December weather forecast
Beta, TN

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Weather in December

December, the first month of the winter in Beta, is still a cool month, with an average temperature ranging between min 35.8°F (2.1°C) and max 50°F (10°C).

Temperature

The arrival of December correlates with a minor temperature reduction, down from November's moderate 57.6°F (14.2°C) to a cool 50°F (10°C). In December, Beta encounters an average low-temperature of 35.8°F (2.1°C) during the night.

Humidity

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

Rainfall

The months with the most rainfall are July and December, with an average 4.29" (109mm) of precipitation.

Snowfall

Months with snowfall in Beta are January through April, November and December. In Beta, during December, snow falls for 2.2 days and regularly aggregates up to 0.55" (14mm) of snow. In Beta, during the entire year, snow falls for 14.8 days and aggregates up to 3.07" (78mm) of snow.

Daylight

December has the shortest days of the year in Beta, with an average of 9h and 48min of daylight.
On the first day of December, sunrise is at 7:30 am and sunset at 5:26 pm. On the last day of the month, sunrise is at 7:48 am and sunset at 5:37 pm EST.

Sunshine

December has the least sunshine of the year in Beta, with an average of 5h of sunshine.

UV index

January, February and December, with an average maximum UV index of 2, are months with the lowest UV index in Beta. A UV Index estimate of 2, and below, represents a low threat to health from exposure to the Sun's UV radiation for ordinary individuals.
Note: In December, the average maximum UV index of 2 translates into the following recommendations:
Most individuals face no significant issues with extended sun exposure, but it is always essential to protect children, babies, and those with sensitive skin. The Sun's UV radiation is especially harmful around midday, so reduce exposure and stay safe. Sun-related eye harm can be minimized with proper sunglasses offering UVA and UVB coverage. Be vigilant! The reflective nature of snow can increase the Sun's UV radiation nearly twofold.
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Frequently asked questions

What is the temperature in December in Beta?

December temperatures in Beta, Tennessee, vary between a high-temperature of 50°F (10°C) and a low-temperature of 35.8°F (2.1°C). In September, the average heat index (a.k.a. 'apparent temperature', 'real feel'), which takes the relative humidity and factors it into the air temperature reading, is evaluated at 86°F (30°C).

What is the most humid month in Beta?

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

What is the average humidity in December in Beta?

The average relative humidity in December in Beta is 80%.

What is the rainiest month in Beta?

The months with the most rainfall in Beta are July and December, with an average 4.29" (109mm) of precipitation.

How many days does it rain in December in Beta?

In Beta, Tennessee, in December, it is raining for 13.6 days, with typically 4.29" (109mm) of accumulated precipitation.

How much does it snow in Beta in December?

In December, it is snowing for 2.2 days. Throughout December, 0.55" (14mm) of snow is accumulated.

What is the month with the shortest days in Beta?

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

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

The average day length in December in Beta is 9h and 49min.

When are sunrise and sunset in December in Beta?

In December, on the first day of the month, sunrise is at 7:30 am and sunset at 5:26 pm. On the last day of the month, in Beta, Tennessee, sunrise is at 7:48 am and sunset at 5:37 pm EST.

What is the month with the least sunshine in Beta?

The month with the least sunshine in Beta, Tennessee, is December, with an average of 5h of sunshine.

How many hours of sunshine does Beta have in December?

In Beta, Tennessee, the average sunshine duration in December is 5h.

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

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 Beta?

In December, the average daily maximum UV index in Beta is 2. A UV Index of 2, and less, symbolizes a low health risk from unprotected exposure to 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
Beta, TN

Average temperature in December - Beta, TN
  • Average high temperature in December: 50°F

The warmest month (with the highest average high temperature) is July (87.6°F).
The month with the lowest average high temperature is January (45.5°F).

  • Average low temperature in December: 35.8°F

The month with the highest average low temperature is July (65.8°F).
The coldest month (with the lowest average low temperature) is January (30.6°F).

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Average pressure in December
Beta, TN

Average pressure in December - Beta, TN
  • Average pressure in December: 30.15"Hg

The months with the highest atmospheric pressure are January and November (30.16"Hg).
The month with the lowest atmospheric pressure is June (29.98"Hg).

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Average wind speed in December
Beta, TN

Average wind speed in December - Beta, 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
Beta, TN

Average humidity in December - Beta, 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, August, October and November (75%).

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Average rainfall in December
Beta, TN

Average rainfall in December - Beta, TN
  • Average rainfall in December: 4.29"

The wettest months (with the highest rainfall) are July and December (4.29").
The driest month (with the least rainfall) is September (2.32").

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Average rainfall days in December
Beta, TN

Average rainfall days in December - Beta, TN
  • Average rainfall days in December: 13.6 days

The month with the highest number of rainy days is July (18.3 days).
The month with the least rainy days is November (9.5 days).

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Average snowfall in December
Beta, TN

Average snowfall in December - Beta, TN
  • Average snowfall in December: 0.55"

The month with the highest snowfall is January (1.02").
The months with the least snowfall are May, June, July, August, September and October (0").

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Average snowfall days in December
Beta, TN

Average snowfall days in December - Beta, TN
  • Average snowfall days in December: 2.2 days

The month with the highest number of snowfall days is January (4.8 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
Beta, TN

Average daylight in December / Average sunshine in December - Beta, 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: 5h and 0min

The months with the most sunshine are June and July (Average sunshine: 10h and 24min).
The month with the least sunshine is December (Average sunshine: 5h and 0min).

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Average sunshine days in December
Beta, TN

Average sunshine days in December - Beta, TN
  • Average sunshine days in December: 15.7 days

The month with the most sunshine days is October (18.6 days).
The month with the least sunshine days is July (10.2 days).

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Average UV index in December
Beta, TN

Average UV index in December - Beta, 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
Beta, TN

Average cloud cover in December - Beta, 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 June (Cloud cover 30).

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Average visibility in December
Beta, TN

Average visibility in December - Beta, TN
  • Average visibility in December: 6mi

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

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Beta, Tennessee, USA

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