September weather forecast
Rheatown, TN

Weather in September

The first month of the autumn, September, is still a warm month in Rheatown, Tennessee, with an average temperature fluctuating between 79°F (26.1°C) and 56.5°F (13.6°C).

Temperature

In September, the average high-temperature is relatively the same as in August - a still warm 79°F (26.1°C). In September, in Rheatown, the average low-temperature is 56.5°F (13.6°C).

Humidity

The average relative humidity in September in Rheatown, Tennessee, is 76%.

Rainfall

September is the month with the least rainfall. Rain falls for 14.2 days and accumulates 1.65" (42mm) of precipitation.

Snowfall

May through September are months without snowfall in Rheatown.

Daylight

The average length of the day in September is 12h and 24min.
On the first day of September in Rheatown, sunrise is at 7:02 am and sunset at 7:58 pm. On the last day of the month, sunrise is at 7:25 am and sunset at 7:16 pm EDT.

Sunshine

The average sunshine in September in Rheatown is 8.7h.

UV index

The average daily maximum UV index in September is 4. A UV Index of 3 to 5 symbolizes a medium vulnerability from exposure to the Sun's UV rays for the average person.
Note: The daily maximum UV index of 4 in September interpret into the following advice:
Take precautions. Light skin individuals may get burned in less than 30 minutes. The Sun's most intense and consequently most harmful UV radiation during midday hours should be decreased by minimizing exposure and seeking shade. A wide-brim hat offers excellent sun protection for the eyes, ears, face, and neck. Sunglasses with UVA and UVB protection significantly reduce eye damage from sun exposure. Tightly woven, loose-fitting clothes provide additional protection from the Sun.
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FAQ

What is the temperature in September in Rheatown?

In September, in Rheatown, the average high-temperature is 79°F (26.1°C), and the average low-temperature is 56.5°F (13.6°C). in August, the average heat index (a.k.a. 'real feel', 'feels like'), which takes the relative humidity and factors it into the air temperature reading, is estimated at 91.4°F (33°C).

What is the average humidity in September in Rheatown?

In September, the average relative humidity in Rheatown is 76%.

What is the driest month in Rheatown?

September is the month with the least rainfall in Rheatown, Tennessee. Rain falls for 14.2 days and accumulates 1.65" (42mm) of precipitation.

How much does it rain in Rheatown in September?

In September, the rain falls for 14.2 days. Throughout September, 1.65" (42mm) of precipitation is accumulated.

When it does not snow in Rheatown?

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

Does it snow in Rheatown in September?

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

What is the average length of the day in September in Rheatown?

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

When are sunrise and sunset in September in Rheatown?

In September, on the first day of the month, sunrise is at 7:02 am and sunset at 7:58 pm. On the last day of the month, sunrise is at 7:25 am and sunset at 7:16 pm EDT.

How long on average sun shines in September in Rheatown?

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

What is the UV index intensity in September in Rheatown?

The average daily maximum UV index in September is 4. A UV Index reading of 3 to 5 represents a medium hazard to health from exposure to Sun's UV rays.
Average humidity
Average rainfall days
Average snowfall
Average snowfall days
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility

Average temperature in September
Rheatown, TN

Average temperature in September - Rheatown, TN
  • Average high temperature in September: 79°F

The warmest month (with the highest average high temperature) is July (84.6°F).
The month with the lowest average high temperature is January (43.2°F).

  • Average low temperature in September: 56.5°F

The month with the highest average low temperature is July (62.4°F).
The coldest month (with the lowest average low temperature) is January (27.3°F).

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Average pressure in September
Rheatown, TN

Average pressure in September - Rheatown, TN
  • Average pressure in September: 30.05"Hg

The month with the highest atmospheric pressure is November (30.16"Hg).
The month with the lowest atmospheric pressure is June (29.99"Hg).

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Average wind speed in September
Rheatown, TN

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

The windiest month (with the highest average wind speed) is April (6.5mph).
The calmest month (with the lowest average wind speed) is August (3.7mph).

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Average humidity in September
Rheatown, TN

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

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

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Average rainfall in September
Rheatown, TN

Average rainfall in September - Rheatown, TN
  • Average rainfall in September: 1.65"

The wettest month (with the highest rainfall) is February (3.39").
The driest month (with the least rainfall) is September (1.65").

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Average rainfall days in September
Rheatown, TN

Average rainfall days in September - Rheatown, TN
  • Average rainfall days in September: 14.2 days

The month with the highest number of rainy days is July (19.7 days).
The month with the least rainy days is November (11.4 days).

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Average snowfall in September
Rheatown, TN

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

The month with the highest snowfall is December (4.09").
The months with the least snowfall are May, June, July, August and September (0").

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Average snowfall days in September
Rheatown, TN

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

The month with the highest number of snowfall days is January (9.3 days).
The months with the least snowfall days are June, July, August and September (0 days).

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

Average daylight in September / Average sunshine in September - Rheatown, TN
  • Average daylight in September: 12h and 24min

The month with the longest days is June (Average daylight: 14h and 35min).
The month with the shortest days is December (Average daylight: 9h and 44min).

  • Average sunshine in September: 8h and 42min

The month with the most sunshine is June (Average sunshine: 10h and 48min).
The month with the least sunshine is January (Average sunshine: 5h and 6min).

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Average sunshine days in September
Rheatown, TN

Average sunshine days in September - Rheatown, TN
  • Average sunshine days in September: 13.3 days

The month with the most sunshine days is October (16.7 days).
The month with the least sunshine days is July (8.8 days).

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Average UV index in September
Rheatown, TN

Average UV index in September - Rheatown, 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).

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Average cloud cover in September
Rheatown, TN

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

The month with the most cloud cover is February (Cloud cover 50).
The months with the least cloud cover are June and August (Cloud cover 28).

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Average visibility in September
Rheatown, TN

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

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

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