December weather forecast
Sandy Ridge, TN

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Weather in December

December, the first month of the winter in Sandy Ridge, is also a frosty month, with an average temperature varying between 49.6°F (9.8°C) and 34.5°F (1.4°C).

Temperature

With the onset of December, the average high-temperature subtly recedes from November's moderate 57.4°F (14.1°C) to a chilly 49.6°F (9.8°C). In December, the nighttime temperature lowers to an average of 34.5°F (1.4°C).

Humidity

The months with the highest humidity in Sandy Ridge, Tennessee, are February and December, with an average relative humidity of 78%.

Rainfall

In Sandy Ridge, in December, it is raining for 10.6 days, with typically 2.4" (61mm) of accumulated precipitation. In Sandy Ridge, during the entire year, the rain falls for 135.1 days and collects up to 22.01" (559mm) of precipitation.

Snowfall

January through April, October through December are months with snowfall in Sandy Ridge, Tennessee. In Sandy Ridge, in December, snow falls for 2.8 days, with typically accumulated 0.71" (18mm) of snow. In Sandy Ridge, Tennessee, during the entire year, snow falls for 15.8 days and aggregates up to 4.57" (116mm) 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 7:26 am and sunset at 5:19 pm. On the last day of the month, sunrise is at 7:43 am and sunset at 5:29 pm EST.

Sunshine

The average sunshine in December in Sandy Ridge, Tennessee, is 5.4h.

UV index

January, February and December, with an average maximum UV index of 2, are months with the lowest UV index. A UV Index estimate of 2, and below, represents a low health risk from unprotected exposure to Sun's UV rays for the average person.
Note: In December, the maximum UV index of 2 suggests these recommendations:
It is important to always shield children, babies, and individuals with sensitive skin from prolonged exposure to the sun. The Sun's UV radiation is especially harmful around midday, so reduce exposure and stay safe. Select sunglasses that boast both UVA and UVB protection to limit the adverse effects of the sun on the eyes. Be informed! The Sun's UV radiation can be nearly doubled due to the reflection from snow.
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Frequently asked questions

What are the temperatures in Sandy Ridge in December?

December temperatures in Sandy Ridge, Tennessee, vary between a high-temperature of 49.6°F (9.8°C) and a low-temperature of 34.5°F (1.4°C). In September, the average heat index (a.k.a. 'felt air temperature', 'apparent temperature'), which combines air temperature and relative humidity, is evaluated at 86°F (30°C).

What is the most humid month in Sandy Ridge?

The months with the highest humidity in Sandy Ridge, Tennessee, are February and December, with an average relative humidity of 78%.

What is the average humidity in December in Sandy Ridge?

In December, the average relative humidity in Sandy Ridge is 78%.

How much does it rain in Sandy Ridge in December?

In Sandy Ridge, Tennessee, in December, during 10.6 rainfall days, 2.4" (61mm) of precipitation is typically accumulated.

How much does it snow in Sandy Ridge in December?

In Sandy Ridge, in December, during 2.8 snowfall days, 0.71" (18mm) of snow is typically accumulated.

What is the month with the shortest days in Sandy Ridge?

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 Sandy Ridge?

The average day length in December in Sandy Ridge is 9h and 46min.

When are sunrise and sunset in December in Sandy Ridge?

In December, on the first day of the month, sunrise is at 7:26 am and sunset at 5:19 pm. On the last day of the month, sunrise is at 7:43 am and sunset at 5:29 pm EST.

How long on average sun shines in December in Sandy Ridge?

The average sunshine duration in December in Sandy Ridge, Tennessee, is 5.4h.

When is the lowest UV index in Sandy Ridge?

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

What is the UV index reading in December in Sandy Ridge?

In December, the average daily maximum UV index in Sandy Ridge is 2. A UV Index estimate of 2, and below, represents a low health threat 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
Sandy Ridge, TN

Average temperature in December - Sandy Ridge, TN
  • Average high temperature in December: 49.6°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°F).

  • Average low temperature in December: 34.5°F

The month with the highest average low temperature is July (64°F).
The coldest month (with the lowest average low temperature) is January (28.6°F).

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Average pressure in December
Sandy Ridge, TN

Average pressure in December - Sandy Ridge, TN
  • Average pressure in December: 30.14"Hg

The months with the highest atmospheric pressure are January and November (30.16"Hg).
The month with the lowest atmospheric pressure is June (29.99"Hg).

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Average wind speed in December
Sandy Ridge, TN

Average wind speed in December - Sandy Ridge, TN
  • Average wind speed in December: 5.2mph

The windiest month (with the highest average wind speed) is April (6mph).
The calmest month (with the lowest average wind speed) is August (3.7mph).

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Average humidity in December
Sandy Ridge, TN

Average humidity in December - Sandy Ridge, TN
  • Average humidity in December: 78%

The months with the highest relative humidity are February and December (78%).
The months with the lowest relative humidity are July and August (72%).

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Average rainfall in December
Sandy Ridge, TN

Average rainfall in December - Sandy Ridge, TN
  • Average rainfall in December: 2.4"

The wettest month (with the highest rainfall) is February (2.8").
The driest month (with the least rainfall) is September (1.14").

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Average rainfall days in December
Sandy Ridge, TN

Average rainfall days in December - Sandy Ridge, TN
  • Average rainfall days in December: 10.6 days

The month with the highest number of rainy days is July (13.6 days).
The month with the least rainy days is October (8.5 days).

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Average snowfall in December
Sandy Ridge, TN

Average snowfall in December - Sandy Ridge, TN
  • Average snowfall in December: 0.71"

The month with the highest snowfall is February (1.5").
The months with the least snowfall are May, June, July, August and September (0").

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Average snowfall days in December
Sandy Ridge, TN

Average snowfall days in December - Sandy Ridge, TN
  • Average snowfall days in December: 2.8 days

The month with the highest number of snowfall days is January (4.5 days).
The months with the least snowfall days are May, June, July, August and September (0 days).

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Average daylight in December /
Average sunshine in December
Sandy Ridge, TN

Average daylight in December / Average sunshine in December - Sandy Ridge, 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: 5h and 2min

The months with the most sunshine are June and July (Average sunshine: 10h and 54min).
The month with the least sunshine is January (Average sunshine: 5h and 12min).

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Average sunshine days in December
Sandy Ridge, TN

Average sunshine days in December - Sandy Ridge, TN
  • Average sunshine days in December: 18.1 days

The month with the most sunshine days is October (21.4 days).
The month with the least sunshine days is February (14.4 days).

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Average UV index in December
Sandy Ridge, TN

Average UV index in December - Sandy Ridge, 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).

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Average cloud cover in December
Sandy Ridge, TN

Average cloud cover in December - Sandy Ridge, TN
  • Average cloud cover in December: 45

The month with the most cloud cover is February (Cloud cover 49).
The months with the least cloud cover are June and August (Cloud cover 26).

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Average visibility in December
Sandy Ridge, TN

Average visibility in December - Sandy Ridge, 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).

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Sandy Ridge, Tennessee, USA

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