October weather forecast
Old Washington, TN

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Weather in October

October, the same as September, in Old Washington, Tennessee, is an agreeable autumn month, with an average temperature fluctuating between 69.4°F (20.8°C) and 48.7°F (9.3°C).

Temperature

As Old Washington enters October, the average high-temperature decreases from the a moderately hot 80.6°F (27°C) of September to an agreeable 69.4°F (20.8°C). An average minimum temperature of 48.7°F (9.3°C) marks the month of October.

Humidity

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

Rainfall

In October, in Old Washington, the rain falls for 10.3 days. Throughout October, 2.8" (71mm) of precipitation is accumulated. In Old Washington, Tennessee, during the entire year, the rain falls for 163.6 days and collects up to 37.44" (951mm) of precipitation.

Snowfall

May through October are months without snowfall.

Daylight

In October, the average length of the day is 11h and 16min.
On the first day of the month, sunrise is at 7:35 am and sunset at 7:22 pm. On the last day of October, sunrise is at 8:01 am and sunset at 6:45 pm EDT.

Sunshine

The average sunshine in October is 6.8h.

UV index

The average daily maximum UV index in October is 4. A UV Index estimate of 3 to 5 represents a medium vulnerability from exposure to the Sun's UV radiation for ordinary individuals.
Note: A typical high UV index of 4 in October suggests the following recommendations:
Undertake protective steps - Preventing sun damage is advised. To protect against the Sun's most potent rays, avoid direct exposure around midday. Fend off the sun's harsh rays with appropriate clothing, a wide-brim hat, and UV-protective sunglasses.
Updated: Aug 17, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What is the usual temperature for Old Washington in October?

During October, Old Washington experiences an average high-temperature of 69.4°F (20.8°C) and a low-temperature of 48.7°F (9.3°C). In September, the average heat index (a.k.a. 'real feel', 'feels like'), which factors the actual air temperature with the relative humidity, is computed to be 84.2°F (29°C).

What are the least humid months?

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

What is the average humidity in October?

In October, the average relative humidity is 76%.

How many days does it rain in October?

In Old Washington, in October, it is raining for 10.3 days, with typically 2.8" (71mm) of accumulated precipitation.

When it does not snow?

In Old Washington, snow does not fall in May through October.

Does it snow in October?

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

What is the average length of the day in October?

In October, the average day length is 11h and 16min.

When is the sunrise / sunset in October?

On the first day of October, sunrise is at 7:35 am and sunset at 7:22 pm. On the last day of the month, sunrise is at 8:01 am and sunset at 6:45 pm EDT.

How long on average sun shines in October?

In Old Washington, the average sunshine duration in October is 6.8h.

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
Old Washington, TN

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

The warmest month (with the highest average high temperature) is July (87.4°F).
The month with the lowest average high temperature is January (45.1°F).

  • Average low temperature in October: 48.7°F

The month with the highest average low temperature is July (65.5°F).
The coldest month (with the lowest average low temperature) is January (30.2°F).

Average pressure in October
Old Washington, TN

Average pressure in October - Old Washington, 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
Old Washington, TN

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

The windiest months (with the highest average wind speed) are February and April (6.6mph).
The calmest months (with the lowest average wind speed) are July and August (4mph).

Average humidity in October
Old Washington, TN

Average humidity in October - Old Washington, TN
  • Average humidity in October: 76%

The month with the highest relative humidity is December (80%).
The months with the lowest relative humidity are January, June, July, August, September, October and November (76%).

Average rainfall in October
Old Washington, TN

Average rainfall in October - Old Washington, TN
  • Average rainfall in October: 2.8"

The wettest month (with the highest rainfall) is July (3.94").
The driest month (with the least rainfall) is November (2.28").

Average rainfall days in October
Old Washington, TN

Average rainfall days in October - Old Washington, TN
  • Average rainfall days in October: 10.3 days

The month with the highest number of rainy days is July (17.9 days).
The month with the least rainy days is November (8.8 days).

Average snowfall in October
Old Washington, TN

Average snowfall in October - Old Washington, TN
  • Average snowfall in October: 0"

The month with the highest snowfall is January (0.67").
The months with the least snowfall are May, June, July, August, September and October (0").

Average snowfall days in October
Old Washington, TN

Average snowfall days in October - Old Washington, TN
  • Average snowfall days in October: 0 days

The month with the highest number of snowfall days is January (2.8 days).
The months with the least snowfall days are May, June, July, August, September and October (0 days).

Average daylight in October /
Average sunshine in October
Old Washington, TN

Average daylight in October / Average sunshine in October - Old Washington, 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: 6h and 5min

The month with the most sunshine is June (Average sunshine: 10h and 12min).
The month with the least sunshine is December (Average sunshine: 4h and 48min).

Average sunshine days in October
Old Washington, TN

Average sunshine days in October - Old Washington, TN
  • Average sunshine days in October: 19.6 days

The month with the most sunshine days is November (19.7 days).
The month with the least sunshine days is July (10.8 days).

Average UV index in October
Old Washington, TN

Average UV index in October - Old Washington, 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
Old Washington, TN

Average cloud cover in October - Old Washington, TN
  • Average cloud cover in October: 36

The month with the most cloud cover is February (Cloud cover 53).
The month with the least cloud cover is June (Cloud cover 32).

Average visibility in October
Old Washington, TN

Average visibility in October - Old Washington, TN
  • Average visibility in October: 6mi

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

Old Washington, Tennessee, USA

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