December weather forecast
Haletown, TN

Weather in December

December, the first month of the winter in Haletown, is also a frosty month, with an average temperature varying between 36.1°F (2.3°C) and 49.8°F (9.9°C).

Temperature

In Haletown, the average high-temperature in December marginally drops from a moderate 57.7°F (14.3°C) in November to a frosty 49.8°F (9.9°C). The average low-temperature, in Haletown, is 36.1°F (2.3°C).

Humidity

December is the most humid month, with an average relative humidity of 81%.

Rainfall

In Haletown, in December, it is raining for 13.5 days, with typically 3.9" (99mm) of accumulated precipitation. In Haletown, during the entire year, the rain falls for 172.1 days and collects up to 38.62" (981mm) of precipitation.

Snowfall

Months with snowfall are January through April, November and December. In Haletown, snow falls for 1.2 days, with typically accumulated 0.24" (6mm) of snow. In Haletown, during the entire year, snow falls for 7 days and aggregates up to 1.65" (42mm) of snow.

Daylight

The month with the shortest days is December, with an average of 9h and 51min of daylight.
On the first day of the month, sunrise is at 6:31 am and sunset at 4:30 pm. On the last day of December, in Haletown, sunrise is at 6:49 am and sunset at 4:40 pm CST.

Sunshine

The average sunshine in December is 4.8h.

UV index

The months with the lowest UV index are January and December, with an average maximum UV index of 2. A UV Index estimate of 2, and below, represents a minimal health hazard from unsafe exposure to UV radiation for the average person.
Note: The daily maximum UV index of 2 in December interpret into the following advice:
People with sensitive skin, children, and babies should always be protected from prolonged sun exposure. The solar radiation is most powerful near the mid-day, so the exposure to the direct Sun should be reduced accordingly. On bright days sunglasses that block both UVA and UVB rays should be worn. A hat with a wide brim is extremely helpful, as it can prevent roughly 50% of UV radiation from reaching the eyes. Caution! The reflection of snow can nearly double the intensity of the Sun's UV radiation.
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FAQ

What is the temperature in December in Haletown?

In Haletown, in December, the average high-temperature is 49.8°F (9.9°C), and the average low-temperature is 36.1°F (2.3°C). The average heat index (a.k.a. 'apparent temperature', 'real feel'), which combines relative humidity and air temperature, in September is evaluated at 86°F (30°C).

What is the most humid month in Haletown?

December is the most humid month in Haletown, with an average relative humidity of 81%.

What is the average humidity in December in Haletown?

In Haletown, Tennessee, the average relative humidity in December is 81%.

How many days does it rain in December in Haletown?

In Haletown, Tennessee, during December, the rain falls for 13.5 days and regularly aggregates up to 3.9" (99mm) of precipitation.

How many days does it snow in December in Haletown?

In Haletown, in December, snow falls for 1.2 days, with typically accumulated 0.24" (6mm) of snow.

What is the month with the shortest days in Haletown?

December has the shortest days of the year in Haletown, Tennessee, with an average of 9h and 51min of daylight.

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

In Haletown, Tennessee, the average day length in December is 9h and 51min.

What time are sunrise and sunset in December in Haletown?

On the first day of December in Haletown, Tennessee, sunrise is at 6:31 am and sunset at 4:30 pm. On the last day of the month, sunrise is at 6:49 am and sunset at 4:40 pm CST.

How many hours of sunshine does Haletown have in December?

The average sunshine duration in December is 4.8h.

When is the lowest UV index in Haletown?

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

What is the UV index reading in December in Haletown?

The average daily maximum UV index in December in Haletown is 2. A UV Index value 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 sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility

Average temperature in December
Haletown, TN

Average temperature in December - Haletown, TN
  • Average high temperature in December: 49.8°F

The warmest month (with the highest average high temperature) is July (87.4°F).
The month with the lowest average high temperature is January (45.7°F).

  • Average low temperature in December: 36.1°F

The month with the highest average low temperature is July (66°F).
The coldest month (with the lowest average low temperature) is January (30.9°F).

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Average pressure in December
Haletown, TN

Average pressure in December - Haletown, 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
Haletown, TN

Average wind speed in December - Haletown, TN
  • Average wind speed in December: 5.8mph

The windiest months (with the highest average wind speed) are February, March and April (6.5mph).
The calmest months (with the lowest average wind speed) are July and August (3.9mph).

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Average humidity in December
Haletown, TN

Average humidity in December - Haletown, TN
  • Average humidity in December: 81%

The month with the highest relative humidity is December (81%).
The month with the lowest relative humidity is October (75%).

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Average rainfall in December
Haletown, TN

Average rainfall in December - Haletown, TN
  • Average rainfall in December: 3.9"

The wettest month (with the highest rainfall) is July (3.94").
The driest month (with the least rainfall) is September (2.36").

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Average rainfall days in December
Haletown, TN

Average rainfall days in December - Haletown, TN
  • Average rainfall days in December: 13.5 days

The month with the highest number of rainy days is July (19.3 days).
The month with the least rainy days is November (9.6 days).

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Average snowfall in December
Haletown, TN

Average snowfall in December - Haletown, TN
  • Average snowfall in December: 0.24"

The month with the highest snowfall is February (0.79").
The months with the least snowfall are May, June, July, August, September and October (0").

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Average snowfall days in December
Haletown, TN

Average snowfall days in December - Haletown, TN
  • Average snowfall days in December: 1.2 days

The month with the highest number of snowfall days is February (2.2 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
Haletown, TN

Average daylight in December / Average sunshine in December - Haletown, TN
  • Average daylight in December: 9h and 51min

The month with the longest days is June (Average daylight: 14h and 29min).
The month with the shortest days is December (Average daylight: 9h and 51min).

  • Average sunshine in December: 4h and 48min

The months with the most sunshine are June and July (Average sunshine: 10h and 12min).
The month with the least sunshine is February (Average sunshine: 4h and 30min).

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Average sunshine days in December
Haletown, TN

Average sunshine days in December - Haletown, TN
  • Average sunshine days in December: 16 days

The month with the most sunshine days is October (19.5 days).
The month with the least sunshine days is July (10 days).

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Average UV index in December
Haletown, TN

Average UV index in December - Haletown, 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
Haletown, TN

Average cloud cover in December - Haletown, 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 33).

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Average visibility in December
Haletown, TN

Average visibility in December - Haletown, 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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