October weather forecast
Donelson, TN

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Weather in October

October, like September, is an agreeable autumn month in Donelson, Tennessee, with an average temperature fluctuating between 69.8°F (21°C) and 50.7°F (10.4°C).

Temperature

Transition from September to October is accompanied by a temperature drop, with average high-temperatures decreasing from a moderately hot 81.5°F (27.5°C) to an agreeable 69.8°F (21°C). October witnesses an average low-temperature hovering around a cool 50.7°F (10.4°C).

Humidity

The least humid month is October, with an average relative humidity of 72%.

Rainfall

In Donelson, in October, it is raining for 11.6 days, with typically 2.2" (56mm) of accumulated precipitation. In Donelson, during the entire year, the rain falls for 169.9 days and collects up to 31.3" (795mm) of precipitation.

Snowfall

In Donelson, snow does not fall in May through October.

Daylight

In Donelson, Tennessee, the average length of the day in October is 11h and 16min.
On the first day of the month, sunrise is at 6:42 am and sunset at 6:29 pm. On the last day of October, in Donelson, sunrise is at 7:09 am and sunset at 5:51 pm CDT.

Sunshine

The average sunshine in October is 6.9h.

UV index

In Donelson, Tennessee, the average daily maximum UV index in October is 4. A UV Index value of 3 to 5 symbolizes a moderate health risk from unsafe exposure to UV radiation for the average person.
Note: The UV index of 4 in October translates into these instructions:
Make use of precautions - Shielding skin and eyes from injury is a requirement. Sun's radiation is most powerful around mid-day, so it's best to limit outdoor activities during this time. Wearing sunglasses with both UVA and UVB protection effectively reduces sun-induced eye damage. Be attentive! The reflective property of snow can nearly double the Sun's UV radiation.
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Frequently asked questions

What are the temperatures in Donelson in October?

The high-temperature, in October, in Donelson, records 69.8°F (21°C), while the low-temperature is 50.7°F (10.4°C). The average heat index (a.k.a. 'apparent temperature', 'real feel'), which calculates the temperature value influenced by the moisture in the air, in September is calculated to be 86°F (30°C).

What is the least humid month in Donelson?

The least humid month in Donelson, Tennessee, is October, with an average relative humidity of 72%.

What is the average humidity in October in Donelson?

In October, the average relative humidity is 72%.

How many days does it rain in October in Donelson?

In October, in Donelson, Tennessee, the rain falls for 11.6 days. Throughout October, 2.2" (56mm) of precipitation is accumulated.

When it does not snow in Donelson?

In Donelson, Tennessee, snow does not fall in May through October.

Does it snow in Donelson in October?

In Donelson, in October, it doesn't snow. In November, it regularly snows.

How many hours of daylight does Donelson have in October?

The average day length in October in Donelson, Tennessee, is 11h and 16min.

When are sunrise and sunset in October in Donelson?

On the first day of October in Donelson, Tennessee, sunrise is at 6:42 am and sunset at 6:29 pm. On the last day of the month, sunrise is at 7:09 am and sunset at 5:51 pm CDT.

How long on average sun shines in October in Donelson?

In Donelson, the average sunshine duration in October is 6.9h.

How high is the UV index in October in Donelson?

In Donelson, Tennessee, the average daily maximum UV index in October is 4. A UV Index of 3 to 5 symbolizes a medium hazard to health 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 October
Donelson, TN

Average temperature in October - Donelson, TN
  • Average high temperature in October: 69.8°F

The warmest month (with the highest average high temperature) is July (88.3°F).
The month with the lowest average high temperature is January (44.1°F).

  • Average low temperature in October: 50.7°F

The month with the highest average low temperature is July (69.8°F).
The coldest month (with the lowest average low temperature) is January (30.6°F).

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Average pressure in October
Donelson, TN

Average pressure in October - Donelson, 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 (29.97"Hg).

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Average wind speed in October
Donelson, TN

Average wind speed in October - Donelson, TN
  • Average wind speed in October: 6.3mph

The windiest month (with the highest average wind speed) is February (8.1mph).
The calmest months (with the lowest average wind speed) are July and August (4.6mph).

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Average humidity in October
Donelson, TN

Average humidity in October - Donelson, TN
  • Average humidity in October: 72%

The month with the highest relative humidity is December (78%).
The month with the lowest relative humidity is October (72%).

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Average rainfall in October
Donelson, TN

Average rainfall in October - Donelson, TN
  • Average rainfall in October: 2.2"

The wettest month (with the highest rainfall) is July (4.02").
The driest month (with the least rainfall) is November (1.77").

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Average rainfall days in October
Donelson, TN

Average rainfall days in October - Donelson, TN
  • Average rainfall days in October: 11.6 days

The month with the highest number of rainy days is July (20.2 days).
The month with the least rainy days is November (9.7 days).

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Average snowfall in October
Donelson, TN

Average snowfall in October - Donelson, TN
  • Average snowfall in October: 0"

The month with the highest snowfall is January (0.94").
The months with the least snowfall are May, June, July, August, September and October (0").

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Average snowfall days in October
Donelson, TN

Average snowfall days in October - Donelson, TN
  • Average snowfall days in October: 0.3 days

The month with the highest number of snowfall days is January (4.7 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
Donelson, TN

Average daylight in October / Average sunshine in October - Donelson, 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 30min).
The months with the least sunshine are January and February (Average sunshine: 4h and 36min).

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Average sunshine days in October
Donelson, TN

Average sunshine days in October - Donelson, TN
  • Average sunshine days in October: 17.3 days

The month with the most sunshine days is November (18.8 days).
The month with the least sunshine days is July (9.4 days).

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Average UV index in October
Donelson, TN

Average UV index in October - Donelson, 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
Donelson, TN

Average cloud cover in October - Donelson, TN
  • Average cloud cover in October: 34

The month with the most cloud cover is February (Cloud cover 53).
The months with the least cloud cover are June and August (Cloud cover 29).

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Average visibility in October
Donelson, TN

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

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

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Donelson, Tennessee, USA

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