September weather forecast
Burns, TN

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Weather in September

September, the first month of the autumn in Burns, is still a warm month, with an average temperature fluctuating between 61.7°F (16.5°C) and 81.1°F (27.3°C).

Temperature

The shift from August to September coincides with a small decrease in the average high-temperature, down to a moderately hot 81.1°F (27.3°C) from a tropical 86.5°F (30.3°C). Burns's temperature in September lowers to a consistent average of 61.7°F (16.5°C) during the nights.

Heat index

The heat index in September is evaluated at a hot 86°F (30°C). Prolonged exposure combined with continuous activity could lead to exhaustion, and possibly heat cramps.
One should consider that heat index numbers are for shaded settings and light wind. The heat index may experience an enhancement of 15 Fahrenheit (8 Celsius) degrees under direct sunlight.
Note: The heat index, also known as 'real feel' or 'feels like', is a numerical representation of warmth when taking temperature and moisture levels into account. An individual's perception of weather can be swayed by a variety of elements including metabolic differences, pregnancy status, and their level of physical exertion. Keep in mind that direct sunshine exposure can amplify the weather's effects, possibly increasing the heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are quite important for babies and toddlers. Typically, young kids are at a higher risk than adults since they sweat less. Also, the larger skin surface in proportion to their small bodies and the heightened heat production due to their active nature adds to their vulnerability.

Humidity

The average relative humidity in September is 76%.

Rainfall

The month with the least rainfall in Burns is September, when the rain falls for 13.1 days and typically collects 2.09" (53mm) of precipitation.

Snowfall

In Burns, snow does not fall in May through September.

Daylight

The average length of the day in September is 12h and 23min.
On the first day of the month, sunrise is at 6:21 am and sunset at 7:16 pm. On the last day of September, sunrise is at 6:44 am and sunset at 6:33 pm CDT.

Sunshine

In September, the average sunshine is 8.6h.

UV index

The average daily maximum UV index in September is 5. A UV Index reading of 3 to 5 represents a moderate threat to health from exposure to the Sun's UV radiation for average individuals.
Note: In September, an average UV index of 5 transforms into the following instructions:
Take care. Persons with lighter skin might suffer burns in less than 30 minutes. Avoiding direct sunlight during midday hours helps reduce the risk from intense UV radiation. For effective sun eye protection, rely on sunglasses certified for UVA and UVB resistance.

Frequently asked questions

What are the temperatures in September?

During September, Burns experiences an average high-temperature of 81.1°F (27.3°C) and a low-temperature of 61.7°F (16.5°C). In September, the average heat index (a.k.a. 'apparent temperature', 'feels like'), which calculates the temperature value influenced by the moisture in the air, is evaluated at 86°F (30°C).

What is the average humidity in September?

The average relative humidity in September is 76%.

What is the driest month?

The month with the least rainfall in Burns is September, when the rain falls for 13.1 days and typically collects 2.09" (53mm) of precipitation.

How many days does it rain in September?

In Burns, during September, the rain falls for 13.1 days and regularly aggregates up to 2.09" (53mm) of precipitation.

When it does not snow in Burns?

In Burns, snow does not fall in May through September.

Does it snow in September?

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

How many hours of daylight does Burns have in September?

The average day length in September is 12h and 23min.

When is the sunrise / sunset in September?

On the first day of September, sunrise is at 6:21 am and sunset at 7:16 pm. On the last day of the month, sunrise is at 6:44 am and sunset at 6:33 pm CDT.

How long on average sun shines in September?

In September, the average sunshine duration is 8.6h.

How high is the UV index in September in Burns?

The average daily maximum UV index in September is 5. A UV Index reading of 3 to 5 represents a medium hazard to health 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 September
Burns, TN

Average temperature in September - Burns, TN
  • Average high temperature in September: 81.1°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 (43.9°F).

  • Average low temperature in September: 61.7°F

The month with the highest average low temperature is July (68.5°F).
The coldest month (with the lowest average low temperature) is January (30.6°F).

Average pressure in September
Burns, TN

Average pressure in September - Burns, TN
  • Average pressure in September: 30.03"Hg

The month with the highest atmospheric pressure is January (30.17"Hg).
The month with the lowest atmospheric pressure is June (29.96"Hg).

Average wind speed in September
Burns, TN

Average wind speed in September - Burns, TN
  • Average wind speed in September: 5.3mph

The windiest month (with the highest average wind speed) is February (8.5mph).
The calmest months (with the lowest average wind speed) are July and August (4.8mph).

Average humidity in September
Burns, TN

Average humidity in September - Burns, TN
  • Average humidity in September: 76%

The months with the highest relative humidity are March, May and December (79%).
The month with the lowest relative humidity is October (74%).

Average rainfall in September
Burns, TN

Average rainfall in September - Burns, TN
  • Average rainfall in September: 2.09"

The wettest month (with the highest rainfall) is July (4.02").
The driest month (with the least rainfall) is September (2.09").

Average rainfall days in September
Burns, TN

Average rainfall days in September - Burns, TN
  • Average rainfall days in September: 13.1 days

The month with the highest number of rainy days is July (19 days).
The month with the least rainy days is November (9.5 days).

Average snowfall in September
Burns, TN

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

The month with the highest snowfall is March (1.5").
The months with the least snowfall are May, June, July, August and September (0").

Average snowfall days in September
Burns, TN

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

The month with the highest number of snowfall days is February (3.3 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
Burns, TN

Average daylight in September / Average sunshine in September - Burns, 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 18min).
The months with the least sunshine are February and December (Average sunshine: 4h and 36min).

Average sunshine days in September
Burns, TN

Average sunshine days in September - Burns, TN
  • Average sunshine days in September: 16.1 days

The month with the most sunshine days is October (19.3 days).
The month with the least sunshine days is July (10.1 days).

Average UV index in September
Burns, TN

Average UV index in September - Burns, 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
Burns, TN

Average cloud cover in September - Burns, TN
  • Average cloud cover in September: 31

The month with the most cloud cover is February (Cloud cover 53).
The month with the least cloud cover is June (Cloud cover 30).

Average visibility in September
Burns, TN

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

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

Burns, Tennessee, USA

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