December weather forecast
Old Farm, TN

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Weather in December

The first month of the winter, December, is still a cool month in Old Farm, Tennessee, with an average temperature fluctuating between 50.2°F (10.1°C) and 36.3°F (2.4°C).

Temperature

December ushers in a minor alteration in Old Farm's climate, with the average high-temperature moving from November's moderate 57.6°F (14.2°C) to a cool 50.2°F (10.1°C). Nighttime temperatures consistently average a cold 36.3°F (2.4°C) during December.

Humidity

With an average relative humidity of 80%, December is the most humid month in Old Farm.

Rainfall

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

Snowfall

January through April, November and December are months with snowfall. In December, it is snowing for 2.2 days. Throughout December, 0.59" (15mm) of snow is accumulated. Throughout the year, in Old Farm, Tennessee, there are 13.2 snowfall days, and 4.17" (106mm) 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 7:31 am and sunset at 5:29 pm. On the last day of the month, sunrise is at 7:49 am and sunset at 5:40 pm EST.

Sunshine

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

UV index

January and December, with an average maximum UV index of 2, are months with the lowest UV index in Old Farm. A UV Index value of 2, and less, symbolizes a minimal health hazard from unsafe exposure to UV radiation for the ordinary person.
Note: The daily high UV index of 2 in December translates into this advice:
In contrast to children, who must always be shielded from the sun, most people can tolerate up to an hour of sun exposure without any burns. The midday Sun can be harmful due to its potent UV radiation; seek shade and reduce exposure. Sun-protective clothing, a long-sleeved shirt and pants, a wide-brimmed hat, and UVA and UVB-blocking sunglasses are particularly helpful in blocking UV radiation's harmful effects. Bear in mind! The Sun's UV radiation can nearly double in intensity due to the reflective quality of snow.
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Frequently asked questions

What is the average December temperature in Old Farm?

In December, in Old Farm, the average high-temperature is 50.2°F (10.1°C), and the average low-temperature is 36.3°F (2.4°C). The average heat index (a.k.a. 'apparent temperature', 'real feel'), which combines relative humidity and air temperature, in September is estimated at 87.8°F (31°C).

What is the most humid month in Old Farm?

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

What is the average humidity in December in Old Farm?

In December, the average relative humidity is 80%.

What is the rainiest month in Old Farm?

The month with the most rainfall in Old Farm is December, when the rain falls for 13.7 days and typically aggregates up to 4.37" (111mm) of precipitation.

How much does it rain in Old Farm in December?

In Old Farm, Tennessee, in December, during 13.7 rainfall days, 4.37" (111mm) of precipitation is typically accumulated.

How many days does it snow in December in Old Farm?

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

What is the month with the shortest days in Old Farm?

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 Old Farm?

In Old Farm, the average day length in December is 9h and 50min.

When is the sunrise / sunset in December in Old Farm?

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 7:49 am and sunset at 5:40 pm EST.

What is the month with the least sunshine in Old Farm?

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

How long on average sun shines in December in Old Farm?

In Old Farm, the average sunshine duration in December is 4.9h.

When is the lowest UV index in Old Farm?

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

What is the UV index intensity in December in Old Farm?

In Old Farm, Tennessee, the average daily maximum UV index in December is 2. A UV Index of 2, and less, symbolizes a minimal hazard to health 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
Old Farm, TN

Average temperature in December - Old Farm, 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).

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Average pressure in December
Old Farm, TN

Average pressure in December - Old Farm, 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).

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Average wind speed in December
Old Farm, TN

Average wind speed in December - Old Farm, 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).

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Average humidity in December
Old Farm, TN

Average humidity in December - Old Farm, 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%).

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Average rainfall in December
Old Farm, TN

Average rainfall in December - Old Farm, 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").

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Average rainfall days in December
Old Farm, TN

Average rainfall days in December - Old Farm, 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).

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Average snowfall in December
Old Farm, TN

Average snowfall in December - Old Farm, 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").

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Average snowfall days in December
Old Farm, TN

Average snowfall days in December - Old Farm, 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).

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Average daylight in December /
Average sunshine in December
Old Farm, TN

Average daylight in December / Average sunshine in December - Old Farm, 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).

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Average sunshine days in December
Old Farm, TN

Average sunshine days in December - Old Farm, 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).

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Average UV index in December
Old Farm, TN

Average UV index in December - Old Farm, 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).

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Average cloud cover in December
Old Farm, TN

Average cloud cover in December - Old Farm, 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).

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Average visibility in December
Old Farm, TN

Average visibility in December - Old Farm, 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).

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Old Farm, Tennessee, USA

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