December weather forecast
Dell, AR

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Weather in December

The first month of the winter, December, is also a frosty month in Dell, Arkansas, with an average temperature varying between 37.2°F (2.9°C) and 49.1°F (9.5°C).

Temperature

The arrival of December corresponds with a minor reduction in the average high-temperature, down from November's mild 57.7°F (14.3°C) to a chilly 49.1°F (9.5°C). During December, Dell's temperature falls to a steady low-temperature average of 37.2°F (2.9°C).

Humidity

The average relative humidity in December in Dell is 77%.

Rainfall

In Dell, during December, the rain falls for 11.4 days and regularly aggregates up to 3.46" (88mm) of precipitation. Throughout the year, there are 162.6 rainfall days, and 39.69" (1008mm) of precipitation is accumulated.

Snowfall

January through March, October through December are months with snowfall in Dell. In Dell, in December, during 0.8 snowfall days, 0.87" (22mm) of snow is typically accumulated. Throughout the year, there are 6.7 snowfall days, and 4.88" (124mm) of snow is accumulated.

Daylight

The month with the shortest days is December, with an average of 9h and 48min of daylight.
On the first day of December in Dell, Arkansas, sunrise is at 6:52 am and sunset at 4:46 pm. On the last day of the month, sunrise is at 7:10 am and sunset at 4:56 pm CST.

Sunshine

The average sunshine in December in Dell is 5.1h.

UV index

With an average maximum UV index of 2, December is the month with the lowest UV index. A UV Index value of 2, and less, symbolizes a minimal health hazard from exposure to the Sun's UV rays for ordinary individuals.
Note: An average maximum UV index of 2 in December leads to these recommendations:
While most individuals can withstand prolonged sun exposure, it is imperative that babies, children, and those with sensitive skin always be shielded. The Sun's radiation is especially intense around midday; try to stay in shade during this period. Safeguard your eyes, ears, and face from sun rays with the aid of a wide-brim hat. Caution! The reflection of snow can nearly double the intensity of the Sun's UV radiation.
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Frequently asked questions

What are December temperatures in Dell?

An average high-temperature, in December, in Dell, 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', 'real feel'), which takes the relative humidity and factors it into the air temperature reading, in September is calculated to be 87.8°F (31°C).

What is the average humidity in December in Dell?

The average relative humidity in December is 77%.

How much does it rain in Dell in December?

In Dell, Arkansas, during December, the rain falls for 11.4 days and regularly aggregates up to 3.46" (88mm) of precipitation.

How many days does it snow in December in Dell?

In Dell, in December, during 0.8 snowfall days, 0.87" (22mm) of snow is typically accumulated.

What is the month with the shortest days in Dell?

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

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

In December, the average day length is 9h and 47min.

What time are sunrise and sunset in December in Dell?

On the first day of December in Dell, Arkansas, sunrise is at 6:52 am and sunset at 4:46 pm. On the last day of the month, sunrise is at 7:10 am and sunset at 4:56 pm CST.

How many hours of sunshine does Dell have in December?

In Dell, the average sunshine duration in December is 5.1h.

When is the lowest UV index in Dell?

December is the month with the lowest UV index, with an average maximum UV index of 2.

What is the UV index intensity in December in Dell?

In December, the average daily maximum UV index is 2. A UV Index reading of 2, and below, represents a low health threat from unsafe exposure to Sun's UV rays.
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
Dell, AR

Average temperature in December - Dell, AR
  • Average high temperature in December: 49.1°F

The warmest month (with the highest average high temperature) is July (88.3°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°F).
The coldest month (with the lowest average low temperature) is January (32.4°F).

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Average pressure in December
Dell, AR

Average pressure in December - Dell, 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
Dell, AR

Average wind speed in December - Dell, AR
  • Average wind speed in December: 8.7mph

The windiest month (with the highest average wind speed) is February (9.8mph).
The calmest month (with the lowest average wind speed) is August (5.7mph).

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Average humidity in December
Dell, AR

Average humidity in December - Dell, 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 (67%).

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Average rainfall in December
Dell, AR

Average rainfall in December - Dell, AR
  • Average rainfall in December: 3.46"

The wettest month (with the highest rainfall) is March (4.29").
The driest month (with the least rainfall) is September (2.36").

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Average rainfall days in December
Dell, AR

Average rainfall days in December - Dell, AR
  • Average rainfall days in December: 11.4 days

The month with the highest number of rainy days is May (16.8 days).
The months with the least rainy days are January and November (9.8 days).

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Average snowfall in December
Dell, AR

Average snowfall in December - Dell, AR
  • Average snowfall in December: 0.87"

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

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Average snowfall days in December
Dell, AR

Average snowfall days in December - Dell, AR
  • Average snowfall days in December: 0.8 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 and September (0 days).

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Average daylight in December /
Average sunshine in December
Dell, AR

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

The month with the longest days is June (Average daylight: 14h and 36min).
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 54min).
The month with the least sunshine is February (Average sunshine: 4h and 48min).

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Average sunshine days in December
Dell, AR

Average sunshine days in December - Dell, AR
  • Average sunshine days in December: 17.7 days

The month with the most sunshine days is October (19.3 days).
The month with the least sunshine days is August (11.5 days).

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Average UV index in December
Dell, AR

Average UV index in December - Dell, AR
  • Average UV index in December: 2

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

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Average cloud cover in December
Dell, AR

Average cloud cover in December - Dell, 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
Dell, AR

Average visibility in December - Dell, 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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Dell, Arkansas, USA

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