September weather forecast
Clarkrange, TN

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Weather in September

September, the first month of the autumn in Clarkrange, is still a warm month, with an average temperature varying between 77.5°F (25.3°C) and 57.9°F (14.4°C).

Temperature

Clarkrange in September undergoes a slight reduction in the average high-temperature, shifting from August's 83.3°F (28.5°C) to a still warm 77.5°F (25.3°C). Clarkrange experiences an average low-temperature of 57.9°F (14.4°C) in month of September.

Humidity

In Clarkrange, the average relative humidity in September is 79%.

Rainfall

In September, the rain falls for 15.9 days. Throughout September, 3.31" (84mm) of precipitation is accumulated. In Clarkrange, during the entire year, the rain falls for 190.5 days and collects up to 49.53" (1258mm) of precipitation.

Snowfall

May through September are months without snowfall.

Daylight

In Clarkrange, the average length of the day in September is 12h and 24min.
On the first day of the month, sunrise is at 6:12 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 Clarkrange, the average sunshine in September is 7.7h.

UV index

In September, the average daily maximum UV index is 4. A UV Index of 3 to 5 symbolizes a medium vulnerability from unsafe exposure to UV radiation for average individuals.
Note: In September, the maximum UV index of 4 suggests these recommendations:
Preventative actions are necessary - Recommendations to ward off sunburn are given. During midday, the Sun's radiation is strongest, and it's advisable to reduce direct exposure. Your best bet for sun defense on the face, eyes, and neck is a hat with a wide brim.
Updated: Jul 27, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What is the usual temperature for Clarkrange in September?

The average high-temperature and low-temperature during September are 77.5°F (25.3°C) and 57.9°F (14.4°C) respectively. The average heat index (a.k.a. 'apparent temperature', 'felt air temperature'), which combines relative humidity and air temperature, in August is evaluated at 91.4°F (33°C).

What is the average humidity in September?

In September, the average relative humidity is 79%.

How much does it rain in Clarkrange in September?

In September, the rain falls for 15.9 days. Throughout September, 3.31" (84mm) of precipitation is accumulated.

When it does not snow?

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

Does it snow in September?

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

How many hours of daylight does Clarkrange have in September?

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

When are sunrise and sunset in September?

On the first day of September, sunrise is at 6:12 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 Clarkrange have in September?

The average sunshine duration in September is 7.7h.

What is the UV index reading in September?

In Clarkrange, the average daily maximum UV index in September is 4. A UV Index of 3 to 5 symbolizes a medium health risk from 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
Clarkrange, TN

Average temperature in September - Clarkrange, TN
  • Average high temperature in September: 77.5°F

The warmest month (with the highest average high temperature) is July (84.2°F).
The month with the lowest average high temperature is January (42.1°F).

  • Average low temperature in September: 57.9°F

The month with the highest average low temperature is July (64.6°F).
The coldest month (with the lowest average low temperature) is January (27.9°F).

Average pressure in September
Clarkrange, TN

Average pressure in September - Clarkrange, 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 (29.98"Hg).

Average wind speed in September
Clarkrange, TN

Average wind speed in September - Clarkrange, 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 (4.1mph).

Average humidity in September
Clarkrange, TN

Average humidity in September - Clarkrange, TN
  • Average humidity in September: 79%

The month with the highest relative humidity is December (82%).
The months with the lowest relative humidity are April, June, October and November (78%).

Average rainfall in September
Clarkrange, TN

Average rainfall in September - Clarkrange, TN
  • Average rainfall in September: 3.31"

The wettest month (with the highest rainfall) is July (5.43").
The driest month (with the least rainfall) is November (3.07").

Average rainfall days in September
Clarkrange, TN

Average rainfall days in September - Clarkrange, TN
  • Average rainfall days in September: 15.9 days

The month with the highest number of rainy days is July (20.9 days).
The month with the least rainy days is November (11.2 days).

Average snowfall in September
Clarkrange, TN

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

The month with the highest snowfall is February (3.66").
The months with the least snowfall are May, June, July, August and September (0").

Average snowfall days in September
Clarkrange, TN

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

The month with the highest number of snowfall days is January (8.3 days).
The months with the least snowfall days are June, July, August and September (0 days).

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

Average daylight in September / Average sunshine in September - Clarkrange, 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 4min

The month with the most sunshine is June (Average sunshine: 10h and 0min).
The month with the least sunshine is February (Average sunshine: 4h and 0min).

Average sunshine days in September
Clarkrange, TN

Average sunshine days in September - Clarkrange, TN
  • Average sunshine days in September: 11.9 days

The month with the most sunshine days is October (16.5 days).
The month with the least sunshine days is July (8.3 days).

Average UV index in September
Clarkrange, TN

Average UV index in September - Clarkrange, TN
  • Average UV index in September: 4

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
Clarkrange, TN

Average cloud cover in September - Clarkrange, TN
  • Average cloud cover in September: 38

The month with the most cloud cover is February (Cloud cover 59).
The month with the least cloud cover is June (Cloud cover 36).

Average visibility in September
Clarkrange, TN

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

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

Clarkrange, Tennessee, USA

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