December weather forecastTexarkana, TX
December
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.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
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).
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).
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).
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%).
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").
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).
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").
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).
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).
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).
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).
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).
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).
