September weather forecast
Bradbury, TN

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Weather in September

The first month of the autumn, September, is also a moderately hot month in Bradbury, Tennessee, with an average temperature fluctuating between 80.8°F (27.1°C) and 59.5°F (15.3°C).

Temperature

A subtle shift in Bradbury's weather is observed as August turns into September, with the average high temperature reducing from a tropical 86.7°F (30.4°C) to a warm 80.8°F (27.1°C). During the nights in September, an average low-temperature of 59.5°F (15.3°C) is observed.

Heat index

For most parts of September, the heat index is evaluated at 84.2°F (29°C). If one sustains activity during exposure, it could lead to a sense of fatigue, with a chance of heat cramps.
It is noted that heat index values are ascertained for locations in the shade and with gentle breezes. The heat index can potentially augment by 15 Fahrenheit (8 Celsius) degrees due to direct sunlight.
Note: The heat index, also known as 'apparent temperature' or 'real feel', evaluates the perceived heat by adding the effect of moisture in the air. The impact of weather is personal, differing among a variety of people based on differences in body mass, height, and the level of physical exertion. Direct exposure to the sun's rays can enhance the felt temperature, increasing the heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are particularly meaningful for babies and toddlers. Youngsters frequently overlook the need for breaks and fluid intake. Thirst is an advanced sign of dehydration - thereby highlighting the importance of keeping hydrated, particularly during long physical activities.

Humidity

In Bradbury, the average relative humidity in September is 75%.

Rainfall

September is the month with the least rainfall. Rain falls for 8.5 days and accumulates 0.47" (12mm) of precipitation.

Snowfall

In Bradbury, snow does not fall in April through September.

Daylight

The average length of the day in September is 12h and 23min.
On the first day of September, sunrise is at 7:10 am and sunset at 8:04 pm. On the last day of the month, sunrise is at 7:32 am and sunset at 7:22 pm EDT.

Sunshine

In Bradbury, the average sunshine in September is 8.7h.

UV index

In Bradbury, the average daily maximum UV index in September is 5. A UV Index value of 3 to 5 symbolizes a moderate threat to health from exposure to the Sun's UV rays for average individuals.
Note: A daily high UV index of 5 in September leads to these guidelines:
Exercise caution. Those with pale skin may experience burns in less than half an hour. Avoiding the Sun's peak radiation during midday hours is essential for health and safety. Counter UV radiation's ill effects with clothing designed for sun safety and UV-resistant eyewear.
Updated: Aug 17, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What is the usual temperature for Bradbury in September?

September temperatures vary between a high-temperature of 80.8°F (27.1°C) and a low-temperature of 59.5°F (15.3°C). In September, the average heat index (a.k.a. 'felt air temperature', 'feels like'), which factors the actual air temperature with the relative humidity, is evaluated at 84.2°F (29°C).

What is the average humidity in September in Bradbury?

The average relative humidity in September is 75%.

What is the driest month?

September is the month with the least rainfall. Rain falls for 8.5 days and accumulates 0.47" (12mm) of precipitation.

How much does it rain in Bradbury in September?

In Bradbury, during September, the rain falls for 8.5 days and regularly aggregates up to 0.47" (12mm) of precipitation.

When it does not snow?

April through September are months without snowfall.

Does it snow in September?

In Bradbury, in September, it doesn't snow. In October, it regularly snows.

How many hours of daylight does Bradbury have in September?

In Bradbury, the average day length in September is 12h and 23min.

When are sunrise and sunset in September?

In September, on the first day of the month, sunrise is at 7:10 am and sunset at 8:04 pm. On the last day of the month, sunrise is at 7:32 am and sunset at 7:22 pm EDT.

How many hours of sunshine does Bradbury have in September?

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

How high is the UV index in September?

In Bradbury, the average daily maximum UV index in September is 5. A UV Index of 3 to 5 symbolizes a medium hazard to health 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
Bradbury, TN

Average temperature in September - Bradbury, TN
  • Average high temperature in September: 80.8°F

The warmest month (with the highest average high temperature) is July (87.4°F).
The month with the lowest average high temperature is January (44.8°F).

  • Average low temperature in September: 59.5°F

The month with the highest average low temperature is July (65.5°F).
The coldest month (with the lowest average low temperature) is January (30°F).

Average pressure in September
Bradbury, TN

Average pressure in September - Bradbury, 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).

Average wind speed in September
Bradbury, TN

Average wind speed in September - Bradbury, TN
  • Average wind speed in September: 3.9mph

The windiest month (with the highest average wind speed) is April (6.1mph).
The calmest month (with the lowest average wind speed) is August (3.6mph).

Average humidity in September
Bradbury, TN

Average humidity in September - Bradbury, TN
  • Average humidity in September: 75%

The months with the highest relative humidity are February and December (79%).
The months with the lowest relative humidity are July and August (74%).

Average rainfall in September
Bradbury, TN

Average rainfall in September - Bradbury, TN
  • Average rainfall in September: 0.47"

The wettest month (with the highest rainfall) is February (1.3").
The driest month (with the least rainfall) is September (0.47").

Average rainfall days in September
Bradbury, TN

Average rainfall days in September - Bradbury, TN
  • Average rainfall days in September: 8.5 days

The month with the highest number of rainy days is July (12.7 days).
The month with the least rainy days is November (7.5 days).

Average snowfall in September
Bradbury, TN

Average snowfall in September - Bradbury, TN
  • Average snowfall in September: 0"

The month with the highest snowfall is February (0.51").
The months with the least snowfall are April, May, June, July, August and September (0").

Average snowfall days in September
Bradbury, TN

Average snowfall days in September - Bradbury, TN
  • Average snowfall days in September: 0 days

The months with the highest number of snowfall days are January and February (3.7 days).
The months with the least snowfall days are May, June, July, August and September (0 days).

Average daylight in September /
Average sunshine in September
Bradbury, TN

Average daylight in September / Average sunshine in September - Bradbury, 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).

Average sunshine days in September
Bradbury, TN

Average sunshine days in September - Bradbury, TN
  • Average sunshine days in September: 19.3 days

The month with the most sunshine days is October (21.5 days).
The months with the least sunshine days are February and July (15.9 days).

Average UV index in September
Bradbury, TN

Average UV index in September - Bradbury, 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).

Average cloud cover in September
Bradbury, TN

Average cloud cover in September - Bradbury, TN
  • Average cloud cover in September: 29

The month with the most cloud cover is February (Cloud cover 51).
The months with the least cloud cover are June and August (Cloud cover 28).

Average visibility in September
Bradbury, TN

Average visibility in September - Bradbury, TN
  • Average visibility in September: 6mi

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

Bradbury, Tennessee, USA

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