September weather forecast
Tench, TN

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Weather in September

The first month of the autumn, September, is still a warm month in Tench, Tennessee, with temperature in the range of an average high of 78.8°F (26°C) and an average low of 58.1°F (14.5°C).

Temperature

With the arrival of September, Tench experiences a modest decline in average high-temperatures, transitioning from 84.7°F (29.3°C) in August to a still moderately hot 78.8°F (26°C). In the month of September, Tench experiences an average low-temperature of 58.1°F (14.5°C).

Humidity

In Tench, the average relative humidity in September is 78%.

Rainfall

The month with the least rainfall is September, when the rain falls for 13.4 days and typically collects 2.32" (59mm) of precipitation.

Snowfall

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

Daylight

In Tench, the average length of the day in September is 12h and 24min.
On the first day of the month, sunrise is at 6:11 am and sunset at 7:07 pm. On the last day of September, sunrise is at 6:34 am and sunset at 6:24 pm CDT.

Sunshine

In Tench, the average sunshine in September is 7.9h.

UV index

In Tench, Tennessee, the average daily maximum UV index in September is 5. A UV Index of 3 to 5 symbolizes a medium vulnerability from exposure to the Sun's UV radiation for average individuals.
Note: During September, 5 as the daily maximum UV index converts into the following advice:
Exercise care. People with light skin might get burns in fewer than 30 minutes. During midday, the Sun's radiation is strongest, and it's advisable to reduce direct exposure. A wide-brimmed hat provides unparalleled sun protection for sensitive areas like the eyes, ears, and neck.
Updated: Jul 21, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What are the temperatures in September?

The high-temperature, in September, in Tench, records 78.8°F (26°C), while the low-temperature is 58.1°F (14.5°C). The average heat index (a.k.a. 'felt air temperature', 'real feel'), which represents the influence of relative humidity on air temperature, in August is computed to be 95°F (35°C).

What is the average humidity in September in Tench?

In September, the average relative humidity is 78%.

What is the driest month?

The month with the least rainfall is September, when the rain falls for 13.4 days and typically collects 2.32" (59mm) of precipitation.

How many days does it rain in September?

In Tench, in September, it is raining for 13.4 days, with typically 2.32" (59mm) of accumulated precipitation.

When it does not snow?

May through September are months without snowfall.

Does it snow in September?

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

What is the average length of the day in September?

The average day length in September is 12h and 24min.

When are sunrise and sunset in September in Tench?

In September, on the first day of the month, sunrise is at 6:11 am and sunset at 7:07 pm. On the last day of the month, sunrise is at 6:34 am and sunset at 6:24 pm CDT.

How many hours of sunshine does Tench have in September?

In Tench, the average sunshine duration in September is 7.9h.

What is the UV index reading in September?

The average daily maximum UV index in September is 5. A UV Index of 3 to 5 symbolizes a moderate health threat 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 September
Tench, TN

Average temperature in September - Tench, TN
  • Average high temperature in September: 78.8°F

The warmest month (with the highest average high temperature) is July (85.6°F).
The month with the lowest average high temperature is January (41.7°F).

  • Average low temperature in September: 58.1°F

The month with the highest average low temperature is July (64.9°F).
The coldest month (with the lowest average low temperature) is January (27.7°F).

Average pressure in September
Tench, TN

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

The month with the highest atmospheric pressure is January (30.16"Hg).
The month with the lowest atmospheric pressure is June (29.97"Hg).

Average wind speed in September
Tench, TN

Average wind speed in September - Tench, TN
  • Average wind speed in September: 4.3mph

The windiest month (with the highest average wind speed) is February (7.3mph).
The calmest month (with the lowest average wind speed) is August (4mph).

Average humidity in September
Tench, TN

Average humidity in September - Tench, TN
  • Average humidity in September: 78%

The month with the highest relative humidity is December (81%).
The months with the lowest relative humidity are April, June, August, October and November (77%).

Average rainfall in September
Tench, TN

Average rainfall in September - Tench, TN
  • Average rainfall in September: 2.32"

The wettest month (with the highest rainfall) is February (4.13").
The driest month (with the least rainfall) is September (2.32").

Average rainfall days in September
Tench, TN

Average rainfall days in September - Tench, TN
  • Average rainfall days in September: 13.4 days

The month with the highest number of rainy days is July (18.2 days).
The month with the least rainy days is November (10.4 days).

Average snowfall in September
Tench, TN

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

The month with the highest snowfall is February (3.94").
The months with the least snowfall are May, June, July, August and September (0").

Average snowfall days in September
Tench, TN

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

The month with the highest number of snowfall days is January (7.1 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
Tench, TN

Average daylight in September / Average sunshine in September - Tench, 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 42min).

  • Average sunshine in September: 7h and 5min

The month with the most sunshine is June (Average sunshine: 10h and 18min).
The month with the least sunshine is February (Average sunshine: 4h and 12min).

Average sunshine days in September
Tench, TN

Average sunshine days in September - Tench, TN
  • Average sunshine days in September: 14.1 days

The month with the most sunshine days is October (18 days).
The month with the least sunshine days is July (10.5 days).

Average UV index in September
Tench, TN

Average UV index in September - Tench, 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
Tench, TN

Average cloud cover in September - Tench, TN
  • Average cloud cover in September: 36

The month with the most cloud cover is February (Cloud cover 57).
The month with the least cloud cover is June (Cloud cover 32).

Average visibility in September
Tench, TN

Average visibility in September - Tench, TN
  • Average visibility in September: 5mi

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

Tench, Tennessee, USA

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