August weather forecast
Villa Heights, TN

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Weather in August

The last month of the summer, August, is another hot month in Villa Heights, Tennessee, with an average temperature fluctuating between 87.4°F (30.8°C) and 65.8°F (18.8°C).

Temperature

August denotes a minimal variation in the average high-temperature to a still hot 87.4°F (30.8°C) from July's 87.8°F (31°C). A steady average of 65.8°F (18.8°C) throughout August underscores a considerable divergence from the daytime high.

Heat index

For most parts of August, the heat index is estimated at a very hot 102.2°F (39°C). Ensure additional precautions, heat exhaustion and heat cramps may be expected. Heatstroke could occur from sustained activity.
Be aware that heat index ratings are designed for shaded locations and minor breezes. Exposing to direct sunshine may enhance heat index values by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'felt air temperature' or 'apparent temperature', quantifies the warmth felt when relative humidity is considered. This effect is personal, influenced by the individual's physical activity and heat sensitivity, shaped by factors including wind, attire, and metabolic variations. Being under direct sunshine can magnify the heat experience, possibly pushing up the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are highly important for children. Children frequently do not comprehend the need for rest and hydration. Thirst is an advanced stage of dehydration - staying hydrated, especially during extended physical exercises, is essential.
One way the human body deals with excessive warmth is by perspiring and allowing sweat to evaporate. Under conditions of high relative humidity, the rate of evaporation decreases. This results in the body retaining more heat than under conditions of dry air. Overheating and dehydration threats arise when heat gain goes beyond what the body can comfortably shed.

Humidity

The months with the lowest humidity are June through November, with an average relative humidity of 75%.

Rainfall

In Villa Heights, in August, it is raining for 14.8 days, with typically 2.44" (62mm) of accumulated precipitation. Throughout the year, there are 148 rainfall days, and 23.9" (607mm) of precipitation is accumulated.

Snowfall

April through October are months without snowfall.

Daylight

In August, the average length of the day in Villa Heights is 13h and 26min.
On the first day of August, sunrise is at 6:49 am and sunset at 8:42 pm. On the last day of the month, sunrise is at 7:11 am and sunset at 8:07 pm EDT.

Sunshine

The average sunshine in August is 9.6h.

UV index

May through August, with an average maximum UV index of 6, are months with the highest UV index in Villa Heights. A UV Index of 6 to 7 symbolizes a high health vulnerability from unprotected exposure to Sun's UV rays for average individuals.
Note: In August, a daily UV index of 6 turns into the following recommendations:
Embrace precautions and observe sun safety norms. Evasion of sunburn is a necessity. The Sun's UV radiation is most potent between the hours of 10 a.m. and 4 p.m. Try to avoid direct sunlight during this time. Sun-protective clothing, a long-sleeved shirt and pants, a wide-brimmed hat, and UVA and UVB-blocking sunglasses are particularly helpful in blocking UV radiation's harmful effects.
Updated: Jul 11, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

How hot is it in August?

During August, Villa Heights experiences an average high-temperature of 87.4°F (30.8°C) and a low-temperature of 65.8°F (18.8°C). In August, the average heat index (a.k.a. 'apparent temperature', 'feels like'), which represents the influence of relative humidity on air temperature, is estimated at 102.2°F (39°C).

What is the least humid month?

June through November, with an average relative humidity of 75%, are the least humid months.

What is the average humidity in August?

The average relative humidity in August is 75%.

How many days does it rain in August?

In Villa Heights, in August, during 14.8 rainfall days, 2.44" (62mm) of precipitation is typically accumulated.

When it does not snow?

In Villa Heights, snow does not fall in April through October.

How many hours of daylight does Villa Heights have in August?

In Villa Heights, the average day length in August is 13h and 26min.

When is the sunrise / sunset in August?

On the first day of August, sunrise is at 6:49 am and sunset at 8:42 pm. On the last day of the month, sunrise is at 7:11 am and sunset at 8:07 pm EDT.

How many hours of sunshine does Villa Heights have in August?

The average sunshine duration in August is 9.6h.

When is 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?

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 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
Villa Heights, TN

Average temperature in August - Villa Heights, TN
  • Average high temperature in August: 87.4°F

The warmest month (with the highest average high temperature) is July (87.8°F).
The month with the lowest average high temperature is January (46.4°F).

  • Average low temperature in August: 65.8°F

The month with the highest average low temperature is July (66.4°F).
The coldest month (with the lowest average low temperature) is January (30.9°F).

Average pressure in August
Villa Heights, TN

Average pressure in August - Villa Heights, 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
Villa Heights, TN

Average wind speed in August - Villa Heights, TN
  • Average wind speed in August: 3.8mph

The windiest month (with the highest average wind speed) is February (6.6mph).
The calmest month (with the lowest average wind speed) is August (3.8mph).

Average humidity in August
Villa Heights, TN

Average humidity in August - Villa Heights, TN
  • Average humidity in August: 75%

The month with the highest relative humidity is December (80%).
The months with the lowest relative humidity are June, July, August, September, October and November (75%).

Average rainfall in August
Villa Heights, TN

Average rainfall in August - Villa Heights, TN
  • Average rainfall in August: 2.44"

The wettest month (with the highest rainfall) is July (2.64").
The driest month (with the least rainfall) is September (1.3").

Average rainfall days in August
Villa Heights, TN

Average rainfall days in August - Villa Heights, TN
  • Average rainfall days in August: 14.8 days

The month with the highest number of rainy days is July (17 days).
The month with the least rainy days is November (7.3 days).

Average snowfall in August
Villa Heights, TN

Average snowfall in August - Villa Heights, TN
  • Average snowfall in August: 0"

The month with the highest snowfall is February (0.75").
The months with the least snowfall are April, May, June, July, August, September and October (0").

Average snowfall days in August
Villa Heights, TN

Average snowfall days in August - Villa Heights, TN
  • Average snowfall days in August: 0 days

The month with the highest number of snowfall days is February (1.7 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
Villa Heights, TN

Average daylight in August / Average sunshine in August - Villa Heights, TN
  • Average daylight in August: 13h and 2min

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 4min

The month with the most sunshine is June (Average sunshine: 10h and 36min).
The month with the least sunshine is December (Average sunshine: 5h and 6min).

Average sunshine days in August
Villa Heights, TN

Average sunshine days in August - Villa Heights, TN
  • Average sunshine days in August: 12.9 days

The months with the most sunshine days are October and November (21.2 days).
The month with the least sunshine days is July (11.6 days).

Average UV index in August
Villa Heights, TN

Average UV index in August - Villa Heights, 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
Villa Heights, TN

Average cloud cover in August - Villa Heights, TN
  • Average cloud cover in August: 31

The month with the most cloud cover is February (Cloud cover 50).
The month with the least cloud cover is June (Cloud cover 29).

Average visibility in August
Villa Heights, TN

Average visibility in August - Villa Heights, TN
  • Average visibility in August: 6mi

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

Villa Heights, Tennessee, USA

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