October weather forecast
Sevierville, TN

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Weather in October

October marks the full arrival of Autumn in Sevierville, exhibiting vibrant fall foliage throughout the city. The decrease in daylight hours aids in a significant drop in temperature to a more manageable level. Preparations for Halloween and anticipation of the upcoming holiday season fill the air in every corner of the city. The weather is perfect for long drives and outdoor activities, taking advantage of the scenic beauty. November, following October, brings lower temperatures, increased foggy conditions and a true winter feel.

Temperature

Transition from September to October is accompanied by a temperature drop, with average high-temperatures decreasing from a warm 79.9°F (26.6°C) to a pleasant 68.4°F (20.2°C). In the month of October, Sevierville experiences an average low-temperature of 47.5°F (8.6°C).

Humidity

The average relative humidity in October is 75%.

Rainfall

In October, in Sevierville, the rain falls for 10.7 days. Throughout October, 1.93" (49mm) of precipitation is accumulated. In Sevierville, Tennessee, during the entire year, the rain falls for 170 days and collects up to 28.43" (722mm) of precipitation.

Snowfall

January through April, October through December are months with snowfall. October is the first month it typically snows in Sevierville. Throughout October, in the average 0.1 snowfall days, it receives 0.08" (2mm) of snow. In Sevierville, during the entire year, snow falls for 17.1 days and aggregates up to 5.24" (133mm) of snow.

Daylight

In Sevierville, Tennessee, the average length of the day in October is 11h and 16min.
On the first day of October, sunrise is at 7:29 am and sunset at 7:17 pm. On the last day of the month, sunrise is at 7:56 am and sunset at 6:39 pm EDT.

Sunshine

In Sevierville, the average sunshine in October is 7.2h.

UV index

In Sevierville, the average daily maximum UV index in October is 4. A UV Index value of 3 to 5 symbolizes a medium vulnerability from unprotected exposure to Sun's UV rays for average individuals.
Note: The UV index of 4 in October translates into these instructions:
Heed the precautions - Protecting the skin and eyes from damage is compulsory. Avoiding direct sunlight during midday hours helps reduce the risk from intense UV radiation. Boost your sun resistance with garments that are densely woven yet spacious. Note well! The intensity of the Sun's UV rays can be nearly doubled by snow reflection.
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Frequently asked questions

What is the usual temperature for Sevierville in October?

October temperatures in Sevierville, Tennessee, vary between a high-temperature of 68.4°F (20.2°C) and a low-temperature of 47.5°F (8.6°C). The average heat index (a.k.a. 'feels like', 'real feel'), which factors the actual air temperature with the relative humidity, in August is computed to be 95°F (35°C).

What is the average humidity in October in Sevierville?

The average relative humidity in October in Sevierville, Tennessee, is 75%.

How much does it rain in Sevierville in October?

In Sevierville, Tennessee, during October, the rain falls for 10.7 days and regularly aggregates up to 1.93" (49mm) of precipitation.

When does it start snowing in Sevierville?

October is the first month it typically snows. Throughout October, in the average 0.1 snowfall days, it receives 0.08" (2mm) of snow.

How many hours of daylight does Sevierville have in October?

In October, the average day length in Sevierville is 11h and 16min.

What time are sunrise and sunset in October in Sevierville?

In October, on the first day of the month, sunrise is at 7:29 am and sunset at 7:17 pm. On the last day of the month, in Sevierville, Tennessee, sunrise is at 7:56 am and sunset at 6:39 pm EDT.

How long on average sun shines in October in Sevierville?

In Sevierville, the average sunshine duration in October is 7.2h.

What is the UV index reading in October in Sevierville?

The average daily maximum UV index in October in Sevierville is 4. A UV Index value of 3 to 5 symbolizes a moderate vulnerability from exposure to Sun's UV rays.
Average humidity
Average rainfall days
Average snowfall days
Average daylight
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility

Average temperature in October
Sevierville, TN

Average temperature in October - Sevierville, TN
  • Average high temperature in October: 68.4°F

The warmest month (with the highest average high temperature) is July (85.8°F).
The month with the lowest average high temperature is January (44.8°F).

  • Average low temperature in October: 47.5°F

The month with the highest average low temperature is July (63.3°F).
The coldest month (with the lowest average low temperature) is January (28.8°F).

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Average pressure in October
Sevierville, TN

Average pressure in October - Sevierville, TN
  • Average pressure in October: 30.06"Hg

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

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Average wind speed in October
Sevierville, TN

Average wind speed in October - Sevierville, TN
  • Average wind speed in October: 4.3mph

The windiest month (with the highest average wind speed) is April (5.8mph).
The calmest month (with the lowest average wind speed) is August (3.5mph).

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Average humidity in October
Sevierville, TN

Average humidity in October - Sevierville, TN
  • Average humidity in October: 75%

The months with the highest relative humidity are February and December (79%).
The month with the lowest relative humidity is August (73%).

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Average rainfall in October
Sevierville, TN

Average rainfall in October - Sevierville, TN
  • Average rainfall in October: 1.93"

The wettest month (with the highest rainfall) is February (3.43").
The driest month (with the least rainfall) is September (1.57").

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Average rainfall days in October
Sevierville, TN

Average rainfall days in October - Sevierville, TN
  • Average rainfall days in October: 10.7 days

The month with the highest number of rainy days is July (18.9 days).
The month with the least rainy days is November (9.7 days).

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Average snowfall in October
Sevierville, TN

Average snowfall in October - Sevierville, TN
  • Average snowfall in October: 0.08"

The month with the highest snowfall is February (1.81").
The months with the least snowfall are May, June, July, August and September (0").

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Average snowfall days in October
Sevierville, TN

Average snowfall days in October - Sevierville, TN
  • Average snowfall days in October: 0.1 days

The months with the highest number of snowfall days are January and February (4.8 days).
The months with the least snowfall days are May, June, July, August and September (0 days).

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Average daylight in October /
Average sunshine in October
Sevierville, TN

Average daylight in October / Average sunshine in October - Sevierville, TN
  • Average daylight in October: 11h 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 October: 7h and 1min

The month with the most sunshine is June (Average sunshine: 10h and 54min).
The month with the least sunshine is January (Average sunshine: 5h and 18min).

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Average sunshine days in October
Sevierville, TN

Average sunshine days in October - Sevierville, TN
  • Average sunshine days in October: 18.5 days

The month with the most sunshine days is November (19.5 days).
The month with the least sunshine days is July (9.3 days).

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Average UV index in October
Sevierville, TN

Average UV index in October - Sevierville, TN
  • Average UV index in October: 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 October
Sevierville, TN

Average cloud cover in October - Sevierville, TN
  • Average cloud cover in October: 32

The month with the most cloud cover is February (Cloud cover 49).
The month with the least cloud cover is June (Cloud cover 27).

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Average visibility in October
Sevierville, TN

Average visibility in October - Sevierville, TN
  • Average visibility in October: 6mi

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

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Sevierville, Tennessee, USA

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