December weather forecast
Broylesville, TN

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Weather in December

December, the first month of the winter in Broylesville, is also a frosty month, with an average temperature ranging between max 46.9°F (8.3°C) and min 32.5°F (0.3°C).

Temperature

Broylesville's weather subtly changes with the onset of December, barely falling from a fresh 54.5°F (12.5°C) in November to a frosty 46.9°F (8.3°C). During December, the average low-temperature in Broylesville, Tennessee, is a cold 32.5°F (0.3°C).

Humidity

February and December, with an average relative humidity of 79%, are the most humid months in Broylesville.

Rainfall

In Broylesville, in December, it is raining for 12.7 days, with typically 3.07" (78mm) of accumulated precipitation. In Broylesville, during the entire year, the rain falls for 175.9 days and collects up to 31.93" (811mm) of precipitation.

Snowfall

January through April, October through December are months with snowfall. The month with the most snowfall in Broylesville is December, when snow falls for 5.9 days and typically aggregates up to 3.74" (95mm) of snow.

Daylight

The month with the shortest days in Broylesville is December, with an average of 9h and 42min of daylight.
On the first day of the month, sunrise is at 7:23 am and sunset at 5:15 pm. On the last day of December, sunrise is at 7:41 am and sunset at 5:26 pm EST.

Sunshine

The average sunshine in December in Broylesville, Tennessee, is 5.4h.

UV index

The months with the lowest UV index in Broylesville, Tennessee, are January, February and December, with an average maximum UV index of 2. A UV Index value of 2, and less, symbolizes a minimal health vulnerability from exposure to the Sun's UV rays for ordinary individuals.
Note: An average maximum UV index of 2 in December leads to these recommendations:
People with sensitive skin, children, and babies should always be protected from prolonged sun exposure. Being in direct Sun during midday can be harmful due to intense solar radiation; take precautions. Employ a hat with a wide brim for robust protection, cutting UV exposure by half. Notice this! Nearly double the intensity of the Sun's UV radiation can be caused by snow reflection.
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Frequently asked questions

What are December temperatures in Broylesville?

An average high-temperature, in December, in Broylesville, is 46.9°F (8.3°C) and the average low-temperature is 32.5°F (0.3°C). In August, the average heat index (a.k.a. 'feels like', 'felt air temperature'), which factors the actual air temperature with the relative humidity, is evaluated at 89.6°F (32°C).

What is the most humid month in Broylesville?

The months with the highest humidity in Broylesville, Tennessee, are February and December, with an average relative humidity of 79%.

What is the average humidity in December in Broylesville?

The average relative humidity in December in Broylesville, Tennessee, is 79%.

How many days does it rain in December in Broylesville?

In Broylesville, Tennessee, in December, it is raining for 12.7 days, with typically 3.07" (78mm) of accumulated precipitation.

When does it snow the most in Broylesville?

The month with the most snowfall is December, when snow falls for 5.9 days and typically aggregates up to 3.74" (95mm) of snow.

How much does it snow in Broylesville in December?

In Broylesville, Tennessee, in December, snow falls for 5.9 days, with typically accumulated 3.74" (95mm) of snow.

What is the month with the shortest days in Broylesville?

With an average of 9h and 42min of daylight, December has the shortest days of the year in Broylesville, Tennessee.

What is the average length of the day in December in Broylesville?

The average day length in December in Broylesville, Tennessee, is 9h and 44min.

When are sunrise and sunset in December in Broylesville?

In December, on the first day of the month, sunrise is at 7:23 am and sunset at 5:15 pm. On the last day of the month, sunrise is at 7:41 am and sunset at 5:26 pm EST.

How long on average sun shines in December in Broylesville?

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

What is the month with the lowest UV index in Broylesville?

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 Broylesville?

In December, the average daily maximum UV index is 2. A UV Index estimate of 2, and below, represents a low health risk 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
Broylesville, TN

Average temperature in December - Broylesville, TN
  • Average high temperature in December: 46.9°F

The warmest month (with the highest average high temperature) is July (83.3°F).
The month with the lowest average high temperature is January (41.7°F).

  • Average low temperature in December: 32.5°F

The month with the highest average low temperature is July (61°F).
The coldest month (with the lowest average low temperature) is January (26.6°F).

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Average pressure in December
Broylesville, TN

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

The month with the highest atmospheric pressure is 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
Broylesville, TN

Average wind speed in December - Broylesville, TN
  • Average wind speed in December: 5.7mph

The windiest month (with the highest average wind speed) is April (6.6mph).
The calmest month (with the lowest average wind speed) is August (3.7mph).

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Average humidity in December
Broylesville, TN

Average humidity in December - Broylesville, TN
  • Average humidity in December: 79%

The months with the highest relative humidity are February and December (79%).
The month with the lowest relative humidity is November (75%).

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Average rainfall in December
Broylesville, TN

Average rainfall in December - Broylesville, TN
  • Average rainfall in December: 3.07"

The wettest month (with the highest rainfall) is February (3.39").
The driest month (with the least rainfall) is September (1.61").

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Average rainfall days in December
Broylesville, TN

Average rainfall days in December - Broylesville, TN
  • Average rainfall days in December: 12.7 days

The month with the highest number of rainy days is May (18.2 days).
The month with the least rainy days is November (10.3 days).

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Average snowfall in December
Broylesville, TN

Average snowfall in December - Broylesville, TN
  • Average snowfall in December: 3.74"

The month with the highest snowfall is December (3.74").
The months with the least snowfall are May, June, July, August and September (0").

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Average snowfall days in December
Broylesville, TN

Average snowfall days in December - Broylesville, TN
  • Average snowfall days in December: 5.9 days

The month with the highest number of snowfall days is January (9.1 days).
The months with the least snowfall days are June, July, August and September (0 days).

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Average daylight in December /
Average sunshine in December
Broylesville, TN

Average daylight in December / Average sunshine in December - Broylesville, TN
  • Average daylight in December: 9h and 4min

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 42min).

  • Average sunshine in December: 5h and 2min

The month with the most sunshine is June (Average sunshine: 10h and 36min).
The month with the least sunshine is January (Average sunshine: 4h and 54min).

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Average sunshine days in December
Broylesville, TN

Average sunshine days in December - Broylesville, TN
  • Average sunshine days in December: 13.7 days

The month with the most sunshine days is October (17.7 days).
The month with the least sunshine days is February (9.3 days).

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Average UV index in December
Broylesville, TN

Average UV index in December - Broylesville, TN
  • Average UV index in December: 2

The months with the highest UV index are 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
Broylesville, TN

Average cloud cover in December - Broylesville, TN
  • Average cloud cover in December: 48

The month with the most cloud cover is February (Cloud cover 52).
The month with the least cloud cover is August (Cloud cover 30).

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Average visibility in December
Broylesville, TN

Average visibility in December - Broylesville, TN
  • Average visibility in December: 5mi

The months with the highest visibility are April, June, July, August, October and November (6mi).
The months with the lowest visibility are January, February, March, May, September and December (5mi).

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Broylesville, Tennessee, USA

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