October weather forecast
Northern Hills, TN

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Weather in October

October, like September, is another pleasant autumn month in Northern Hills, Tennessee, with an average temperature fluctuating between 49.6°F (9.8°C) and 70.2°F (21.2°C).

Temperature

The arrival of October corresponds with a reduction in the average high-temperature, down from September's moderately hot 81.5°F (27.5°C) to a pleasant 70.2°F (21.2°C). In October, the average low-temperature records at a frosty 49.6°F (9.8°C) during the nights.

Humidity

The months with the lowest humidity are June, October and November, with an average relative humidity of 75%.

Rainfall

In Northern Hills, in October, during 6.1 rainfall days, 0.75" (19mm) of precipitation is typically accumulated. Throughout the year, there are 104.5 rainfall days, and 10.98" (279mm) of precipitation is accumulated.

Snowfall

April through November are months without snowfall.

Daylight

In October, the average length of the day is 11h and 17min.
On the first day of October, sunrise is at 7:36 am and sunset at 7:24 pm. On the last day of the month, sunrise is at 8:01 am and sunset at 6:47 pm EDT.

Sunshine

The average sunshine in October is 7.2h.

UV index

The average daily maximum UV index in October in Northern Hills is 4. A UV Index value of 3 to 5 symbolizes a moderate health risk from exposure to the Sun's UV radiation for average individuals.
Note: In October, the maximum UV index of 4 transforms into these recommendations:
Exercise caution. The susceptibility of light skin individuals to burns is less than 30 minutes. Minimize direct exposure to the Sun during midday when its radiation is at its peak. Always opt for UVA and UVB-resistant sunglasses on radiant days.
Updated: Jul 28, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What are the temperatures in October?

In October, in Northern Hills, the average high-temperature is 70.2°F (21.2°C), and the average low-temperature is 49.6°F (9.8°C). The average heat index (a.k.a. 'felt air temperature', 'feels like'), which takes the relative humidity and factors it into the air temperature reading, in September is calculated to be 86°F (30°C).

What are the least humid months?

The months with the lowest humidity are June, October and November, with an average relative humidity of 75%.

What is the average humidity in October?

In Northern Hills, the average relative humidity in October is 75%.

How many days does it rain in October?

In Northern Hills, in October, it is raining for 6.1 days, with typically 0.75" (19mm) of accumulated precipitation.

When it does not snow?

April through November are months without snowfall.

How many hours of daylight does Northern Hills have in October?

In October, the average day length is 11h and 17min.

When are sunrise and sunset in October?

In October, on the first day of the month, sunrise is at 7:36 am and sunset at 7:24 pm. On the last day of the month, sunrise is at 8:01 am and sunset at 6:47 pm EDT.

How many hours of sunshine does Northern Hills have in October?

In October, the average sunshine duration is 7.2h.

What is the UV index reading in October?

The average daily maximum UV index in October is 4. A UV Index estimate of 3 to 5 represents a medium hazard to health from unsafe 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 October
Northern Hills, TN

Average temperature in October - Northern Hills, TN
  • Average high temperature in October: 70.2°F

The warmest month (with the highest average high temperature) is July (87.6°F).
The month with the lowest average high temperature is January (46°F).

  • Average low temperature in October: 49.6°F

The month with the highest average low temperature is July (66.6°F).
The coldest month (with the lowest average low temperature) is January (30.9°F).

Average pressure in October
Northern Hills, TN

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

The month with the highest atmospheric pressure is January (30.17"Hg).
The month with the lowest atmospheric pressure is June (29.98"Hg).

Average wind speed in October
Northern Hills, TN

Average wind speed in October - Northern Hills, TN
  • Average wind speed in October: 5.1mph

The windiest month (with the highest average wind speed) is February (6.5mph).
The calmest month (with the lowest average wind speed) is August (3.8mph).

Average humidity in October
Northern Hills, TN

Average humidity in October - Northern Hills, TN
  • Average humidity in October: 75%

The month with the highest relative humidity is December (80%).
The months with the lowest relative humidity are June, October and November (75%).

Average rainfall in October
Northern Hills, TN

Average rainfall in October - Northern Hills, TN
  • Average rainfall in October: 0.75"

The wettest months (with the highest rainfall) are February and December (1.18").
The driest month (with the least rainfall) is September (0.43").

Average rainfall days in October
Northern Hills, TN

Average rainfall days in October - Northern Hills, TN
  • Average rainfall days in October: 6.1 days

The month with the highest number of rainy days is July (11.7 days).
The month with the least rainy days is October (6.1 days).

Average snowfall in October
Northern Hills, TN

Average snowfall in October - Northern Hills, TN
  • Average snowfall in October: 0"

The month with the highest snowfall is February (0.31").
The months with the least snowfall are April, May, June, July, August, September, October and November (0").

Average snowfall days in October
Northern Hills, TN

Average snowfall days in October - Northern Hills, TN
  • Average snowfall days in October: 0 days

The month with the highest number of snowfall days is February (1.3 days).
The months with the least snowfall days are April, May, June, July, August, September and October (0 days).

Average daylight in October /
Average sunshine in October
Northern Hills, TN

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

The month with the most sunshine is June (Average sunshine: 10h and 30min).
The month with the least sunshine is December (Average sunshine: 5h and 0min).

Average sunshine days in October
Northern Hills, TN

Average sunshine days in October - Northern Hills, TN
  • Average sunshine days in October: 23.6 days

The month with the most sunshine days is October (23.6 days).
The month with the least sunshine days is July (16.8 days).

Average UV index in October
Northern Hills, TN

Average UV index in October - Northern Hills, 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).

Average cloud cover in October
Northern Hills, TN

Average cloud cover in October - Northern Hills, TN
  • Average cloud cover in October: 34

The month with the most cloud cover is February (Cloud cover 51).
The month with the least cloud cover is June (Cloud cover 30).

Average visibility in October
Northern Hills, TN

Average visibility in October - Northern Hills, TN
  • Average visibility in October: 6mi

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

Northern Hills, Tennessee, USA

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