December weather forecast
Cedar Fork, TN

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Weather in December

December, the first month of the winter in Cedar Fork, is still a cool month, with an average temperature varying between 36.1°F (2.3°C) and 50.2°F (10.1°C).

Temperature

In Cedar Fork, the average high-temperature in December slightly decreases from a refreshing 57.9°F (14.4°C) in November to a fresh 50.2°F (10.1°C). An average low-temperature of 36.1°F (2.3°C) marks the nights throughout December.

Humidity

December is the most humid month in Cedar Fork, with an average relative humidity of 79%.

Rainfall

In Cedar Fork, in December, during 12.3 rainfall days, 3.7" (94mm) of precipitation is typically accumulated. In Cedar Fork, during the entire year, the rain falls for 159.4 days and collects up to 35.71" (907mm) of precipitation.

Snowfall

January through April, October through December are months with snowfall. In December, it is snowing for 2.4 days. Throughout December, 0.51" (13mm) of snow is accumulated. Throughout the year, there are 12.9 snowfall days, and 3.46" (88mm) of snow is accumulated.

Daylight

The month with the shortest days is December, with an average of 9h and 48min of daylight.
On the first day of December, sunrise is at 7:29 am and sunset at 5:24 pm. On the last day of the month, sunrise is at 7:47 am and sunset at 5:35 pm EST.

Sunshine

January and December, with an average of 5.1h of sunshine, are months with the least sunshine.

UV index

The months with the lowest UV index are January, February and December, with an average maximum UV index of 2. A UV Index of 2, and less, symbolizes a minimal health vulnerability from exposure to the Sun's UV rays for the ordinary person.
Note: The maximum daily UV index, 2 in December, converts into the following recommendations:
While most people are not greatly affected by extended sun exposure, those with fair skin, babies, and children must always have protection. To protect against the Sun's most potent rays, avoid direct exposure around midday. Stay sun-safe with clothing that is both closely woven and worn loosely. Beware! Reflection from snow can magnify the Sun's UV radiation nearly twofold.
Updated: Jul 23, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What is the average December temperature in Cedar Fork?

The average high-temperature and low-temperature in Cedar Fork, Tennessee, during December are 50.2°F (10.1°C) and 36.1°F (2.3°C) respectively. In September, the average heat index (a.k.a. 'feels like', 'real feel'), which combines relative humidity and air temperature, is estimated at 86°F (30°C).

What is the most humid month?

With an average relative humidity of 79%, December is the most humid month.

What is the average humidity in December?

The average relative humidity in December is 79%.

How much does it rain in Cedar Fork in December?

In Cedar Fork, during December, the rain falls for 12.3 days and regularly aggregates up to 3.7" (94mm) of precipitation.

How many days does it snow in December?

In Cedar Fork, during December, snow falls for 2.4 days and regularly aggregates up to 0.51" (13mm) of snow.

What is the month with the shortest days?

The month with the shortest days in Cedar Fork is December, with an average of 9h and 48min of daylight.

How many hours of daylight does Cedar Fork have in December?

The average day length in December in Cedar Fork is 9h and 47min.

When are sunrise and sunset in December?

On the first day of December, sunrise is at 7:29 am and sunset at 5:24 pm. On the last day of the month, sunrise is at 7:47 am and sunset at 5:35 pm EST.

What is the month with the least sunshine?

The months with the least sunshine are January and December, with an average of 5.1h of sunshine.

How many hours of sunshine does Cedar Fork have in December?

In December, the average sunshine duration is 5.1h.

What are the months with the lowest UV index?

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

What is the UV index intensity in December?

The average daily maximum UV index in December is 2. A UV Index of 2, and less, symbolizes a minimal health vulnerability from exposure to the Sun's 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
Cedar Fork, TN

Average temperature in December - Cedar Fork, TN
  • Average high temperature in December: 50.2°F

The warmest month (with the highest average high temperature) is July (87.3°F).
The month with the lowest average high temperature is January (45.7°F).

  • Average low temperature in December: 36.1°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 (30.6°F).

Average pressure in December
Cedar Fork, TN

Average pressure in December - Cedar Fork, TN
  • Average pressure in December: 30.15"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 December
Cedar Fork, TN

Average wind speed in December - Cedar Fork, TN
  • Average wind speed in December: 5.8mph

The windiest month (with the highest average wind speed) is April (6.5mph).
The calmest months (with the lowest average wind speed) are July and August (4mph).

Average humidity in December
Cedar Fork, TN

Average humidity in December - Cedar Fork, TN
  • Average humidity in December: 79%

The month with the highest relative humidity is December (79%).
The month with the lowest relative humidity is August (74%).

Average rainfall in December
Cedar Fork, TN

Average rainfall in December - Cedar Fork, TN
  • Average rainfall in December: 3.7"

The wettest month (with the highest rainfall) is February (3.9").
The driest month (with the least rainfall) is September (1.93").

Average rainfall days in December
Cedar Fork, TN

Average rainfall days in December - Cedar Fork, TN
  • Average rainfall days in December: 12.3 days

The month with the highest number of rainy days is July (17.4 days).
The month with the least rainy days is November (8.8 days).

Average snowfall in December
Cedar Fork, TN

Average snowfall in December - Cedar Fork, TN
  • Average snowfall in December: 0.51"

The month with the highest snowfall is January (1.1").
The months with the least snowfall are May, June, July, August and September (0").

Average snowfall days in December
Cedar Fork, TN

Average snowfall days in December - Cedar Fork, TN
  • Average snowfall days in December: 2.4 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 and September (0 days).

Average daylight in December /
Average sunshine in December
Cedar Fork, TN

Average daylight in December / Average sunshine in December - Cedar Fork, 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: 5h and 1min

The month with the most sunshine is June (Average sunshine: 10h and 42min).
The months with the least sunshine are January and December (Average sunshine: 5h and 6min).

Average sunshine days in December
Cedar Fork, TN

Average sunshine days in December - Cedar Fork, TN
  • Average sunshine days in December: 16.8 days

The month with the most sunshine days is October (19.6 days).
The month with the least sunshine days is July (11.6 days).

Average UV index in December
Cedar Fork, TN

Average UV index in December - Cedar Fork, 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, February and December (UV index 2).

Average cloud cover in December
Cedar Fork, TN

Average cloud cover in December - Cedar Fork, TN
  • Average cloud cover in December: 48

The month with the most cloud cover is February (Cloud cover 51).
The month with the least cloud cover is June (Cloud cover 27).

Average visibility in December
Cedar Fork, TN

Average visibility in December - Cedar Fork, TN
  • Average visibility in December: 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).

Cedar Fork, Tennessee, USA

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