October weather forecast
Shackle Island, TN

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Weather in October

October, the same as September, in Shackle Island, Tennessee, is another pleasant autumn month, with an average temperature varying between 69.4°F (20.8°C) and 50.7°F (10.4°C).

Temperature

The transition into October is accompanied by a temperature decrease, with the average high-temperature shifting from a moderately hot 81.1°F (27.3°C) in September to an agreeable 69.4°F (20.8°C). October brings an average low-temperature of 50.7°F (10.4°C) to Shackle Island.

Humidity

October is the least humid month, with an average relative humidity of 73%.

Rainfall

In Shackle Island, during October, the rain falls for 12 days and regularly aggregates up to 2.87" (73mm) of precipitation. In Shackle Island, during the entire year, the rain falls for 178.6 days and collects up to 39.29" (998mm) of precipitation.

Snowfall

In Shackle Island, snow does not fall in May through October.

Daylight

In Shackle Island, Tennessee, the average length of the day in October is 11h and 15min.
On the first day of October in Shackle Island, 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 5:50 pm CDT.

Sunshine

The average sunshine in October is 7h.

UV index

In October, the average daily maximum UV index is 4. A UV Index value of 3 to 5 symbolizes a moderate threat to health from unprotected exposure to Sun's UV rays for the average person.
Note: In October, the UV index of 4 transforms into the following advice:
Be mindful. Individuals with a lighter skin tone may suffer burns in less than 30 minutes. Avoiding direct sunlight during midday hours helps reduce the risk from intense UV radiation. Safeguard your eyes, ears, and face from sun rays with the aid of a wide-brim hat. Take warning! The intensity of the Sun's UV radiation can be nearly amplified twice due to snow reflection.
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Frequently asked questions

What is the temperature in October in Shackle Island?

In Shackle Island, in October, the average high-temperature is 69.4°F (20.8°C), and the average low-temperature is 50.7°F (10.4°C). In September, the average heat index (a.k.a. 'real feel', 'felt air temperature'), which represents the influence of relative humidity on air temperature, is evaluated at 86°F (30°C).

What is the least humid month in Shackle Island?

October is the least humid month, with an average relative humidity of 73%.

What is the average humidity in October in Shackle Island?

In Shackle Island, Tennessee, the average relative humidity in October is 73%.

How many days does it rain in October in Shackle Island?

In Shackle Island, Tennessee, during October, the rain falls for 12 days and regularly aggregates up to 2.87" (73mm) of precipitation.

When it does not snow in Shackle Island?

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

Does it snow in Shackle Island in October?

In Shackle Island, Tennessee, in October, it doesn't snow. In November, it regularly snows.

How many hours of daylight does Shackle Island have in October?

The average day length in October in Shackle Island, Tennessee, is 11h and 15min.

When are sunrise and sunset in October in Shackle Island?

On the first day of October in Shackle Island, 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 5:50 pm CDT.

How long on average sun shines in October in Shackle Island?

In October, the average sunshine duration in Shackle Island is 7h.

How high is the UV index in October in Shackle Island?

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

Average temperature in October - Shackle Island, TN
  • Average high temperature in October: 69.4°F

The warmest month (with the highest average high temperature) is July (88.2°F).
The month with the lowest average high temperature is January (43.9°F).

  • Average low temperature in October: 50.7°F

The month with the highest average low temperature is July (69.4°F).
The coldest month (with the lowest average low temperature) is January (30.2°F).

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Average pressure in October
Shackle Island, TN

Average pressure in October - Shackle Island, 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
Shackle Island, TN

Average wind speed in October - Shackle Island, 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 (4.7mph).

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Average humidity in October
Shackle Island, TN

Average humidity in October - Shackle Island, TN
  • Average humidity in October: 73%

The months with the highest relative humidity are March and December (78%).
The month with the lowest relative humidity is October (73%).

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Average rainfall in October
Shackle Island, TN

Average rainfall in October - Shackle Island, TN
  • Average rainfall in October: 2.87"

The wettest month (with the highest rainfall) is July (4.45").
The driest month (with the least rainfall) is September (2.36").

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Average rainfall days in October
Shackle Island, TN

Average rainfall days in October - Shackle Island, TN
  • Average rainfall days in October: 12 days

The month with the highest number of rainy days is July (20 days).
The month with the least rainy days is November (10.4 days).

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Average snowfall in October
Shackle Island, TN

Average snowfall in October - Shackle Island, TN
  • Average snowfall in October: 0"

The month with the highest snowfall is January (1.02").
The months with the least snowfall are May, June, July, August, September and October (0").

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Average snowfall days in October
Shackle Island, TN

Average snowfall days in October - Shackle Island, TN
  • Average snowfall days in October: 0.1 days

The month with the highest number of snowfall days is January (4.2 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
Shackle Island, TN

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

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: 7h and 0min

The month with the most sunshine is June (Average sunshine: 10h and 30min).
The months with the least sunshine are January, February and December (Average sunshine: 4h and 36min).

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Average sunshine days in October
Shackle Island, TN

Average sunshine days in October - Shackle Island, TN
  • Average sunshine days in October: 17.8 days

The month with the most sunshine days is November (17.9 days).
The month with the least sunshine days is July (9.2 days).

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Average UV index in October
Shackle Island, TN

Average UV index in October - Shackle Island, 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
Shackle Island, TN

Average cloud cover in October - Shackle Island, TN
  • Average cloud cover in October: 35

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
Shackle Island, TN

Average visibility in October - Shackle Island, 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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Shackle Island, Tennessee, USA

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