October weather forecast
Coulterville, TN

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Weather in October

October, like September, is an agreeable autumn month in Coulterville, Tennessee, with an average temperature fluctuating between 69.4°F (20.8°C) and 49.3°F (9.6°C).

Temperature

A moderate decline in the average high-temperature is seen during October, decreasing from a warm 81°F (27.2°C) in September to an agreeable 69.4°F (20.8°C). Coulterville anticipates an average minimum temperature of 49.3°F (9.6°C) in the month of October.

Humidity

January, June through November, with an average relative humidity of 76%, are the least humid months.

Rainfall

In Coulterville, in October, during 9.8 rainfall days, 2.2" (56mm) of precipitation is typically accumulated. Throughout the year, there are 160.4 rainfall days, and 29.45" (748mm) of precipitation is accumulated.

Snowfall

May through October are months without snowfall.

Daylight

The average length of the day in October is 11h and 17min.
On the first day of October, sunrise is at 7:35 am and sunset at 7:23 pm. On the last day of the month, sunrise is at 8:01 am and sunset at 6:46 pm EDT.

Sunshine

In October, the average sunshine is 7h.

UV index

The average daily maximum UV index in October is 4. A UV Index estimate of 3 to 5 represents a moderate health risk from exposure to the Sun's UV rays for the average person.
Note: The maximum UV index of 4 during October translates into these guidelines:
Ensure safety - Sun damage prevention is strongly urged. UV radiation from the Sun is most dangerous during midday; take precautions and seek shade. Opt for tightly woven and loose clothing to enhance protection from the Sun. Take to heart! Snow reflection can almost magnify the Sun's UV radiation twofold.
Updated: Jun 16, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What are the temperatures in October?

In Coulterville, 69.4°F (20.8°C) is the average high-temperature and 49.3°F (9.6°C) is the average low-temperature during October. In September, the average heat index (a.k.a. 'feels like', 'apparent temperature'), which calculates the temperature value influenced by the moisture in the air, is appraised at 86°F (30°C).

What is the least humid month?

The months with the lowest humidity are January, June through November, with an average relative humidity of 76%.

What is the average humidity in October?

In Coulterville, the average relative humidity in October is 76%.

How much does it rain in October?

In Coulterville, during October, the rain falls for 9.8 days and regularly aggregates up to 2.2" (56mm) of precipitation.

When it does not snow?

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

Does it snow in October?

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

What is the average length of the day in October?

The average day length in October is 11h and 17min.

What time are sunrise and sunset in October?

In October, on the first day of the month, sunrise is at 7:35 am and sunset at 7:23 pm. On the last day of the month, sunrise is at 8:01 am and sunset at 6:46 pm EDT.

How long on average sun shines in October?

The average sunshine duration in October is 7h.

How high is the UV index in October?

In October, the average daily maximum UV index is 4. A UV Index estimate of 3 to 5 represents a moderate vulnerability 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
Coulterville, TN

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

The warmest month (with the highest average high temperature) is July (87.1°F).
The month with the lowest average high temperature is January (45°F).

  • Average low temperature in October: 49.3°F

The month with the highest average low temperature is July (65.8°F).
The coldest month (with the lowest average low temperature) is January (30.4°F).

Average pressure in October
Coulterville, TN

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

The months with the highest atmospheric pressure are January and November (30.16"Hg).
The month with the lowest atmospheric pressure is June (29.98"Hg).

Average wind speed in October
Coulterville, TN

Average wind speed in October - Coulterville, TN
  • Average wind speed in October: 5.2mph

The windiest month (with the highest average wind speed) is February (6.6mph).
The calmest months (with the lowest average wind speed) are July and August (3.9mph).

Average humidity in October
Coulterville, TN

Average humidity in October - Coulterville, TN
  • Average humidity in October: 76%

The month with the highest relative humidity is December (81%).
The months with the lowest relative humidity are January, June, July, August, September, October and November (76%).

Average rainfall in October
Coulterville, TN

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

The wettest month (with the highest rainfall) is December (3.15").
The driest month (with the least rainfall) is September (1.77").

Average rainfall days in October
Coulterville, TN

Average rainfall days in October - Coulterville, TN
  • Average rainfall days in October: 9.8 days

The month with the highest number of rainy days is July (17.6 days).
The month with the least rainy days is November (8.7 days).

Average snowfall in October
Coulterville, TN

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

The month with the highest snowfall is January (0.51").
The months with the least snowfall are May, June, July, August, September and October (0").

Average snowfall days in October
Coulterville, TN

Average snowfall days in October - Coulterville, TN
  • Average snowfall days in October: 0.1 days

The month with the highest number of snowfall days is January (3.4 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
Coulterville, TN

Average daylight in October / Average sunshine in October - Coulterville, 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 0min

The month with the most sunshine is June (Average sunshine: 10h and 18min).
The month with the least sunshine is December (Average sunshine: 4h and 54min).

Average sunshine days in October
Coulterville, TN

Average sunshine days in October - Coulterville, TN
  • Average sunshine days in October: 19.8 days

The month with the most sunshine days is November (20 days).
The month with the least sunshine days is July (11.5 days).

Average UV index in October
Coulterville, TN

Average UV index in October - Coulterville, 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
Coulterville, TN

Average cloud cover in October - Coulterville, TN
  • Average cloud cover in October: 35

The month with the most cloud cover is February (Cloud cover 52).
The month with the least cloud cover is June (Cloud cover 32).

Average visibility in October
Coulterville, TN

Average visibility in October - Coulterville, 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).

Coulterville, Tennessee, USA

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