October weather forecast
Mill Brook, TN

Share

Weather in October

October, the same as September, is another comfortable autumn month in Mill Brook, Tennessee, with an average temperature fluctuating between 66.4°F (19.1°C) and 45.5°F (7.5°C).

Temperature

The onset of October results in a decrease in the average high-temperature, receding from a moderately hot 77.9°F (25.5°C) in September to an enjoyable 66.4°F (19.1°C). Mill Brook, in October, experiences an average temperature of 45.5°F (7.5°C) at night.

Humidity

In October, the average relative humidity is 76%.

Rainfall

In Mill Brook, in October, during 11.3 rainfall days, 2.44" (62mm) of precipitation is typically accumulated. In Mill Brook, during the entire year, the rain falls for 175.9 days and collects up to 31.93" (811mm) of precipitation.

Snowfall

Months with snowfall are January through April, October through December. October is the first month it typically snows. Throughout October, in the average 0.6 snowfall days, it receives 0.39" (10mm) of snow. Throughout the year, there are 31.5 snowfall days, and 12.76" (324mm) of snow is accumulated.

Daylight

The average length of the day in October is 11h and 15min.
On the first day of the month, sunrise is at 7:26 am and sunset at 7:13 pm. On the last day of October, sunrise is at 7:53 am and sunset at 6:35 pm EDT.

Sunshine

The average sunshine in October is 6.8h.

UV index

In October, the average daily maximum UV index is 3. A UV Index of 3 to 5 symbolizes a moderate health risk from exposure to the Sun's UV rays for the average person.
Note: In October, the average maximum UV index of 3 translates into the following recommendations:
Preventative actions are necessary - Suggestions to safeguard against sun damage are in order. Solar radiation is at its peak intensity during midday, so it's advisable to stay indoors or in the shade. Combat UV radiation's detrimental effects with sun-safe clothing and UV-blocking eyewear. Be cautious! The UV radiation from the Sun can be magnified almost twofold by snow reflection.
Updated: Jun 17, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What is the average October temperature?

Mill Brook in October has an average high-temperature of 66.4°F (19.1°C) and an average low-temperature of 45.5°F (7.5°C). In August, the average heat index (a.k.a. 'real feel', 'felt air temperature'), which takes the relative humidity and factors it into the air temperature reading, is appraised at 89.6°F (32°C).

What is the average humidity in October?

The average relative humidity in October is 76%.

How much does it rain in October?

In Mill Brook, Tennessee, in October, during 11.3 rainfall days, 2.44" (62mm) of precipitation is typically accumulated.

When does it start to snow?

October is the first month it typically snows. Throughout October, in the average 0.6 snowfall days, it receives 0.39" (10mm) of snow.

What is the average length of the day in October?

The average day length in October is 11h and 15min.

When are sunrise and sunset in October?

On the first day of October in Mill Brook, sunrise is at 7:26 am and sunset at 7:13 pm. On the last day of the month, sunrise is at 7:53 am and sunset at 6:35 pm EDT.

How many hours of sunshine does Mill Brook have in October?

In October, the average sunshine duration is 6.8h.

What is the UV index reading in October?

The average daily maximum UV index in October is 3. A UV Index estimate of 3 to 5 represents a medium health risk 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
Mill Brook, TN

Average temperature in October - Mill Brook, TN
  • Average high temperature in October: 66.4°F

The warmest month (with the highest average high temperature) is July (83.3°F).
The month with the lowest average high temperature is January (41.7°F).

  • Average low temperature in October: 45.5°F

The month with the highest average low temperature is July (61°F).
The coldest month (with the lowest average low temperature) is January (26.6°F).

Average pressure in October
Mill Brook, TN

Average pressure in October - Mill Brook, TN
  • Average pressure in October: 30.06"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).

Average wind speed in October
Mill Brook, TN

Average wind speed in October - Mill Brook, TN
  • Average wind speed in October: 4.9mph

The windiest month (with the highest average wind speed) is April (6.6mph).
The calmest month (with the lowest average wind speed) is August (3.7mph).

Average humidity in October
Mill Brook, TN

Average humidity in October - Mill Brook, TN
  • Average humidity in October: 76%

The months with the highest relative humidity are February and December (79%).
The month with the lowest relative humidity is November (75%).

Average rainfall in October
Mill Brook, TN

Average rainfall in October - Mill Brook, TN
  • Average rainfall in October: 2.44"

The wettest month (with the highest rainfall) is February (3.39").
The driest month (with the least rainfall) is September (1.61").

Average rainfall days in October
Mill Brook, TN

Average rainfall days in October - Mill Brook, TN
  • Average rainfall days in October: 11.3 days

The month with the highest number of rainy days is May (18.2 days).
The month with the least rainy days is November (10.3 days).

Average snowfall in October
Mill Brook, TN

Average snowfall in October - Mill Brook, TN
  • Average snowfall in October: 0.39"

The month with the highest snowfall is December (3.74").
The months with the least snowfall are May, June, July, August and September (0").

Average snowfall days in October
Mill Brook, TN

Average snowfall days in October - Mill Brook, TN
  • Average snowfall days in October: 0.6 days

The month with the highest number of snowfall days is January (9.1 days).
The months with the least snowfall days are June, July, August and September (0 days).

Average daylight in October /
Average sunshine in October
Mill Brook, TN

Average daylight in October / Average sunshine in October - Mill Brook, 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 42min).

  • Average sunshine in October: 6h and 5min

The month with the most sunshine is June (Average sunshine: 10h and 36min).
The month with the least sunshine is January (Average sunshine: 4h and 54min).

Average sunshine days in October
Mill Brook, TN

Average sunshine days in October - Mill Brook, TN
  • Average sunshine days in October: 17.7 days

The month with the most sunshine days is October (17.7 days).
The month with the least sunshine days is February (9.3 days).

Average UV index in October
Mill Brook, TN

Average UV index in October - Mill Brook, TN
  • Average UV index in October: 3

The months with the highest UV index are 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 October
Mill Brook, TN

Average cloud cover in October - Mill Brook, TN
  • Average cloud cover in October: 34

The month with the most cloud cover is February (Cloud cover 52).
The month with the least cloud cover is August (Cloud cover 30).

Average visibility in October
Mill Brook, TN

Average visibility in October - Mill Brook, TN
  • Average visibility in October: 6mi

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

Mill Brook, Tennessee, USA

Weather forecast for your location

1. Click Locate me button
2. Allow the app to use your location