August weather forecast
Greens Mill, TN

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Weather in August

August, the last month of the summer in Greens Mill, is another tropical month, with an average temperature ranging between max 87.4°F (30.8°C) and min 65.8°F (18.8°C).

Temperature

Greens Mill in August witnesses an average high-temperature of a still tropical 87.4°F (30.8°C), indicating a slight variation from July's 87.6°F (30.9°C). Greens Mill in August observes a sharp transition from the daytime heat, falling to an average low of 65.8°F (18.8°C).

Heat index

Throughout August, the heat index is calculated to be a very hot 102.2°F (39°C). Adopt heightened preventive measures, heat exhaustion and heat cramps are probable. Persistent activity could lead to heatstroke.
Research indicates the heat index considers values in shaded locales and with light winds. Facing direct sunlight may hike up the heat index by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'feels like' or 'felt air temperature', joins air temperature with relative humidity to produce a temperature perception for humans. This effect tends to be personal, with the weather perception differing among individuals due to variations in body mass, height, and exertion. One should be aware that direct sunshine can amplify the perceived temperature, raising the heat index by as much as 15 Fahrenheit (8 Celsius) degrees. Heat index values are extremely significant for babies and toddlers. Children are often less aware of the need to rest and re-hydrate. Thirst is a late sign of dehydration - it's vital to remain hydrated, particularly during prolonged physical activities.
Sweat evaporation, driven by perspiration, is the method the human body uses to rid itself of excessive warmth. When the relative humidity is high, the evaporation rate is reduced. The warmth is removed from the body at a lower rate, causing the body to retain more heat than it would in dry air. Temperature imbalances caused by excessive heat retention can trigger heat-related maladies.

Humidity

The average relative humidity in August in Greens Mill is 76%.

Rainfall

In Greens Mill, in August, during 9.9 rainfall days, 1.06" (27mm) of precipitation is typically accumulated. In Greens Mill, during the entire year, the rain falls for 104.5 days and collects up to 10.98" (279mm) of precipitation.

Snowfall

In Greens Mill, snow does not fall in April through November.

Daylight

In August, the average length of the day is 13h and 26min.
On the first day of August in Greens Mill, sunrise is at 6:50 am and sunset at 8:43 pm. On the last day of the month, sunrise is at 7:13 am and sunset at 8:08 pm EDT.

Sunshine

In Greens Mill, the average sunshine in August is 9.5h.

UV index

May through August, with an average maximum UV index of 6, are months with the highest UV index. A UV Index of 6 to 7 symbolizes a high threat to health from exposure to the Sun's UV rays for the average person.
Note: A typical high UV index of 6 in August suggests the following recommendations:
Deflect overexposure. Sun protection is a necessity. Stay in the shade and limit sun exposure from 10 a.m. to 4 p.m., when UV radiation is most potent. Keep in mind that shade structures like parasols or canopies do not offer full protection. Limit sun-induced ocular harm with sunglasses that feature UVA and UVB filtration.
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Frequently asked questions

Is it hot in Greens Mill during August?

In August, the average high-temperature and low-temperature in Greens Mill, Tennessee, are 87.4°F (30.8°C) and 65.8°F (18.8°C) respectively. The average heat index (a.k.a. 'real feel', 'apparent temperature'), which represents the influence of relative humidity on air temperature, in August is calculated to be 102.2°F (39°C).

What is the average humidity in August in Greens Mill?

In August, the average relative humidity in Greens Mill is 76%.

How many days does it rain in August in Greens Mill?

In Greens Mill, Tennessee, during August, the rain falls for 9.9 days and regularly aggregates up to 1.06" (27mm) of precipitation.

When it does not snow in Greens Mill?

In Greens Mill, snow does not fall in April through November.

What is the average length of the day in August in Greens Mill?

In Greens Mill, the average day length in August is 13h and 26min.

What time are sunrise and sunset in August in Greens Mill?

On the first day of August in Greens Mill, Tennessee, sunrise is at 6:50 am and sunset at 8:43 pm. On the last day of the month, sunrise is at 7:13 am and sunset at 8:08 pm EDT.

How long on average sun shines in August in Greens Mill?

In August, the average sunshine duration in Greens Mill, Tennessee, is 9.5h.

When is the highest UV index in Greens Mill?

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

How high is the UV index in August in Greens Mill?

The average daily maximum UV index in August in Greens Mill, Tennessee, is 6. A UV Index estimate of 6 to 7 represents a high health vulnerability from unsafe 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
Greens Mill, TN

Average temperature in August - Greens Mill, TN
  • Average high temperature in August: 87.4°F

The warmest month (with the highest average high temperature) is July (87.6°F).
The month with the lowest average high temperature is January (46°F).

  • Average low temperature in August: 65.8°F

The month with the highest average low temperature is July (66.6°F).
The coldest month (with the lowest average low temperature) is January (30.9°F).

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Average pressure in August
Greens Mill, TN

Average pressure in August - Greens Mill, 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 (29.98"Hg).

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Average wind speed in August
Greens Mill, TN

Average wind speed in August - Greens Mill, TN
  • Average wind speed in August: 3.8mph

The windiest month (with the highest average wind speed) is February (6.5mph).
The calmest month (with the lowest average wind speed) is August (3.8mph).

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Average humidity in August
Greens Mill, TN

Average humidity in August - Greens Mill, TN
  • Average humidity in August: 76%

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

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Average rainfall in August
Greens Mill, TN

Average rainfall in August - Greens Mill, TN
  • Average rainfall in August: 1.06"

The wettest months (with the highest rainfall) are February and December (1.18").
The driest month (with the least rainfall) is September (0.43").

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Average rainfall days in August
Greens Mill, TN

Average rainfall days in August - Greens Mill, TN
  • Average rainfall days in August: 9.9 days

The month with the highest number of rainy days is July (11.7 days).
The month with the least rainy days is October (6.1 days).

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Average snowfall in August
Greens Mill, TN

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

The month with the highest snowfall is February (0.31").
The months with the least snowfall are April, May, June, July, August, September, October and November (0").

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Average snowfall days in August
Greens Mill, TN

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

The month with the highest number of snowfall days is February (1.3 days).
The months with the least snowfall days are April, May, June, July, August, September and October (0 days).

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Average daylight in August /
Average sunshine in August
Greens Mill, TN

Average daylight in August / Average sunshine in August - Greens Mill, 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 3min

The month with the most sunshine is June (Average sunshine: 10h and 30min).
The month with the least sunshine is December (Average sunshine: 5h and 0min).

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Average sunshine days in August
Greens Mill, TN

Average sunshine days in August - Greens Mill, TN
  • Average sunshine days in August: 19.2 days

The month with the most sunshine days is October (23.6 days).
The month with the least sunshine days is July (16.8 days).

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Average UV index in August
Greens Mill, TN

Average UV index in August - Greens 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).

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Average cloud cover in August
Greens Mill, TN

Average cloud cover in August - Greens Mill, TN
  • Average cloud cover in August: 32

The month with the most cloud cover is February (Cloud cover 51).
The month with the least cloud cover is June (Cloud cover 30).

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Average visibility in August
Greens Mill, TN

Average visibility in August - Greens Mill, TN
  • Average visibility in August: 5mi

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

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Greens Mill, Tennessee, USA

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