December weather forecast
Shannon Tank, AR

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Weather in December

The first month of the winter, December, is still a cool month in Shannon Tank, Arkansas, with an average temperature varying between 53.1°F (11.7°C) and 40.3°F (4.6°C).

Temperature

With the onset of December, Shannon Tank's climate undergoes a slight change as the average high-temperature moves from a comfortable 61.5°F (16.4°C) in November to a cool 53.1°F (11.7°C). December nights in Shannon Tank are marked by an average low-temperature of 40.3°F (4.6°C).

Humidity

In December, the average relative humidity is 78%.

Rainfall

In December, in Shannon Tank, the rain falls for 11.4 days. Throughout December, 3.86" (98mm) of precipitation is accumulated. In Shannon Tank, Arkansas, during the entire year, the rain falls for 149.4 days and collects up to 37.76" (959mm) of precipitation.

Snowfall

January through March and December are months with snowfall. December is the first month it typically snows. Throughout December, in the average 0.4 snowfall days, it receives 0.04" (1mm) of snow. Throughout the year, there are 2.7 snowfall days, and 1.18" (30mm) of snow is accumulated.

Daylight

The month with the shortest days is December, with an average of 9h and 54min of daylight.
On the first day of December, sunrise is at 6:54 am and sunset at 4:57 pm. On the last day of the month, sunrise is at 7:12 am and sunset at 5:08 pm CST.

Sunshine

The average sunshine in December in Shannon Tank is 5h.

UV index

The months with the lowest UV index in Shannon Tank are January, February and December, with an average maximum UV index of 3. A UV Index value of 3 to 5 symbolizes a medium health hazard from unsafe exposure to UV radiation for the average person.
Note: In December, the maximum UV index of 3 suggests these recommendations:
Be mindful. Individuals with a lighter skin tone may suffer burns in less than 30 minutes. Limiting sun exposure during midday hours helps in reducing the harmful effects of UV radiation. Select sunglasses that boast both UVA and UVB protection to limit the adverse effects of the sun on the eyes. Pay attention! The reflection of snow can enhance the Sun's UV radiation almost double.
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Frequently asked questions

What is the temperature in December in Shannon Tank?

The high-temperature, in December, in Shannon Tank, is 53.1°F (11.7°C), while the low-temperature averages to 40.3°F (4.6°C). The average heat index (a.k.a. 'apparent temperature', 'feels like'), which represents the influence of relative humidity on air temperature, in September is computed to be 95°F (35°C).

What is the average humidity in December in Shannon Tank?

The average relative humidity in December in Shannon Tank, Arkansas, is 78%.

How many days does it rain in December in Shannon Tank?

In Shannon Tank, in December, during 11.4 rainfall days, 3.86" (98mm) of precipitation is typically accumulated.

When does it start snowing in Shannon Tank?

December is the first month it typically snows in Shannon Tank, Arkansas. Throughout December, in the average 0.4 snowfall days, it receives 0.04" (1mm) of snow.

What is the month with the shortest days in Shannon Tank?

December has the shortest days of the year, with an average of 9h and 54min of daylight.

What is the average length of the day in December in Shannon Tank?

In December, the average day length in Shannon Tank, Arkansas, is 9h and 56min.

What time are sunrise and sunset in December in Shannon Tank?

On the first day of December, sunrise is at 6:54 am and sunset at 4:57 pm. On the last day of the month, sunrise is at 7:12 am and sunset at 5:08 pm CST.

How long on average sun shines in December in Shannon Tank?

The average sunshine duration in December is 5h.

When is the lowest UV index in Shannon Tank?

January, February and December, with an average maximum UV index of 3, are months with the lowest UV index.

What is the UV index reading in December in Shannon Tank?

In Shannon Tank, Arkansas, the average daily maximum UV index in December is 3. A UV Index estimate of 3 to 5 represents a medium hazard to health from exposure to the Sun's UV radiation.
Average humidity
Average rainfall days
Average snowfall
Average snowfall days
Average daylight
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility

Average temperature in December
Shannon Tank, AR

Average temperature in December - Shannon Tank, AR
  • Average high temperature in December: 53.1°F

The warmest month (with the highest average high temperature) is July (90.5°F).
The month with the lowest average high temperature is January (50°F).

  • Average low temperature in December: 40.3°F

The month with the highest average low temperature is July (73.2°F).
The coldest month (with the lowest average low temperature) is January (36.9°F).

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Average pressure in December
Shannon Tank, AR

Average pressure in December - Shannon Tank, AR
  • Average pressure in December: 30.14"Hg

The month with the highest atmospheric pressure is January (30.17"Hg).
The month with the lowest atmospheric pressure is June (29.94"Hg).

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Average wind speed in December
Shannon Tank, AR

Average wind speed in December - Shannon Tank, AR
  • Average wind speed in December: 8.5mph

The windiest month (with the highest average wind speed) is February (9.4mph).
The calmest month (with the lowest average wind speed) is August (5.6mph).

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Average humidity in December
Shannon Tank, AR

Average humidity in December - Shannon Tank, AR
  • Average humidity in December: 78%

The month with the highest relative humidity is March (79%).
The month with the lowest relative humidity is October (68%).

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Average rainfall in December
Shannon Tank, AR

Average rainfall in December - Shannon Tank, AR
  • Average rainfall in December: 3.86"

The wettest month (with the highest rainfall) is April (4.21").
The driest month (with the least rainfall) is September (1.89").

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Average rainfall days in December
Shannon Tank, AR

Average rainfall days in December - Shannon Tank, AR
  • Average rainfall days in December: 11.4 days

The month with the highest number of rainy days is July (16.8 days).
The month with the least rainy days is November (9 days).

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Average snowfall in December
Shannon Tank, AR

Average snowfall in December - Shannon Tank, AR
  • Average snowfall in December: 0.04"

The month with the highest snowfall is February (0.55").
The months with the least snowfall are April, May, June, July, August, September, October and November (0").

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Average snowfall days in December
Shannon Tank, AR

Average snowfall days in December - Shannon Tank, AR
  • Average snowfall days in December: 0.4 days

The month with the highest number of snowfall days is February (1.1 days).
The months with the least snowfall days are April, May, June, July, August, September and October (0 days).

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Average daylight in December /
Average sunshine in December
Shannon Tank, AR

Average daylight in December / Average sunshine in December - Shannon Tank, AR
  • Average daylight in December: 9h and 5min

The month with the longest days is June (Average daylight: 14h and 24min).
The month with the shortest days is December (Average daylight: 9h and 54min).

  • Average sunshine in December: 5h and 0min

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 42min).

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Average sunshine days in December
Shannon Tank, AR

Average sunshine days in December - Shannon Tank, AR
  • Average sunshine days in December: 17.3 days

The month with the most sunshine days is October (21 days).
The month with the least sunshine days is July (13.4 days).

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Average UV index in December
Shannon Tank, AR

Average UV index in December - Shannon Tank, AR
  • Average UV index in December: 3

The months with the highest UV index are June and July (UV index 7).
The months with the lowest UV index are January, February and December (UV index 3).

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Average cloud cover in December
Shannon Tank, AR

Average cloud cover in December - Shannon Tank, AR
  • Average cloud cover in December: 45

The month with the most cloud cover is February (Cloud cover 47).
The month with the least cloud cover is June (Cloud cover 26).

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Average visibility in December
Shannon Tank, AR

Average visibility in December - Shannon Tank, AR
  • 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).

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Shannon Tank, Arkansas, USA

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