December weather forecast
Walnut Grove Corner, AR

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Weather in December

The first month of the winter, December, is also a frosty month in Walnut Grove Corner, Arkansas, with temperature in the range of an average high of 49.1°F (9.5°C) and an average low of 37.2°F (2.9°C).

Temperature

Walnut Grove Corner's December weather features a mild decline in high-temperatures, reducing from a refreshing 58.5°F (14.7°C) in November to a chilly 49.1°F (9.5°C). Walnut Grove Corner usually reports an average low-temperature of 37.2°F (2.9°C) during the month of December.

Humidity

The average relative humidity in December in Walnut Grove Corner is 77%.

Rainfall

In Walnut Grove Corner, Arkansas, in December, during 11.4 rainfall days, 3.62" (92mm) of precipitation is typically accumulated. In Walnut Grove Corner, during the entire year, the rain falls for 166.3 days and collects up to 41.46" (1053mm) of precipitation.

Snowfall

January through March, November and December are months with snowfall. In Walnut Grove Corner, in December, snow falls for 1 days, with typically accumulated 0.67" (17mm) of snow. In Walnut Grove Corner, during the entire year, snow falls for 6.9 days and aggregates up to 4.61" (117mm) of snow.

Daylight

With an average of 9h and 48min of daylight, December has the shortest days of the year in Walnut Grove Corner, Arkansas.
On the first day of December in Walnut Grove Corner, sunrise is at 6:54 am and sunset at 4:49 pm. On the last day of the month, sunrise is at 7:11 am and sunset at 4:59 pm CST.

Sunshine

In December, the average sunshine in Walnut Grove Corner is 5.1h.

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 vulnerability from unsafe exposure to UV radiation for the ordinary person.
Note: The daily maximum UV index of 2 in December interprets into the following advice:
Children, babies, and those with sensitive skin should always be shielded from long periods of sun exposure. Midday is the peak time for the Sun's radiation; stay in the shade and protect yourself. Sun-related eye harm can be minimized with proper sunglasses offering UVA and UVB coverage. Be aware! The reflective nature of snow can magnify the Sun's UV radiation almost twofold.
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Frequently asked questions

What are December temperatures in Walnut Grove Corner?

In Walnut Grove Corner, in December, the average high-temperature is 49.1°F (9.5°C), and the average low-temperature is 37.2°F (2.9°C). The average heat index (a.k.a. 'felt air temperature', 'apparent temperature'), which combines air temperature and relative humidity, in September is evaluated at 87.8°F (31°C).

What is the average humidity in December in Walnut Grove Corner?

In Walnut Grove Corner, Arkansas, the average relative humidity in December is 77%.

How many days does it rain in December in Walnut Grove Corner?

In December, in Walnut Grove Corner, the rain falls for 11.4 days. Throughout December, 3.62" (92mm) of precipitation is accumulated.

How many days does it snow in December in Walnut Grove Corner?

In Walnut Grove Corner, Arkansas, in December, during 1 snowfall days, 0.67" (17mm) of snow is typically accumulated.

What is the month with the shortest days in Walnut Grove Corner?

December has the shortest days of the year in Walnut Grove Corner, with an average of 9h and 48min of daylight.

How many hours of daylight does Walnut Grove Corner have in December?

In Walnut Grove Corner, the average day length in December is 9h and 48min.

What time are sunrise and sunset in December in Walnut Grove Corner?

On the first day of December in Walnut Grove Corner, Arkansas, sunrise is at 6:54 am and sunset at 4:49 pm. On the last day of the month, sunrise is at 7:11 am and sunset at 4:59 pm CST.

How long on average sun shines in December in Walnut Grove Corner?

In Walnut Grove Corner, Arkansas, the average sunshine duration in December is 5.1h.

When is the lowest UV index in Walnut Grove Corner?

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

How high is the UV index in December in Walnut Grove Corner?

In Walnut Grove Corner, the average daily maximum UV index in December is 2. A UV Index of 2, and less, symbolizes 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
Walnut Grove Corner, AR

Average temperature in December - Walnut Grove Corner, AR
  • Average high temperature in December: 49.1°F

The warmest month (with the highest average high temperature) is July (88.9°F).
The month with the lowest average high temperature is January (45.1°F).

  • Average low temperature in December: 37.2°F

The month with the highest average low temperature is July (72.1°F).
The coldest month (with the lowest average low temperature) is January (32.7°F).

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Average pressure in December
Walnut Grove Corner, AR

Average pressure in December - Walnut Grove Corner, 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 Grove Corner, AR

Average wind speed in December - Walnut Grove Corner, AR
  • Average wind speed in December: 8.6mph

The windiest month (with the highest average wind speed) is February (9.6mph).
The calmest month (with the lowest average wind speed) is August (5.7mph).

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Average humidity in December
Walnut Grove Corner, AR

Average humidity in December - Walnut Grove Corner, AR
  • Average humidity in December: 77%

The month with the highest relative humidity is March (78%).
The month with the lowest relative humidity is October (68%).

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Average rainfall in December
Walnut Grove Corner, AR

Average rainfall in December - Walnut Grove Corner, AR
  • Average rainfall in December: 3.62"

The wettest month (with the highest rainfall) is May (4.72").
The driest month (with the least rainfall) is September (2.56").

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Average rainfall days in December
Walnut Grove Corner, AR

Average rainfall days in December - Walnut Grove Corner, AR
  • Average rainfall days in December: 11.4 days

The month with the highest number of rainy days is July (17.2 days).
The month with the least rainy days is November (10.1 days).

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Average snowfall in December
Walnut Grove Corner, AR

Average snowfall in December - Walnut Grove Corner, AR
  • Average snowfall in December: 0.67"

The month with the highest snowfall is February (1.61").
The months with the least snowfall are April, May, June, July, August, September and October (0").

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Average snowfall days in December
Walnut Grove Corner, AR

Average snowfall days in December - Walnut Grove Corner, AR
  • Average snowfall days in December: 1 days

The month with the highest number of snowfall days is February (2.3 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
Walnut Grove Corner, AR

Average daylight in December / Average sunshine in December - Walnut Grove Corner, AR
  • 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 1min

The month with the most sunshine is June (Average sunshine: 10h and 48min).
The month with the least sunshine is February (Average sunshine: 4h and 48min).

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Average sunshine days in December
Walnut Grove Corner, AR

Average sunshine days in December - Walnut Grove Corner, AR
  • Average sunshine days in December: 17.3 days

The month with the most sunshine days is October (18.8 days).
The month with the least sunshine days is July (10.3 days).

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Average UV index in December
Walnut Grove Corner, AR

Average UV index in December - Walnut Grove Corner, 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 Grove Corner, AR

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

The month with the most cloud cover is February (Cloud cover 47).
The month with the least cloud cover is June (Cloud cover 24).

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Average visibility in December
Walnut Grove Corner, AR

Average visibility in December - Walnut Grove Corner, 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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Walnut Grove Corner, Arkansas, USA

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