December weather forecast
Palmer Acres South, TN

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Weather in December

The first month of the winter, December, is also a frosty month in Palmer Acres South, Tennessee, with an average temperature ranging between min 35.8°F (2.1°C) and max 49.3°F (9.6°C).

Temperature

The transition into December subtly indicates a reduction in the average high-temperature, down to a chilly 49.3°F (9.6°C) from November's mild 57.6°F (14.2°C). Palmer Acres South's average low-temperature is measured at a wintry 35.8°F (2.1°C) during December.

Humidity

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

Rainfall

In Palmer Acres South, Tennessee, during December, the rain falls for 9.6 days and regularly aggregates up to 1.1" (28mm) of precipitation. Throughout the year, in Palmer Acres South, Tennessee, there are 123.1 rainfall days, and 12.76" (324mm) of precipitation is accumulated.

Snowfall

Months with snowfall are January through March, November and December. In December, it is snowing for 1.7 days. Throughout December, 0.2" (5mm) of snow is accumulated. Throughout the year, there are 10.9 snowfall days, and 0.87" (22mm) of snow is accumulated.

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 6:37 am and sunset at 4:32 pm. On the last day of the month, sunrise is at 6:55 am and sunset at 4:42 pm CST.

Sunshine

In Palmer Acres South, the average sunshine in December is 4.7h.

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 reading of 2, and below, represents a low threat to health from exposure to the Sun's UV rays for the ordinary person.
Note: A maximum UV index of 2 in December translates into the following recommendations:
People with sensitive skin, children, and babies should always be protected from prolonged sun exposure. Considering the Sun's intensity during midday, it's wise to minimize direct exposure. Clothes that are both tight-knit and comfortably loose are prime choices for sun protection. Attention! Nearly twice the Sun's UV radiation can be reflected by snow.
Updated: Jul 31, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What is the usual temperature for Palmer Acres South in December?

The high-temperature, in December, in Palmer Acres South, records 49.3°F (9.6°C), while the low-temperature is 35.8°F (2.1°C). In September, the average heat index (a.k.a. 'apparent temperature', 'felt air temperature'), which factors the actual air temperature with the relative humidity, is appraised at 86°F (30°C).

What is the most humid month in Palmer Acres South?

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

What is the average humidity in December in Palmer Acres South?

The average relative humidity in December in Palmer Acres South is 79%.

How much does it rain in December?

In Palmer Acres South, Tennessee, during December, the rain falls for 9.6 days and regularly aggregates up to 1.1" (28mm) of precipitation.

How many days does it snow in December in Palmer Acres South?

In December, it is snowing for 1.7 days. Throughout December, 0.2" (5mm) of snow is accumulated.

What is the month with the shortest days?

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

What is the average length of the day in December?

The average day length in December in Palmer Acres South, Tennessee, is 9h and 47min.

When are sunrise and sunset in December?

In December, on the first day of the month, sunrise is at 6:37 am and sunset at 4:32 pm. On the last day of the month, sunrise is at 6:55 am and sunset at 4:42 pm CST.

How long on average sun shines in December?

The average sunshine duration in December is 4.7h.

When is 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?

In December, the average daily maximum UV index is 2. A UV Index of 2, and less, symbolizes a minimal health vulnerability from unsafe 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
Palmer Acres South, TN

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

The warmest month (with the highest average high temperature) is July (87.8°F).
The month with the lowest average high temperature is January (45.1°F).

  • Average low temperature in December: 35.8°F

The month with the highest average low temperature is July (68.5°F).
The coldest month (with the lowest average low temperature) is January (30.7°F).

Average pressure in December
Palmer Acres South, TN

Average pressure in December - Palmer Acres South, 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
Palmer Acres South, TN

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

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

Average humidity in December
Palmer Acres South, TN

Average humidity in December - Palmer Acres South, TN
  • Average humidity in December: 79%

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

Average rainfall in December
Palmer Acres South, TN

Average rainfall in December - Palmer Acres South, TN
  • Average rainfall in December: 1.1"

The wettest month (with the highest rainfall) is February (1.5").
The driest month (with the least rainfall) is September (0.39").

Average rainfall days in December
Palmer Acres South, TN

Average rainfall days in December - Palmer Acres South, TN
  • Average rainfall days in December: 9.6 days

The month with the highest number of rainy days is July (13.9 days).
The month with the least rainy days is November (7.3 days).

Average snowfall in December
Palmer Acres South, TN

Average snowfall in December - Palmer Acres South, TN
  • Average snowfall in December: 0.2"

The month with the highest snowfall is February (0.31").
The months with the least snowfall are April, May, June, July, August, September and October (0").

Average snowfall days in December
Palmer Acres South, TN

Average snowfall days in December - Palmer Acres South, TN
  • Average snowfall days in December: 1.7 days

The month with the highest number of snowfall days is January (3.8 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
Palmer Acres South, TN

Average daylight in December / Average sunshine in December - Palmer Acres South, 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 4min

The month with the most sunshine is June (Average sunshine: 10h and 36min).
The month with the least sunshine is February (Average sunshine: 4h and 30min).

Average sunshine days in December
Palmer Acres South, TN

Average sunshine days in December - Palmer Acres South, TN
  • Average sunshine days in December: 18.5 days

The month with the most sunshine days is November (21.2 days).
The month with the least sunshine days is July (13.3 days).

Average UV index in December
Palmer Acres South, TN

Average UV index in December - Palmer Acres South, 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
Palmer Acres South, TN

Average cloud cover in December - Palmer Acres South, TN
  • Average cloud cover in December: 51

The month with the most cloud cover is February (Cloud cover 53).
The month with the least cloud cover is June (Cloud cover 29).

Average visibility in December
Palmer Acres South, TN

Average visibility in December - Palmer Acres South, 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).

Palmer Acres South, Tennessee, USA

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