitation is accumulated. Throughout the year, in Fairlane, Tennessee, there are 159.4 rainfall days, and 35.71" (907mm) of precipitation is accumulated.

Snowfall

In Fairlane, snow does not fall in May through September.

Daylight

The average length of the day in August is 13h and 28min.
On the first day of August, sunrise is at 6:46 am and sunset at 8:41 pm. On the last day of the month, sunrise is at 7:09 am and sunset at 8:06 pm EDT.

Sunshine

In Fairlane, the average sunshine in August is 9.9h.

UV index

May through August, with an average maximum UV index of 6, are months with the highest UV index. A UV Index reading of 6 to 7 represents a high health hazard from unsafe exposure to UV radiation for the average person.
Note: In August, a daily UV index of 6 turns into the following recommendations:
Evade overexposure. Individuals with fair skin risk burning in under 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. For holistic sun protection encompassing the eyes, ears, face, and neck, a wide-brim hat is key.
Updated: Jul 20, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

How hot does it get in August?

An average high-temperature, in August, in Fairlane, is 86.7°F (30.4°C) and the average low-temperature is 64.8°F (18.2°C). The average heat index (a.k.a. 'felt air temperature', 'real feel'), which combines air temperature and relative humidity, in August is calculated 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?

In Fairlane, Tennessee, the average relative humidity in August is 74%.

How many days does it rain in August?

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

When it does not snow?

In Fairlane, snow does not fall in May through September.

How many hours of daylight does Fairlane have in August?

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

What time are sunrise and sunset in August?

On the first day of August, sunrise is at 6:46 am and sunset at 8:41 pm. On the last day of the month, sunrise is at 7:09 am and sunset at 8:06 pm EDT.

How many hours of sunshine does Fairlane have in August?

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

What is the month 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 reading in August?

The average daily maximum UV index in August is 6. A UV Index reading of 6 to 7 represents 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
Fairlane, TN

Average temperature in August - Fairlane, 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
Fairlane, TN

Average pressure in August - Fairlane, 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
Fairlane, TN

Average wind speed in August - Fairlane, 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
Fairlane, TN

Average humidity in August - Fairlane, 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
Fairlane, TN

Average rainfall in August - Fairlane, 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
Fairlane, TN

Average rainfall days in August - Fairlane, 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
Fairlane, TN

Average snowfall in August - Fairlane, 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
Fairlane, TN

Average snowfall days in August - Fairlane, 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
Fairlane, TN

Average daylight in August / Average sunshine in August - Fairlane, 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
Fairlane, TN

Average sunshine days in August - Fairlane, 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
Fairlane, TN

Average UV index in August - Fairlane, 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
Fairlane, TN

Average cloud cover in August - Fairlane, 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
Fairlane, TN

Average visibility in August - Fairlane, 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).

Fairlane, Tennessee, USA

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