December weather forecast
Texarkana, TX

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Weather in December

The first month of the winter, December, is also a fresh month in Texarkana, Texas, with an average temperature varying between 54.1°F (12.3°C) and 39.9°F (4.4°C).

Temperature

The beginning of December brings a slight decrease in the average high-temperature, transitioning from a refreshing 63°F (17.2°C) in November to a fresh 54.1°F (12.3°C). An average nighttime temperature of 39.9°F (4.4°C) is observed during December.

Humidity

In Texarkana, the average relative humidity in December is 79%.

Rainfall

In Texarkana, in December, during 10.5 rainfall days, 3.5" (89mm) of precipitation is typically accumulated. Throughout the year, there are 145.1 rainfall days, and 38.19" (970mm) of precipitation is accumulated.

Snowfall

Months with snowfall in Texarkana, Texas, are January through March and December. 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 Texarkana, Texas, there are 3.2 snowfall days, and 1.3" (33mm) of snow is accumulated.

Daylight

With an average of 10h and 0min of daylight, December has the shortest days of the year.
On the first day of December, sunrise is at 7:02 am and sunset at 5:08 pm. On the last day of the month, sunrise is at 7:20 am and sunset at 5:19 pm CST.

Sunshine

February and December, with an average of 5h of sunshine, are months with the least sunshine in Texarkana.

UV index

The months with the lowest UV index are January, February, November and December, with an average maximum UV index of 3. A UV Index estimate of 3 to 5 represents a medium vulnerability from exposure to the Sun's UV radiation for the ordinary person.
Note: In December, the UV index of 3 transforms into the following advice:
Take necessary precautions - Defending against sun damage is advocated. The Sun's UV radiation is especially harmful around midday, so reduce exposure and stay safe. Protect your eyes, ears, face, and neck from the Sun by wearing a wide-brimmed hat. Mark this! Snow reflection can nearly double the UV radiation intensity from the Sun.
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Frequently asked questions

What is the usual temperature for Texarkana in December?

Texarkana in December has an average high-temperature of 54.1°F (12.3°C) and an average low-temperature of 39.9°F (4.4°C). In September, the average heat index (a.k.a. 'apparent temperature', 'felt air temperature'), which combines air temperature and relative humidity, is evaluated at 98.6°F (37°C).

What is the average humidity in December in Texarkana?

In Texarkana, Texas, the average relative humidity in December is 79%.

How much does it rain in Texarkana in December?

In Texarkana, Texas, in December, during 10.5 rainfall days, 3.5" (89mm) of precipitation is typically accumulated.

When does it start snowing in Texarkana?

December is the first month it typically snows. 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 Texarkana?

December has the shortest days of the year in Texarkana, Texas, with an average of 10h and 0min of daylight.

How many hours of daylight does Texarkana have in December?

In December, the average day length is 9h and 59min.

What time are sunrise and sunset in December in Texarkana?

In December, on the first day of the month, sunrise is at 7:02 am and sunset at 5:08 pm. On the last day of the month, in Texarkana, Texas, sunrise is at 7:20 am and sunset at 5:19 pm CST.

What are the months with the least sunshine in Texarkana?

February and December, with an average of 5h of sunshine, are months with the least sunshine in Texarkana.

How many hours of sunshine does Texarkana have in December?

In December, the average sunshine duration in Texarkana, Texas, is 5h.

What is the month with the lowest UV index in Texarkana?

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

What is the UV index intensity in December in Texarkana?

In December, the average daily maximum UV index in Texarkana is 3. A UV Index value of 3 to 5 symbolizes a medium hazard to health from unprotected exposure to 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
Texarkana, TX

Average temperature in December - Texarkana, TX
  • Average high temperature in December: 54.1°F

The warmest months (with the highest average high temperature) are July and August (93.7°F).
The month with the lowest average high temperature is January (52.3°F).

  • Average low temperature in December: 39.9°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 (36.7°F).

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Average pressure in December
Texarkana, TX

Average pressure in December - Texarkana, TX
  • Average pressure in December: 30.13"Hg

The month with the highest atmospheric pressure is January (30.16"Hg).
The month with the lowest atmospheric pressure is June (29.93"Hg).

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Average wind speed in December
Texarkana, TX

Average wind speed in December - Texarkana, TX
  • Average wind speed in December: 6.5mph

The windiest month (with the highest average wind speed) is April (7.6mph).
The calmest month (with the lowest average wind speed) is August (5.3mph).

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Average humidity in December
Texarkana, TX

Average humidity in December - Texarkana, TX
  • Average humidity in December: 79%

The month with the highest relative humidity is February (80%).
The months with the lowest relative humidity are August and September (68%).

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Average rainfall in December
Texarkana, TX

Average rainfall in December - Texarkana, TX
  • Average rainfall in December: 3.5"

The wettest month (with the highest rainfall) is April (4.92").
The driest month (with the least rainfall) is September (2.01").

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Average rainfall days in December
Texarkana, TX

Average rainfall days in December - Texarkana, TX
  • Average rainfall days in December: 10.5 days

The month with the highest number of rainy days is March (15.3 days).
The month with the least rainy days is January (9 days).

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Average snowfall in December
Texarkana, TX

Average snowfall in December - Texarkana, TX
  • Average snowfall in December: 0.04"

The month with the highest snowfall is February (0.63").
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
Texarkana, TX

Average snowfall days in December - Texarkana, TX
  • Average snowfall days in December: 0.3 days

The month with the highest number of snowfall days is February (1.4 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
Texarkana, TX

Average daylight in December / Average sunshine in December - Texarkana, TX
  • Average daylight in December: 10h and 0min

The month with the longest days is June (Average daylight: 14h and 18min).
The month with the shortest days is December (Average daylight: 10h and 0min).

  • Average sunshine in December: 5h and 0min

The month with the most sunshine is August (Average sunshine: 10h and 30min).
The months with the least sunshine are February and December (Average sunshine: 5h and 0min).

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Average sunshine days in December
Texarkana, TX

Average sunshine days in December - Texarkana, TX
  • Average sunshine days in December: 19.4 days

The month with the most sunshine days is October (20.8 days).
The month with the least sunshine days is March (13.8 days).

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Average UV index in December
Texarkana, TX

Average UV index in December - Texarkana, TX
  • Average UV index in December: 3

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

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Average cloud cover in December
Texarkana, TX

Average cloud cover in December - Texarkana, TX
  • Average cloud cover in December: 46

The month with the most cloud cover is February (Cloud cover 51).
The months with the least cloud cover are August and September (Cloud cover 28).

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Average visibility in December
Texarkana, TX

Average visibility in December - Texarkana, TX
  • Average visibility in December: 6mi

The months with the highest visibility are January, March, April, May, June, July, August, September, October, November and December (6mi).
The month with the lowest visibility is February (5mi).

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Texarkana, Texas, USA

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