December weather forecast
Walnut Ridge, AR

Weather in December

The first month of the winter, December, is also a frosty month in Walnut Ridge, Arkansas, with temperature in the range of an average low of 36.1°F (2.3°C) and an average high of 48.4°F (9.1°C).

Temperature

In Walnut Ridge, the average high-temperature in December decreases from a moderate 57.6°F (14.2°C) in November to a chilly 48.4°F (9.1°C). In December, the average low-temperature is 36.1°F (2.3°C).

Humidity

In Walnut Ridge, Arkansas, the average relative humidity in December is 76%.

Rainfall

In Walnut Ridge, during 9.7 rainfall days, 2.4" (61mm) of precipitation is typically accumulated. Throughout the year, in Walnut Ridge, there are 145.5 rainfall days, and 35.47" (901mm) of precipitation is accumulated.

Snowfall

January through March, October through December are months with snowfall in Walnut Ridge. In Walnut Ridge, during 0.7 snowfall days, 0.59" (15mm) of snow is typically accumulated. In Walnut Ridge, during the entire year, snow falls for 7.1 days and aggregates up to 3.82" (97mm) of snow.

Daylight

December has the shortest days of the year in Walnut Ridge, with an average of 9h and 46min of daylight.
On the first day of December, sunrise is at 6:56 am and sunset at 4:49 pm. On the last day of the month, sunrise is at 7:14 am and sunset at 4:59 pm CST.

Sunshine

In Walnut Ridge, Arkansas, the average sunshine in December is 5.2h.

UV index

January and December, with an average maximum UV index of 2, are months with the lowest UV index in Walnut Ridge, Arkansas. A UV Index reading of 2, and below, represents a minimal health vulnerability from exposure to the Sun's UV rays for ordinary individuals.
Note: The average daily UV index of 2 in December transform into the following instructions:
For the majority, extended sun exposure is not of great concern. Infants and people with sensitive skin must always be protected. The Sun's most intense and consequently most harmful UV radiation during midday hours should be decreased by minimizing exposure and seeking shade. 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 average humidity in December in Walnut Ridge?

In Walnut Ridge, the average relative humidity in December is 76%.

How much does it rain in Walnut Ridge in December?

In Walnut Ridge, during December, the rain falls for 9.7 days and regularly aggregates up to 2.4" (61mm) of precipitation.

How much does it snow in Walnut Ridge in December?

In Walnut Ridge, during December, snow falls for 0.7 days and regularly aggregates up to 0.59" (15mm) of snow.

What is the month with the shortest days in Walnut Ridge?

December has the shortest days of the year in Walnut Ridge, with an average of 9h and 46min of daylight.

What is the average length of the day in December in Walnut Ridge?

The average day length in December is 9h and 46min.

What time are sunrise and sunset in December in Walnut Ridge?

On the first day of December in Walnut Ridge, Arkansas, sunrise is at 6:56 am and sunset at 4:49 pm. On the last day of the month, sunrise is at 7:14 am and sunset at 4:59 pm CST.

How long on average sun shines in December in Walnut Ridge?

In Walnut Ridge, Arkansas, the average sunshine duration in December is 5.2h.

What are the months with the lowest UV index in Walnut Ridge?

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

What is the UV index reading in December in Walnut Ridge?

In December, the average daily maximum UV index in Walnut Ridge is 2. A UV Index of 2, and less, symbolizes a low health threat 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
Walnut Ridge, AR

Average temperature in December - Walnut Ridge, AR
  • Average high temperature in December: 48.4°F

The warmest month (with the highest average high temperature) is July (89.4°F).
The month with the lowest average high temperature is January (45.1°F).

  • Average low temperature in December: 36.1°F

The month with the highest average low temperature is July (71.6°F).
The coldest month (with the lowest average low temperature) is January (31.5°F).

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Average pressure in December
Walnut Ridge, AR

Average pressure in December - Walnut Ridge, 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 (29.93"Hg).

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Average wind speed in December
Walnut Ridge, AR

Average wind speed in December - Walnut Ridge, 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 (5.8mph).

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Average humidity in December
Walnut Ridge, AR

Average humidity in December - Walnut Ridge, AR
  • Average humidity in December: 76%

The month with the highest relative humidity is March (78%).
The month with the lowest relative humidity is October (67%).

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Average rainfall in December
Walnut Ridge, AR

Average rainfall in December - Walnut Ridge, AR
  • Average rainfall in December: 2.4"

The wettest month (with the highest rainfall) is April (4.61").
The driest month (with the least rainfall) is September (2.2").

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Average rainfall days in December
Walnut Ridge, AR

Average rainfall days in December - Walnut Ridge, AR
  • Average rainfall days in December: 9.7 days

The month with the highest number of rainy days is May (15.6 days).
The month with the least rainy days is January (8.7 days).

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Average snowfall in December
Walnut Ridge, AR

Average snowfall in December - Walnut Ridge, AR
  • Average snowfall in December: 0.59"

The month with the highest snowfall is February (1.18").
The months with the least snowfall are April, May, June, July, August and September (0").

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Average snowfall days in December
Walnut Ridge, AR

Average snowfall days in December - Walnut Ridge, AR
  • Average snowfall days in December: 0.7 days

The month with the highest number of snowfall days is January (2.7 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
Walnut Ridge, AR

Average daylight in December / Average sunshine in December - Walnut Ridge, AR
  • Average daylight in December: 9h and 46min

The month with the longest days is June (Average daylight: 14h and 34min).
The month with the shortest days is December (Average daylight: 9h and 46min).

  • Average sunshine in December: 5h and 12min

The months with the most sunshine are June and July (Average sunshine: 10h and 42min).
The month with the least sunshine is February (Average sunshine: 4h and 54min).

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Average sunshine days in December
Walnut Ridge, AR

Average sunshine days in December - Walnut Ridge, AR
  • Average sunshine days in December: 19 days

The month with the most sunshine days is October (19.8 days).
The months with the least sunshine days are April and May (13.8 days).

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Average UV index in December
Walnut Ridge, AR

Average UV index in December - Walnut Ridge, AR
  • Average UV index in December: 2

The months with the highest UV index are June and July (UV index 7).
The months with the lowest UV index are January and December (UV index 2).

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Average cloud cover in December
Walnut Ridge, AR

Average cloud cover in December - Walnut Ridge, AR
  • Average cloud cover in December: 44

The months with the most cloud cover are February and March (Cloud cover 46).
The month with the least cloud cover is June (Cloud cover 25).

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Average visibility in December
Walnut Ridge, AR

Average visibility in December - Walnut Ridge, 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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