Little Rock
Arkansas, USA
Long-term weather forecast
Long-term weather forecast

December weather forecast and climate
Little Rock, AR

The full front view of Arkansas State Capital in Little Rock, Arkansas
The full front view of Arkansas State Capital in Little Rock, Arkansas
December, the first month of the winter, in Little Rock, is also a fresh month, with average temperature fluctuating between 38.3°F (3.5°C) and 51.8°F (11°C).

Temperature

In Little Rock, the average high-temperature slightly decreases, from a mild 60.3°F (15.7°C) in November, to a fresh 51.8°F (11°C). In December, the average low-temperature is 38.3°F (3.5°C).

Humidity

March and December, with an average relative humidity of 77%, are most humid months.

Rainfall

In December, in Little Rock, the rain falls for 9.1 days. Throughout December, 1.34" (34mm) of precipitation is accumulated. Throughout the year, there are 133.5 rainfall days, and 18.94" (481mm) of precipitation is accumulated.

Snowfall

January through March and December are months with snowfall in Little Rock. December is the first month it typically snows. Throughout December, in the average 0.3 snowfall days, it receives 0.04" (1mm) of snow. Throughout the year, in Little Rock, Arkansas, there are 3.5 snowfall days, and 0.79" (20mm) of snow is accumulated.

Daylight

With an average of 9.9h of daylight, December has the shortest days of the year in Little Rock, Arkansas.

Sunshine

In Little Rock, the average sunshine in December is 5.4h.

UV index

January, February, November and December, with an average maximum UV index of 3, are months with the lowest UV index. A UV Index value of 3 to 5 symbolizes a medium health hazard from the exposure to the Sun's UV rays for ordinary individuals.
Note: The average daily UV index of 3 transform into the following instructions:
Take precautions - Protection against sun damage is advised. The solar radiation is most powerful near the mid-day, so the exposure to the direct Sun should be reduced accordingly. 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. Beware! The strength of the UV rays is increased nearly double-fold by the reflection of the snow.

What is the temperature in December in Little Rock?

In Little Rock, Arkansas, in December, the average high-temperature is 51.8°F (11°C), and the average low-temperature is 38.3°F (3.5°C).

What is the most humid month in Little Rock?

March and December, with an average relative humidity of 77%, are most humid months in Little Rock.

What is the average humidity in December in Little Rock?

The average relative humidity in December in Little Rock is 77%.

How much does it rain in Little Rock in December?

In December, in Little Rock, the rain falls for 9.1 days. Throughout December, 1.34" (34mm) of precipitation is accumulated.

When does it start snowing in Little Rock?

December is the first month it typically snows in Little Rock. Throughout December, in the average 0.3 snowfall days, it receives 0.04" (1mm) of snow.

What is the month with the shortest days in Little Rock?

December has the shortest days of the year in Little Rock, Arkansas, with an average of 9.9h of daylight.

What is the average length of the day in December in Little Rock?

In December, the average length of the day in Little Rock, Arkansas, is 9.9h.

How many hours of sunshine does Little Rock have in December?

In December, the average sunshine is 5.4h.

What is the month with the lowest UV index in Little Rock?

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

What is the UV index intensity in December in Little Rock?

In December, the average daily maximum UV index in Little Rock is 3. A UV Index estimate of 3 to 5 represents a medium health risk from the exposure to the Sun's UV rays.
Average temperature in December - Little Rock, AR
  • Average high temperature in December: 11°C

The warmest month (with the highest average high temperature) is July (33.3°C).
The month with the lowest average high temperature is January (9.3°C).

  • Average low temperature in December: 3.5°C

The month with the highest average low temperature is July (22.5°C).
The coldest month (with the lowest average low temperature) is January (1.2°C).

Average humidity in December - Little Rock, AR
  • Average humidity in December: 77%

Months with the highest relative humidity are March and December (77%).
The month with the lowest relative humidity is October (69%).

Average rainfall in December - Little Rock, AR
  • Average rainfall in December: 34mm

The wettest month (with the highest rainfall) is April (57mm).
The driest month (with the lowest rainfall) is January (27mm).

Average rainfall days in December - Little Rock, AR
  • Average rainfall days in December: 9.1 days

The month with the highest number of rainy days is July (16.3 days).
The month with the lowest number of rainy days is January (8.1 days).

Average snowfall in December - Little Rock, AR
  • Average snowfall in December: 1mm

The month with the highest snowfall is February (13mm).
Months with the lowest snowfall are April, May, June, July, August, September, October and November (0mm).

Average snowfall days in December - Little Rock, AR
  • Average snowfall days in December: 0.3 days

The month with the highest number of snowfall days is February (1.4 days).
Months with the lowest number of snowfall days are April, May, June, July, August, September and October (0 days).

Average daylight in December / Average sunshine in December - Little Rock, AR
  • Average daylight in December: 9.9h

The month with the longest days is June (Average daylight: 14.5h).
The month with shortest days is December (Average daylight: 9.9h).

  • Average sunshine in December: 5.4h

The month with most sunshine is June (Average sunshine: 10.8h).
The month with least sunshine is February (Average sunshine: 5.2h).

Average UV index in December - Little Rock, AR
  • Average UV index in December: 3

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