December weather forecast
Fort Cheatham, TN

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Weather in December

December, the first month of the winter in Fort Cheatham, is also a fresh month, with an average temperature ranging between min 36.3°F (2.4°C) and max 50.2°F (10.1°C).

Temperature

In Fort Cheatham, entering December brings a subtle temperature decrement, reducing from November's refreshing 57.6°F (14.2°C) to a cool 50.2°F (10.1°C). December nights cool down to an average low-temperature of 36.3°F (2.4°C).

Humidity

The most humid month is December, with an average relative humidity of 80%.

Rainfall

December is the month with the most rainfall. Rain falls for 13.7 days and accumulates 4.37" (111mm) of precipitation.

Snowfall

Months with snowfall are January through April, November and December. In Fort Cheatham, in December, snow falls for 2.2 days, with typically accumulated 0.59" (15mm) of snow. In Fort Cheatham, during the entire year, snow falls for 13.2 days and aggregates up to 4.17" (106mm) of snow.

Daylight

December has the shortest days of the year, with an average of 9h and 48min of daylight.
On the first day of December, sunrise is at 7:31 am and sunset at 5:29 pm. On the last day of the month, sunrise is at 7:48 am and sunset at 5:39 pm EST.

Sunshine

December has the least sunshine of the year, with an average of 4.9h of sunshine.

UV index

The months with the lowest UV index are January and December, with an average maximum UV index of 2. A UV Index reading of 2, and below, represents a minimal health vulnerability from exposure to the Sun's UV radiation for the average person.
Note: In December, a daily UV index of 2 turns into the following recommendations:
Though the majority can handle prolonged sun exposure, it is crucial to always shield babies, children, and those with fair skin. Limiting sun exposure during midday hours helps in reducing the harmful effects of UV radiation. A hat with a broad brim is indispensable, filtering out up to half of UV rays. Warning! The reflection from snow can nearly magnify the Sun's UV radiation twofold.
Updated: Aug 16, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What are December temperatures?

The average high-temperature, in December, in Fort Cheatham, is 50.2°F (10.1°C), while the average low-temperature is 36.3°F (2.4°C). In September, the average heat index (a.k.a. 'real feel', 'apparent temperature'), which represents the influence of relative humidity on air temperature, is calculated to be 87.8°F (31°C).

What is the most humid month?

December is the most humid month, with an average relative humidity of 80%.

What is the average humidity in December?

The average relative humidity in December is 80%.

What is the wettest month?

December is the month with the most rainfall. Rain falls for 13.7 days and accumulates 4.37" (111mm) of precipitation.

How much does it rain in December?

In Fort Cheatham, in December, it is raining for 13.7 days, with typically 4.37" (111mm) of accumulated precipitation.

How many days does it snow in December?

In Fort Cheatham, in December, snow falls for 2.2 days, with typically accumulated 0.59" (15mm) of snow.

What is the month with the shortest days?

December has the shortest days of the year, with an average of 9h and 48min of daylight.

What is the average length of the day in December?

In Fort Cheatham, the average day length in December is 9h and 51min.

What time are sunrise and sunset in December?

On the first day of December in Fort Cheatham, sunrise is at 7:31 am and sunset at 5:29 pm. On the last day of the month, sunrise is at 7:48 am and sunset at 5:39 pm EST.

What is the month with the least sunshine?

The month with the least sunshine is December, with an average of 4.9h of sunshine.

How many hours of sunshine does Fort Cheatham have in December?

In Fort Cheatham, the average sunshine duration in December is 4.9h.

When is the lowest UV index?

The months with the lowest UV index are January and December, with an average maximum UV index of 2.

How high is the UV index in December in Fort Cheatham?

In Fort Cheatham, the average daily maximum UV index in December is 2. A UV Index reading of 2, and below, represents a minimal health vulnerability from unprotected exposure to UV radiation.
Average humidity
Average rainfall days
Average snowfall days
Average daylight
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility

Average temperature in December
Fort Cheatham, TN

Average temperature in December - Fort Cheatham, TN
  • Average high temperature in December: 50.2°F

The warmest month (with the highest average high temperature) is July (88°F).
The month with the lowest average high temperature is January (46°F).

  • Average low temperature in December: 36.3°F

The month with the highest average low temperature is July (67.1°F).
The coldest month (with the lowest average low temperature) is January (30.7°F).

Average pressure in December
Fort Cheatham, TN

Average pressure in December - Fort Cheatham, TN
  • Average pressure in December: 30.15"Hg

The month with the highest atmospheric pressure is January (30.17"Hg).
The month with the lowest atmospheric pressure is June (29.98"Hg).

Average wind speed in December
Fort Cheatham, TN

Average wind speed in December - Fort Cheatham, TN
  • Average wind speed in December: 5.7mph

The windiest month (with the highest average wind speed) is February (6.4mph).
The calmest month (with the lowest average wind speed) is August (3.8mph).

Average humidity in December
Fort Cheatham, TN

Average humidity in December - Fort Cheatham, TN
  • Average humidity in December: 80%

The month with the highest relative humidity is December (80%).
The months with the lowest relative humidity are June, July, August, October and November (75%).

Average rainfall in December
Fort Cheatham, TN

Average rainfall in December - Fort Cheatham, TN
  • Average rainfall in December: 4.37"

The wettest month (with the highest rainfall) is December (4.37").
The driest month (with the least rainfall) is September (2.56").

Average rainfall days in December
Fort Cheatham, TN

Average rainfall days in December - Fort Cheatham, TN
  • Average rainfall days in December: 13.7 days

The month with the highest number of rainy days is July (19.6 days).
The month with the least rainy days is November (9.8 days).

Average snowfall in December
Fort Cheatham, TN

Average snowfall in December - Fort Cheatham, TN
  • Average snowfall in December: 0.59"

The month with the highest snowfall is February (1.85").
The months with the least snowfall are May, June, July, August, September and October (0").

Average snowfall days in December
Fort Cheatham, TN

Average snowfall days in December - Fort Cheatham, TN
  • Average snowfall days in December: 2.2 days

The month with the highest number of snowfall days is January (4.1 days).
The months with the least snowfall days are May, June, July, August, September and October (0 days).

Average daylight in December /
Average sunshine in December
Fort Cheatham, TN

Average daylight in December / Average sunshine in December - Fort Cheatham, TN
  • Average daylight in December: 9h and 5min

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 December: 4h and 5min

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 December
Fort Cheatham, TN

Average sunshine days in December - Fort Cheatham, TN
  • Average sunshine days in December: 15.1 days

The month with the most sunshine days is October (18.9 days).
The month with the least sunshine days is July (9.4 days).

Average UV index in December
Fort Cheatham, TN

Average UV index in December - Fort Cheatham, TN
  • Average UV index in December: 2

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 and December (UV index 2).

Average cloud cover in December
Fort Cheatham, TN

Average cloud cover in December - Fort Cheatham, TN
  • Average cloud cover in December: 50

The month with the most cloud cover is February (Cloud cover 52).
The month with the least cloud cover is June (Cloud cover 31).

Average visibility in December
Fort Cheatham, TN

Average visibility in December - Fort Cheatham, TN
  • Average visibility in December: 5mi

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).

Fort Cheatham, Tennessee, USA

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