September weather forecast
Kemmer Hill, TN

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Weather in September

The first month of the autumn, September, is still a warm month in Kemmer Hill, Tennessee, with an average temperature varying between 59.2°F (15.1°C) and 79.9°F (26.6°C).

Temperature

With the onset of September, Kemmer Hill experiences a modest temperature adjustment, with the average high-temperature gently receding from 85.6°F (29.8°C) in August to a still warm 79.9°F (26.6°C). September nights observe an average temperature dip to a mild 59.2°F (15.1°C).

Humidity

The average relative humidity in September is 77%.

Rainfall

The month with the least rainfall in Kemmer Hill is September, when the rain falls for 13.1 days and typically collects 2.52" (64mm) of precipitation.

Snowfall

May through October are months without snowfall.

Daylight

In September, the average length of the day is 12h and 23min.
On the first day of September, sunrise is at 7:12 am and sunset at 8:06 pm. On the last day of the month, sunrise is at 7:34 am and sunset at 7:24 pm EDT.

Sunshine

In Kemmer Hill, the average sunshine in September is 8.5h.

UV index

In Kemmer Hill, 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 the ordinary person.
Note: In September, the average maximum UV index of 5 translates into the following recommendations:
Be careful. Light complexion individuals might get burns in fewer than 30 minutes. Avoiding the Sun's peak radiation during midday hours is essential for health and safety. Fend off the sun's harsh rays with appropriate clothing, a wide-brim hat, and UV-protective sunglasses.
Updated: Jul 20, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What is the temperature in September?

The high-temperature during September is 79.9°F (26.6°C) and the low-temperature is 59.2°F (15.1°C). The average heat index (a.k.a. 'real feel', 'feels like'), which factors the actual air temperature with the relative humidity, in August is appraised at 96.8°F (36°C).

What is the average humidity in September?

In Kemmer Hill, the average relative humidity in September is 77%.

What is the driest month?

September is the month with the least rainfall. Rain falls for 13.1 days and accumulates 2.52" (64mm) of precipitation.

How much does it rain in Kemmer Hill in September?

In Kemmer Hill, in September, it is raining for 13.1 days, with typically 2.52" (64mm) of accumulated precipitation.

When it does not snow?

May through October are months without snowfall.

How many hours of daylight does Kemmer Hill have in September?

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

What time are sunrise and sunset in September?

In September, on the first day of the month, sunrise is at 7:12 am and sunset at 8:06 pm. On the last day of the month, sunrise is at 7:34 am and sunset at 7:24 pm EDT.

How many hours of sunshine does Kemmer Hill have in September?

In Kemmer Hill, the average sunshine duration in September is 8.5h.

What is the UV index intensity in September?

The average daily maximum UV index in September is 5. A UV Index estimate of 3 to 5 represents a moderate vulnerability 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
Kemmer Hill, TN

Average temperature in September - Kemmer Hill, TN
  • Average high temperature in September: 79.9°F

The warmest month (with the highest average high temperature) is July (86.5°F).
The month with the lowest average high temperature is January (44.6°F).

  • Average low temperature in September: 59.2°F

The month with the highest average low temperature is July (65.3°F).
The coldest month (with the lowest average low temperature) is January (29.5°F).

Average pressure in September
Kemmer Hill, TN

Average pressure in September - Kemmer Hill, TN
  • Average pressure in September: 30.03"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
Kemmer Hill, TN

Average wind speed in September - Kemmer Hill, TN
  • Average wind speed in September: 4.2mph

The windiest months (with the highest average wind speed) are February and April (6.6mph).
The calmest months (with the lowest average wind speed) are July and August (3.9mph).

Average humidity in September
Kemmer Hill, TN

Average humidity in September - Kemmer Hill, TN
  • Average humidity in September: 77%

The month with the highest relative humidity is December (80%).
The months with the lowest relative humidity are October and November (76%).

Average rainfall in September
Kemmer Hill, TN

Average rainfall in September - Kemmer Hill, TN
  • Average rainfall in September: 2.52"

The wettest month (with the highest rainfall) is July (4.21").
The driest month (with the least rainfall) is September (2.52").

Average rainfall days in September
Kemmer Hill, TN

Average rainfall days in September - Kemmer Hill, TN
  • Average rainfall days in September: 13.1 days

The month with the highest number of rainy days is July (19.2 days).
The month with the least rainy days is November (9.5 days).

Average snowfall in September
Kemmer Hill, TN

Average snowfall in September - Kemmer Hill, TN
  • Average snowfall in September: 0"

The month with the highest snowfall is January (0.98").
The months with the least snowfall are May, June, July, August, September and October (0").

Average snowfall days in September
Kemmer Hill, TN

Average snowfall days in September - Kemmer Hill, TN
  • Average snowfall days in September: 0 days

The month with the highest number of snowfall days is January (3.8 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
Kemmer Hill, TN

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

The month with the longest days is June (Average daylight: 14h and 30min).
The month with the shortest days is December (Average daylight: 9h and 48min).

  • Average sunshine in September: 8h and 3min

The month with the most sunshine is June (Average sunshine: 10h and 24min).
The month with the least sunshine is December (Average sunshine: 4h and 54min).

Average sunshine days in September
Kemmer Hill, TN

Average sunshine days in September - Kemmer Hill, TN
  • Average sunshine days in September: 14.6 days

The month with the most sunshine days is November (18.8 days).
The month with the least sunshine days is July (10 days).

Average UV index in September
Kemmer Hill, TN

Average UV index in September - Kemmer Hill, 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
Kemmer Hill, TN

Average cloud cover in September - Kemmer Hill, TN
  • Average cloud cover in September: 32

The month with the most cloud cover is February (Cloud cover 53).
The month with the least cloud cover is June (Cloud cover 31).

Average visibility in September
Kemmer Hill, TN

Average visibility in September - Kemmer Hill, TN
  • Average visibility in September: 5mi

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

Kemmer Hill, Tennessee, USA

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