September weather forecast
Middlebrook Acres, TN

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Weather in September

The first month of the autumn, September, is still a warm month in Middlebrook Acres, Tennessee, with an average temperature fluctuating between 81.3°F (27.4°C) and 60.1°F (15.6°C).

Temperature

September signifies a gentle decline in Middlebrook Acres's average high-temperature, easing from a tropical 87.1°F (30.6°C) in August to a moderately hot 81.3°F (27.4°C). The temperature lowers to an average of 60.1°F (15.6°C) during September nights.

Heat index

For September, the heat index is computed to be a tropical 86°F (30°C). Long-standing exposure and activity could induce a feeling of tiredness and lead to heat cramps.
It is worth noting that heat index values are gauged for conditions in the shade and light breezes. Heat index values can rise by 15 Fahrenheit (8 Celsius) degrees when in direct sunlight.
Note: The heat index, also known as 'apparent temperature' or 'felt air temperature', is a calculated temperature value of how hot it feels when the moisture in the air is factored in. Factors such as metabolic variations, being pregnant, and physical activity can impact an individual's weather perception. Do note, being directly under sun rays can amplify the heat you feel, potentially raising the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are particularly relevant to children. Youths are typically more endangered than adults since they usually sweat less. Their larger skin surface concerning their smaller bodies and higher heat production due to activity further adds to their vulnerability.

Humidity

In September, the average relative humidity in Middlebrook Acres is 74%.

Rainfall

The month with the least rainfall in Middlebrook Acres is September, when the rain falls for 12.6 days and typically collects 1.97" (50mm) of precipitation.

Snowfall

May through September are months without snowfall.

Daylight

In September, the average length of the day in Middlebrook Acres is 12h and 23min.
On the first day of the month, sunrise is at 7:08 am and sunset at 8:03 pm. On the last day of September, in Middlebrook Acres, Tennessee, sunrise is at 7:31 am and sunset at 7:20 pm EDT.

Sunshine

In September, the average sunshine is 8.7h.

UV index

In September, the average daily maximum UV index in Middlebrook Acres is 5. A UV Index of 3 to 5 symbolizes a moderate threat to health from exposure to the Sun's UV radiation for average individuals.
Note: The UV index of 5 in September translates into these instructions:
Exercise caution. The susceptibility of light skin individuals to burns is less than 30 minutes. Given the potency of the midday Sun's UV radiation, one should avoid prolonged exposure. In the presence of strong sunlight, it's crucial to wear sunglasses that ward off UVA and UVB rays.
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Frequently asked questions

What is the usual temperature for Middlebrook Acres in September?

During September, Middlebrook Acres experiences an average high-temperature of 81.3°F (27.4°C) and a low-temperature of 60.1°F (15.6°C). The average heat index (a.k.a. 'feels like', 'real feel'), which takes the relative humidity and factors it into the air temperature reading, in September is computed to be 86°F (30°C).

What is the average humidity in September in Middlebrook Acres?

In September, the average relative humidity is 74%.

What is the driest month in Middlebrook Acres?

The month with the least rainfall is September, when the rain falls for 12.6 days and typically collects 1.97" (50mm) of precipitation.

How much does it rain in Middlebrook Acres in September?

In Middlebrook Acres, in September, during 12.6 rainfall days, 1.97" (50mm) of precipitation is typically accumulated.

When it does not snow in Middlebrook Acres?

May through September are months without snowfall in Middlebrook Acres, Tennessee.

Does it snow in Middlebrook Acres in September?

In Middlebrook Acres, Tennessee, in September, it doesn't snow. In October, it regularly snows.

What is the average length of the day in September in Middlebrook Acres?

In September, the average day length in Middlebrook Acres, Tennessee, is 12h and 23min.

What time are sunrise and sunset in September in Middlebrook Acres?

In September, on the first day of the month, sunrise is at 7:08 am and sunset at 8:03 pm. On the last day of the month, in Middlebrook Acres, Tennessee, sunrise is at 7:31 am and sunset at 7:20 pm EDT.

How many hours of sunshine does Middlebrook Acres have in September?

In Middlebrook Acres, the average sunshine duration in September is 8.7h.

What is the UV index reading in September in Middlebrook Acres?

In September, the average daily maximum UV index in Middlebrook Acres is 5. A UV Index of 3 to 5 symbolizes a medium health risk from unprotected exposure to 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 September
Middlebrook Acres, TN

Average temperature in September - Middlebrook Acres, TN
  • Average high temperature in September: 81.3°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 (44.8°F).

  • Average low temperature in September: 60.1°F

The month with the highest average low temperature is July (66°F).
The coldest month (with the lowest average low temperature) is January (29.7°F).

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Average pressure in September
Middlebrook Acres, TN

Average pressure in September - Middlebrook Acres, TN
  • Average pressure in September: 30.04"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).

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Average wind speed in September
Middlebrook Acres, TN

Average wind speed in September - Middlebrook Acres, TN
  • Average wind speed in September: 3.8mph

The windiest month (with the highest average wind speed) is April (6mph).
The calmest month (with the lowest average wind speed) is August (3.6mph).

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Average humidity in September
Middlebrook Acres, TN

Average humidity in September - Middlebrook Acres, TN
  • Average humidity in September: 74%

The month with the highest relative humidity is December (79%).
The month with the lowest relative humidity is August (72%).

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Average rainfall in September
Middlebrook Acres, TN

Average rainfall in September - Middlebrook Acres, TN
  • Average rainfall in September: 1.97"

The wettest month (with the highest rainfall) is February (4.33").
The driest month (with the least rainfall) is September (1.97").

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Average rainfall days in September
Middlebrook Acres, TN

Average rainfall days in September - Middlebrook Acres, TN
  • Average rainfall days in September: 12.6 days

The month with the highest number of rainy days is July (18.6 days).
The month with the least rainy days is November (10.3 days).

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Average snowfall in September
Middlebrook Acres, TN

Average snowfall in September - Middlebrook Acres, TN
  • Average snowfall in September: 0"

The month with the highest snowfall is February (1.93").
The months with the least snowfall are May, June, July, August and September (0").

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Average snowfall days in September
Middlebrook Acres, TN

Average snowfall days in September - Middlebrook Acres, TN
  • Average snowfall days in September: 0 days

The month with the highest number of snowfall days is January (5.5 days).
The months with the least snowfall days are May, June, July, August and September (0 days).

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Average daylight in September /
Average sunshine in September
Middlebrook Acres, TN

Average daylight in September / Average sunshine in September - Middlebrook Acres, TN
  • Average daylight in September: 12h and 2min

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 48min).

  • Average sunshine in September: 8h and 4min

The month with the most sunshine is June (Average sunshine: 10h and 42min).
The month with the least sunshine is January (Average sunshine: 5h and 6min).

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Average sunshine days in September
Middlebrook Acres, TN

Average sunshine days in September - Middlebrook Acres, TN
  • Average sunshine days in September: 16.2 days

The month with the most sunshine days is November (17.8 days).
The month with the least sunshine days is July (10.3 days).

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Average UV index in September
Middlebrook Acres, TN

Average UV index in September - Middlebrook Acres, TN
  • Average UV index in September: 5

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 September
Middlebrook Acres, TN

Average cloud cover in September - Middlebrook Acres, TN
  • Average cloud cover in September: 30

The month with the most cloud cover is February (Cloud cover 52).
The months with the least cloud cover are June and August (Cloud cover 28).

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Average visibility in September
Middlebrook Acres, TN

Average visibility in September - Middlebrook Acres, TN
  • Average visibility in September: 6mi

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

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Middlebrook Acres, Tennessee, USA

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