December weather forecast
Oak Cliff, TX

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Weather in December

December, the first month of the winter in Oak Cliff, is still a refreshing month, with an average temperature fluctuating between 55.6°F (13.1°C) and 41.7°F (5.4°C).

Temperature

Stepping into December, Oak Cliff observes a temperature decline, with the average high falling from November's comfortable 64.6°F (18.1°C) to a still refreshing 55.6°F (13.1°C). Oak Cliff sees an average low-temperature of 41.7°F (5.4°C) during December.

Humidity

In Oak Cliff, the average relative humidity in December is 68%.

Rainfall

In Oak Cliff, in December, it is raining for 8.8 days, with typically 1.89" (48mm) of accumulated precipitation. In Oak Cliff, during the entire year, the rain falls for 141.2 days and collects up to 30.12" (765mm) of precipitation.

Snowfall

January, February, November and December are months with snowfall. In Oak Cliff, Texas, during December, snow falls for 0.4 days and regularly aggregates up to 0.08" (2mm) of snow. Throughout the year, in Oak Cliff, there are 2.2 snowfall days, and 0.71" (18mm) of snow is accumulated.

Daylight

The month with the shortest days is December, with an average of 10h and 0min of daylight.
On the first day of the month, sunrise is at 7:12 am and sunset at 5:21 pm. On the last day of December, in Oak Cliff, Texas, sunrise is at 7:29 am and sunset at 5:31 pm CST.

Sunshine

The month with the least sunshine is December, with an average of 5.6h of sunshine.

UV index

The months with the lowest UV index are January and December, with an average maximum UV index of 3. A UV Index estimate of 3 to 5 represents a medium vulnerability from unsafe exposure to UV radiation for average individuals.
Note: In December, the maximum UV index of 3 transforms into these recommendations:
Take necessary precautions - Defending against sun damage is advocated. The midday Sun can be harmful due to its potent UV radiation; seek shade and reduce exposure. Enhance your sun protection with tightly woven, yet airy clothing. Watch out! The Sun's UV radiation can be nearly magnified twofold due to snow reflection.
Updated: Feb 14, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What is the usual temperature for Oak Cliff in December?

In Oak Cliff, in December, the average high-temperature is 55.6°F (13.1°C), and the average low-temperature is 41.7°F (5.4°C). The average heat index (a.k.a. 'apparent temperature', 'real feel'), which takes the relative humidity and factors it into the air temperature reading, in September is evaluated at 95°F (35°C).

What is the average humidity in December in Oak Cliff?

In December, the average relative humidity in Oak Cliff is 68%.

How many days does it rain in December in Oak Cliff?

In December, in Oak Cliff, Texas, the rain falls for 8.8 days. Throughout December, 1.89" (48mm) of precipitation is accumulated.

How many days does it snow in December in Oak Cliff?

In December, in Oak Cliff, it is snowing for 0.4 days. Throughout December, 0.08" (2mm) of snow is accumulated.

What is the month with the shortest days in Oak Cliff?

With an average of 10h and 0min of daylight, December has the shortest days of the year in Oak Cliff.

What is the average length of the day in December in Oak Cliff?

The average day length in December is 10h and 2min.

When is the sunrise / sunset in December in Oak Cliff?

On the first day of December in Oak Cliff, sunrise is at 7:12 am and sunset at 5:21 pm. On the last day of the month, sunrise is at 7:29 am and sunset at 5:31 pm CST.

What is the month with the least sunshine in Oak Cliff?

With an average of 5.6h of sunshine, December has the least sunshine of the year in Oak Cliff.

How long on average sun shines in December in Oak Cliff?

The average sunshine duration in December in Oak Cliff, Texas, is 5.6h.

What is the month with the lowest UV index in Oak Cliff?

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

What is the UV index reading in December in Oak Cliff?

In Oak Cliff, the average daily maximum UV index in December is 3. A UV Index value of 3 to 5 symbolizes a medium health risk 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
Oak Cliff, TX

Average temperature in December - Oak Cliff, TX
  • Average high temperature in December: 55.6°F

The warmest month (with the highest average high temperature) is August (96.1°F).
The month with the lowest average high temperature is January (54.3°F).

  • Average low temperature in December: 41.7°F

The month with the highest average low temperature is August (77.2°F).
The coldest month (with the lowest average low temperature) is January (39.2°F).

Average pressure in December
Oak Cliff, TX

Average pressure in December - Oak Cliff, 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 (29.91"Hg).

Average wind speed in December
Oak Cliff, TX

Average wind speed in December - Oak Cliff, TX
  • Average wind speed in December: 8.5mph

The windiest month (with the highest average wind speed) is April (9.9mph).
The calmest month (with the lowest average wind speed) is September (6.6mph).

Average humidity in December
Oak Cliff, TX

Average humidity in December - Oak Cliff, TX
  • Average humidity in December: 68%

The month with the highest relative humidity is May (72%).
The month with the lowest relative humidity is August (55%).

Average rainfall in December
Oak Cliff, TX

Average rainfall in December - Oak Cliff, TX
  • Average rainfall in December: 1.89"

The wettest month (with the highest rainfall) is May (4.13").
The driest month (with the least rainfall) is February (1.61").

Average rainfall days in December
Oak Cliff, TX

Average rainfall days in December - Oak Cliff, TX
  • Average rainfall days in December: 8.8 days

The month with the highest number of rainy days is May (15.8 days).
The month with the least rainy days is January (6.7 days).

Average snowfall in December
Oak Cliff, TX

Average snowfall in December - Oak Cliff, TX
  • Average snowfall in December: 0.08"

The month with the highest snowfall is February (0.43").
The months with the least snowfall are March, April, May, June, July, August, September and October (0").

Average snowfall days in December
Oak Cliff, TX

Average snowfall days in December - Oak Cliff, TX
  • Average snowfall days in December: 0.4 days

The month with the highest number of snowfall days is February (1.2 days).
The months with the least snowfall days are March, April, May, June, July, August, September and October (0 days).

Average daylight in December /
Average sunshine in December
Oak Cliff, TX

Average daylight in December / Average sunshine in December - Oak Cliff, 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 4min

The month with the most sunshine is August (Average sunshine: 11h and 6min).
The month with the least sunshine is December (Average sunshine: 5h and 36min).

Average sunshine days in December
Oak Cliff, TX

Average sunshine days in December - Oak Cliff, TX
  • Average sunshine days in December: 20.4 days

The month with the most sunshine days is January (23.2 days).
The month with the least sunshine days is May (12.2 days).

Average UV index in December
Oak Cliff, TX

Average UV index in December - Oak Cliff, TX
  • Average UV index in December: 3

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

Average cloud cover in December
Oak Cliff, TX

Average cloud cover in December - Oak Cliff, TX
  • Average cloud cover in December: 37

The months with the most cloud cover are February and March (Cloud cover 40).
The month with the least cloud cover is August (Cloud cover 20).

Average visibility in December
Oak Cliff, TX

Average visibility in December - Oak Cliff, TX
  • 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).

Oak Cliff, Texas, USA

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