October weather forecast
Big Rock, TN

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Weather in October

October, the same as September, in Big Rock, Tennessee, is an agreeable autumn month, with an average temperature ranging between min 50.5°F (10.3°C) and max 69.6°F (20.9°C).

Temperature

Big Rock in October experiences a subtle temperature decline, with average high-temperatures reducing from a moderately hot 81.9°F (27.7°C) in September to an agreeable 69.6°F (20.9°C). In the month of October, Big Rock's average low-temperature falls to a cool 50.5°F (10.3°C).

Humidity

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

Rainfall

In Big Rock, in October, it is raining for 10.8 days, with typically 2.68" (68mm) of accumulated precipitation. In Big Rock, during the entire year, the rain falls for 166.6 days and collects up to 36.54" (928mm) of precipitation.

Snowfall

Months with snowfall are January through April, October through December. October is the first month it typically snows in Big Rock. Throughout October, in the average 0.1 snowfall days, it receives 0.08" (2mm) of snow. In Big Rock, during the entire year, snow falls for 12.1 days and aggregates up to 4.88" (124mm) of snow.

Daylight

The average length of the day in October in Big Rock is 11h and 14min.
On the first day of the month, sunrise is at 6:46 am and sunset at 6:34 pm. On the last day of October, sunrise is at 7:14 am and sunset at 5:55 pm CDT.

Sunshine

In October, the average sunshine in Big Rock is 6.7h.

UV index

In October, the average daily maximum UV index is 3. A UV Index value of 3 to 5 symbolizes a moderate threat to health from exposure to the Sun's UV rays for the ordinary person.
Note: The average daily UV index of 3 in October transforms into the following instructions:
Take precautions - Protection against sunburn is recommended. When the Sun is at its strongest around midday, find shade and limit exposure. By wearing a generously brimmed hat, you can cut UV radiation exposure significantly. On your guard! Snow's reflection can almost double the intensity of the Sun's UV radiation.
Updated: Feb 14, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What is the usual temperature for Big Rock in October?

Big Rock in October has an average high-temperature of 69.6°F (20.9°C) and an average low-temperature of 50.5°F (10.3°C). The average heat index (a.k.a. 'real feel', 'feels like'), which combines relative humidity and air temperature, in September is computed to be 87.8°F (31°C).

What is the least humid month in Big Rock?

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

What is the average humidity in October in Big Rock?

The average relative humidity in October in Big Rock is 72%.

How much does it rain in Big Rock in October?

In Big Rock, Tennessee, in October, it is raining for 10.8 days, with typically 2.68" (68mm) of accumulated precipitation.

When does it start to snow in Big Rock?

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

What is the average length of the day in October in Big Rock?

The average day length in October in Big Rock, Tennessee, is 11h and 14min.

When is the sunrise / sunset in October in Big Rock?

On the first day of October in Big Rock, sunrise is at 6:46 am and sunset at 6:34 pm. On the last day of the month, sunrise is at 7:14 am and sunset at 5:55 pm CDT.

How long on average sun shines in October in Big Rock?

In October, the average sunshine duration in Big Rock, Tennessee, is 6.7h.

How high is the UV index in October in Big Rock?

The average daily maximum UV index in October in Big Rock is 3. 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
Big Rock, TN

Average temperature in October - Big Rock, TN
  • Average high temperature in October: 69.6°F

The warmest month (with the highest average high temperature) is July (89.1°F).
The month with the lowest average high temperature is January (43.3°F).

  • Average low temperature in October: 50.5°F

The month with the highest average low temperature is July (69.3°F).
The coldest month (with the lowest average low temperature) is January (29.8°F).

Average pressure in October
Big Rock, TN

Average pressure in October - Big Rock, 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 (29.96"Hg).

Average wind speed in October
Big Rock, TN

Average wind speed in October - Big Rock, TN
  • Average wind speed in October: 6.9mph

The windiest months (with the highest average wind speed) are January, February and April (8.3mph).
The calmest months (with the lowest average wind speed) are July and August (5mph).

Average humidity in October
Big Rock, TN

Average humidity in October - Big Rock, TN
  • Average humidity in October: 72%

The months with the highest relative humidity are March and December (79%).
The month with the lowest relative humidity is October (72%).

Average rainfall in October
Big Rock, TN

Average rainfall in October - Big Rock, TN
  • Average rainfall in October: 2.68"

The wettest month (with the highest rainfall) is February (4.13").
The driest month (with the least rainfall) is September (1.89").

Average rainfall days in October
Big Rock, TN

Average rainfall days in October - Big Rock, TN
  • Average rainfall days in October: 10.8 days

The month with the highest number of rainy days is July (18.3 days).
The month with the least rainy days is November (10.2 days).

Average snowfall in October
Big Rock, TN

Average snowfall in October - Big Rock, TN
  • Average snowfall in October: 0.08"

The month with the highest snowfall is March (1.5").
The months with the least snowfall are May, June, July, August and September (0").

Average snowfall days in October
Big Rock, TN

Average snowfall days in October - Big Rock, TN
  • Average snowfall days in October: 0.1 days

The month with the highest number of snowfall days is January (3.8 days).
The months with the least snowfall days are May, June, July, August and September (0 days).

Average daylight in October /
Average sunshine in October
Big Rock, TN

Average daylight in October / Average sunshine in October - Big Rock, 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: 6h and 4min

The month with the most sunshine is June (Average sunshine: 10h and 24min).
The month with the least sunshine is February (Average sunshine: 4h and 30min).

Average sunshine days in October
Big Rock, TN

Average sunshine days in October - Big Rock, TN
  • Average sunshine days in October: 17.7 days

The month with the most sunshine days is November (18.3 days).
The month with the least sunshine days is July (10.8 days).

Average UV index in October
Big Rock, TN

Average UV index in October - Big Rock, TN
  • Average UV index in October: 3

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
Big Rock, TN

Average cloud cover in October - Big Rock, TN
  • Average cloud cover in October: 34

The month with the most cloud cover is February (Cloud cover 52).
The months with the least cloud cover are June and September (Cloud cover 30).

Average visibility in October
Big Rock, TN

Average visibility in October - Big Rock, TN
  • Average visibility in October: 6mi

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

Big Rock, Tennessee, USA

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