December weather forecast
Jordan Acres, TN

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Weather in December

The first month of the winter, December, is also a frosty month in Jordan Acres, Tennessee, with an average temperature fluctuating between 36.1°F (2.3°C) and 49.3°F (9.6°C).

Temperature

The onset of December brings a small shift in high-temperatures, falling from a refreshing 57.7°F (14.3°C) in November to a chilly 49.3°F (9.6°C). Throughout December, Jordan Acres encounters an average temperature drop to an icy 36.1°F (2.3°C).

Humidity

The most humid month is December, with an average relative humidity of 78%.

Rainfall

In Jordan Acres, in December, during 11.1 rainfall days, 1.85" (47mm) of precipitation is typically accumulated. Throughout the year, there are 150.1 rainfall days, and 24.41" (620mm) of precipitation is accumulated.

Snowfall

January through April, November and December are months with snowfall. In Jordan Acres, during December, snow falls for 2.5 days and regularly aggregates up to 0.39" (10mm) of snow. Throughout the year, there are 12.1 snowfall days, and 2.24" (57mm) 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 the month, sunrise is at 6:38 am and sunset at 4:32 pm. On the last day of December, sunrise is at 6:56 am and sunset at 4:42 pm CST.

Sunshine

The average sunshine in December is 4.5h.

UV index

February and December, with an average maximum UV index of 2, are months with the lowest UV index. A UV Index value of 2, and less, symbolizes a low threat to health from unsafe exposure to UV radiation for average individuals.
Note: An average maximum UV index of 2 in December leads to these recommendations:
Those with sensitive skin, infants, and children require constant safeguarding from prolonged sun exposure. The most potent solar radiation is around mid-day, so one should minimize exposure to direct sunlight during this period. A wide-brim hat offers excellent sun protection for the eyes, ears, face, and neck. Sunglasses with UVA and UVB protection significantly reduce eye damage from sun exposure. Take to heart! Snow reflection can almost magnify the Sun's UV radiation twofold.
Updated: Jul 28, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What is the usual temperature for Jordan Acres in December?

December temperatures vary between a high-temperature of 49.3°F (9.6°C) and a low-temperature of 36.1°F (2.3°C). The average heat index (a.k.a. 'real feel', 'felt air temperature'), which factors the actual air temperature with the relative humidity, in September is estimated at 87.8°F (31°C).

What is the most humid month?

December is the most humid month, with an average relative humidity of 78%.

What is the average humidity in December?

In Jordan Acres, the average relative humidity in December is 78%.

How many days does it rain in December?

In Jordan Acres, in December, during 11.1 rainfall days, 1.85" (47mm) of precipitation is typically accumulated.

How much does it snow in December?

In Jordan Acres, in December, snow falls for 2.5 days, with typically accumulated 0.39" (10mm) of snow.

What is the month with the shortest days?

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

What is the average length of the day in December?

In Jordan Acres, the average day length in December is 9h and 46min.

What time are sunrise and sunset in December?

On the first day of December in Jordan Acres, sunrise is at 6:38 am and sunset at 4:32 pm. On the last day of the month, sunrise is at 6:56 am and sunset at 4:42 pm CST.

How many hours of sunshine does Jordan Acres have in December?

The average sunshine duration in December is 4.5h.

What is the month with the lowest UV index in Jordan Acres?

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

What is the UV index intensity in December?

In Jordan Acres, the average daily maximum UV index in December is 2. A UV Index estimate of 2, and below, represents a minimal health vulnerability from exposure to Sun's UV rays.
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
Jordan Acres, TN

Average temperature in December - Jordan Acres, TN
  • Average high temperature in December: 49.3°F

The warmest month (with the highest average high temperature) is July (88.7°F).
The month with the lowest average high temperature is January (45.1°F).

  • Average low temperature in December: 36.1°F

The month with the highest average low temperature is July (69.4°F).
The coldest month (with the lowest average low temperature) is January (30.7°F).

Average pressure in December
Jordan Acres, TN

Average pressure in December - Jordan Acres, 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 (29.97"Hg).

Average wind speed in December
Jordan Acres, TN

Average wind speed in December - Jordan Acres, TN
  • Average wind speed in December: 7.3mph

The windiest month (with the highest average wind speed) is February (8mph).
The calmest month (with the lowest average wind speed) is August (4.5mph).

Average humidity in December
Jordan Acres, TN

Average humidity in December - Jordan Acres, TN
  • Average humidity in December: 78%

The month with the highest relative humidity is December (78%).
The months with the lowest relative humidity are June, August and October (73%).

Average rainfall in December
Jordan Acres, TN

Average rainfall in December - Jordan Acres, TN
  • Average rainfall in December: 1.85"

The wettest month (with the highest rainfall) is July (3.19").
The driest month (with the least rainfall) is November (1.38").

Average rainfall days in December
Jordan Acres, TN

Average rainfall days in December - Jordan Acres, TN
  • Average rainfall days in December: 11.1 days

The month with the highest number of rainy days is July (17.3 days).
The month with the least rainy days is November (7.7 days).

Average snowfall in December
Jordan Acres, TN

Average snowfall in December - Jordan Acres, TN
  • Average snowfall in December: 0.39"

The month with the highest snowfall is January (0.71").
The months with the least snowfall are May, June, July, August, September and October (0").

Average snowfall days in December
Jordan Acres, TN

Average snowfall days in December - Jordan Acres, TN
  • Average snowfall days in December: 2.5 days

The month with the highest number of snowfall days is January (3.5 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
Jordan Acres, TN

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

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 48min).

  • Average sunshine in December: 4h and 3min

The months with the most sunshine are June and July (Average sunshine: 10h and 18min).
The month with the least sunshine is February (Average sunshine: 4h and 24min).

Average sunshine days in December
Jordan Acres, TN

Average sunshine days in December - Jordan Acres, TN
  • Average sunshine days in December: 17.1 days

The month with the most sunshine days is November (20.5 days).
The month with the least sunshine days is July (11.8 days).

Average UV index in December
Jordan Acres, TN

Average UV index in December - Jordan Acres, 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 February and December (UV index 2).

Average cloud cover in December
Jordan Acres, TN

Average cloud cover in December - Jordan Acres, TN
  • Average cloud cover in December: 52

The month with the most cloud cover is February (Cloud cover 54).
The month with the least cloud cover is June (Cloud cover 30).

Average visibility in December
Jordan Acres, TN

Average visibility in December - Jordan Acres, 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).

Jordan Acres, Tennessee, USA

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