August weather forecast
Mill Brook, TN

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Weather in August

The last month of the summer, August, is also a moderately hot month in Mill Brook, Tennessee, with an average temperature varying between 82.8°F (28.2°C) and 59.5°F (15.3°C).

Temperature

As Mill Brook transitions into August, the average high-temperature stands at a still warm 82.8°F (28.2°C), offering little variation from the preceding month. A significant temperature decrease to an average a refreshing 59.5°F (15.3°C) characterizes Mill Brook's nighttime temperatures during August.

Heat index

The average heat index in August is appraised at a hot 89.6°F (32°C). With sustained exposure and activity, exhaustion becomes probable, resulting in heat cramps.
It is worth noting that heat index values are gauged for conditions in the shade and light breezes. 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 'real feel', is an estimation of the warmth sensation when considering humidity levels. This effect tends to be personal, with the weather perception differing among individuals due to variations in body mass, height, and exertion. Taking into account that direct sunlight can boost the heat effect, the heat index may rise by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are of high significance for children. Kids generally face higher risks than adults as they sweat less. Along with their large skin surface compared to their small bodies and higher heat production due to their activities, their vulnerability is increased.

Humidity

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

Rainfall

In Mill Brook, in August, during 15.9 rainfall days, 2.4" (61mm) of precipitation is typically accumulated. In Mill Brook, during the entire year, the rain falls for 175.9 days and collects up to 31.93" (811mm) of precipitation.

Snowfall

In Mill Brook, snow does not fall in May through September.

Daylight

The average length of the day in August in Mill Brook is 13h and 30min.
On the first day of the month, sunrise is at 6:37 am and sunset at 8:35 pm. On the last day of August, in Mill Brook, sunrise is at 7:01 am and sunset at 7:59 pm EDT.

Sunshine

In August, the average sunshine is 10.4h.

UV index

The months with the highest UV index in Mill Brook are June through August, with an average maximum UV index of 6. A UV Index value of 6 to 7 symbolizes a high threat to health from unprotected exposure to Sun's UV rays for the average person.
Note: In August, the maximum UV index of 6 suggests these recommendations:
Stay clear of intense sun exposure. Solar protection is of utmost significance. Limit your exposure to the sun's UV radiation, which is strongest between 10 a.m. and 4 p.m., and note that parasols or canopies may not provide full sun protection. Combat UV radiation's detrimental effects with sun-safe clothing and UV-blocking eyewear.
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Frequently asked questions

How hot is August in Mill Brook?

Mill Brook in August has an average high-temperature of 82.8°F (28.2°C) and an average low-temperature of 59.5°F (15.3°C). In August, the average heat index (a.k.a. 'felt air temperature', 'apparent temperature'), which represents the influence of relative humidity on air temperature, is appraised at 89.6°F (32°C).

What is the average humidity in August in Mill Brook?

The average relative humidity in August is 76%.

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

In Mill Brook, during August, the rain falls for 15.9 days and regularly aggregates up to 2.4" (61mm) of precipitation.

When it does not snow in Mill Brook?

May through September are months without snowfall.

How many hours of daylight does Mill Brook have in August?

In Mill Brook, Tennessee, the average day length in August is 13h and 30min.

When is the sunrise / sunset in August in Mill Brook?

In August, on the first day of the month, sunrise is at 6:37 am and sunset at 8:35 pm. On the last day of the month, in Mill Brook, sunrise is at 7:01 am and sunset at 7:59 pm EDT.

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

In Mill Brook, Tennessee, the average sunshine duration in August is 10.4h.

What are the months with the highest UV index in Mill Brook?

June through August, with an average maximum UV index of 6, are months with the highest UV index in Mill Brook.

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

In August, the average daily maximum UV index is 6. A UV Index of 6 to 7 symbolizes a high hazard to health 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
Mill Brook, TN

Average temperature in August - Mill Brook, TN
  • Average high temperature in August: 82.8°F

The warmest month (with the highest average high temperature) is July (83.3°F).
The month with the lowest average high temperature is January (41.7°F).

  • Average low temperature in August: 59.5°F

The month with the highest average low temperature is July (61°F).
The coldest month (with the lowest average low temperature) is January (26.6°F).

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Average pressure in August
Mill Brook, TN

Average pressure in August - Mill Brook, TN
  • Average pressure in August: 30.02"Hg

The month with the highest atmospheric pressure is November (30.16"Hg).
The month with the lowest atmospheric pressure is June (29.99"Hg).

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Average wind speed in August
Mill Brook, TN

Average wind speed in August - Mill Brook, TN
  • Average wind speed in August: 3.7mph

The windiest month (with the highest average wind speed) is April (6.6mph).
The calmest month (with the lowest average wind speed) is August (3.7mph).

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Average humidity in August
Mill Brook, TN

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

The months with the highest relative humidity are February and December (79%).
The month with the lowest relative humidity is November (75%).

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Average rainfall in August
Mill Brook, TN

Average rainfall in August - Mill Brook, TN
  • Average rainfall in August: 2.4"

The wettest month (with the highest rainfall) is February (3.39").
The driest month (with the least rainfall) is September (1.61").

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Average rainfall days in August
Mill Brook, TN

Average rainfall days in August - Mill Brook, TN
  • Average rainfall days in August: 15.9 days

The month with the highest number of rainy days is May (18.2 days).
The month with the least rainy days is November (10.3 days).

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Average snowfall in August
Mill Brook, TN

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

The month with the highest snowfall is December (3.74").
The months with the least snowfall are May, June, July, August and September (0").

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Average snowfall days in August
Mill Brook, TN

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

The month with the highest number of snowfall days is January (9.1 days).
The months with the least snowfall days are June, July, August and September (0 days).

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

Average daylight in August / Average sunshine in August - Mill Brook, 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 42min).

  • Average sunshine in August: 10h and 2min

The month with the most sunshine is June (Average sunshine: 10h and 36min).
The month with the least sunshine is January (Average sunshine: 4h and 54min).

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Average sunshine days in August
Mill Brook, TN

Average sunshine days in August - Mill Brook, TN
  • Average sunshine days in August: 11.7 days

The month with the most sunshine days is October (17.7 days).
The month with the least sunshine days is February (9.3 days).

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Average UV index in August
Mill Brook, TN

Average UV index in August - Mill Brook, TN
  • Average UV index in August: 6

The months with the highest UV index are 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
Mill Brook, TN

Average cloud cover in August - Mill Brook, TN
  • Average cloud cover in August: 30

The month with the most cloud cover is February (Cloud cover 52).
The month with the least cloud cover is August (Cloud cover 30).

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Average visibility in August
Mill Brook, TN

Average visibility in August - Mill Brook, TN
  • Average visibility in August: 6mi

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

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Mill Brook, Tennessee, USA

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