December weather forecast
Las Colonias, TX

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Weather in December

The first month of the winter, December, is still a refreshing month in Las Colonias, Texas, with temperature in the range of an average low of 48.2°F (9°C) and an average high of 64.9°F (18.3°C).

Temperature

A mild drop in Las Colonias's average high-temperature is observed in December, transitioning from a pleasant 72.1°F (22.3°C) in November to an enjoyable 64.9°F (18.3°C). An average low-temperature of 48.2°F (9°C) is noted in Las Colonias during the month of December.

Humidity

In Las Colonias, the average relative humidity in December is 63%.

Rainfall

In Las Colonias, Texas, in December, during 6.2 rainfall days, 0.47" (12mm) of precipitation is typically accumulated. Throughout the year, there are 101.5 rainfall days, and 12.48" (317mm) of precipitation is accumulated.

Snowfall

In Las Colonias, snow does not fall in February through December.

Daylight

The month with the shortest days is December, with an average of 10h and 18min of daylight.
On the first day of the month, sunrise is at 7:15 am and sunset at 5:41 pm. On the last day of December, sunrise is at 7:32 am and sunset at 5:53 pm CST.

Sunshine

The month with the least sunshine in Las Colonias is December, with an average of 5.7h of sunshine.

UV index

January and December, with an average maximum UV index of 4, are months with the lowest UV index in Las Colonias, Texas. A UV Index of 3 to 5 symbolizes a medium health hazard from exposure to the Sun's UV rays for the ordinary person.
Note: The maximum daily UV index of 4 in December converts into the following recommendations:
Be vigilant - A duty to shield skin and eyes from injury exists. Sun exposure should be minimized, especially during midday, to avoid harmful UV radiation. Shield yourself from the harmful effects of UV radiation with sun-protective attire, a hat, and quality sunglasses.
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Frequently asked questions

What are December temperatures in Las Colonias?

An average high-temperature, in December, in Las Colonias, is 64.9°F (18.3°C) and the average low-temperature is 48.2°F (9°C). The average heat index (a.k.a. 'feels like', 'felt air temperature'), which calculates the temperature value influenced by the moisture in the air, in October is appraised at 87.8°F (31°C).

What is the average humidity in December in Las Colonias?

The average relative humidity in December in Las Colonias is 63%.

How many days does it rain in December in Las Colonias?

In Las Colonias, in December, it is raining for 6.2 days, with typically 0.47" (12mm) of accumulated precipitation.

When it does not snow in Las Colonias?

In Las Colonias, Texas, snow does not fall in February through December.

Does it snow in Las Colonias in December?

In Las Colonias, Texas, in December, it doesn't snow. In January, it regularly snows.

What is the month with the shortest days in Las Colonias?

With an average of 10h and 18min of daylight, December has the shortest days of the year.

What is the average length of the day in December in Las Colonias?

In December, the average day length is 10h and 21min.

What time are sunrise and sunset in December in Las Colonias?

On the first day of December in Las Colonias, Texas, sunrise is at 7:15 am and sunset at 5:41 pm. On the last day of the month, sunrise is at 7:32 am and sunset at 5:53 pm CST.

What is the month with the least sunshine in Las Colonias?

With an average of 5.7h of sunshine, December has the least sunshine of the year in Las Colonias.

How long on average sun shines in December in Las Colonias?

In Las Colonias, Texas, the average sunshine duration in December is 5.7h.

When is the lowest UV index in Las Colonias?

January and December, with an average maximum UV index of 4, are months with the lowest UV index in Las Colonias, Texas.

What is the UV index reading in December in Las Colonias?

The average daily maximum UV index in December in Las Colonias is 4. A UV Index value of 3 to 5 symbolizes a moderate health threat from exposure to the Sun's UV radiation.
Average humidity
Average rainfall days
Average snowfall
Average snowfall days
Average daylight
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility

Average temperature in December
Las Colonias, TX

Average temperature in December - Las Colonias, TX
  • Average high temperature in December: 64.9°F

The warmest month (with the highest average high temperature) is August (99.1°F).
The month with the lowest average high temperature is January (64.8°F).

  • Average low temperature in December: 48.2°F

The month with the highest average low temperature is August (79°F).
The coldest month (with the lowest average low temperature) is January (46.9°F).

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Average pressure in December
Las Colonias, TX

Average pressure in December - Las Colonias, TX
  • Average pressure in December: 30.1"Hg

The month with the highest atmospheric pressure is January (30.15"Hg).
The months with the lowest atmospheric pressure are May and June (29.88"Hg).

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Average wind speed in December
Las Colonias, TX

Average wind speed in December - Las Colonias, TX
  • Average wind speed in December: 7mph

The windiest month (with the highest average wind speed) is May (10.9mph).
The calmest month (with the lowest average wind speed) is December (7mph).

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Average humidity in December
Las Colonias, TX

Average humidity in December - Las Colonias, TX
  • Average humidity in December: 63%

The month with the highest relative humidity is November (64%).
The month with the lowest relative humidity is August (49%).

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Average rainfall in December
Las Colonias, TX

Average rainfall in December - Las Colonias, TX
  • Average rainfall in December: 0.47"

The wettest month (with the highest rainfall) is May (2.44").
The driest month (with the least rainfall) is January (0.43").

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Average rainfall days in December
Las Colonias, TX

Average rainfall days in December - Las Colonias, TX
  • Average rainfall days in December: 6.2 days

The month with the highest number of rainy days is September (14.5 days).
The month with the least rainy days is January (5.2 days).

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Average snowfall in December
Las Colonias, TX

Average snowfall in December - Las Colonias, TX
  • Average snowfall in December: 0"

The month with the highest snowfall is January (0.04").
The months with the least snowfall are February, March, April, May, June, July, August, September, October, November and December (0").

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Average snowfall days in December
Las Colonias, TX

Average snowfall days in December - Las Colonias, TX
  • Average snowfall days in December: 0 days

The month with the highest number of snowfall days is January (0.3 days).
The months with the least snowfall days are February, March, April, May, June, July, August, September, October and December (0 days).

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Average daylight in December /
Average sunshine in December
Las Colonias, TX

Average daylight in December / Average sunshine in December - Las Colonias, TX
  • Average daylight in December: 10h and 2min

The month with the longest days is June (Average daylight: 13h and 54min).
The month with the shortest days is December (Average daylight: 10h and 18min).

  • Average sunshine in December: 5h and 4min

The month with the most sunshine is July (Average sunshine: 11h and 12min).
The month with the least sunshine is December (Average sunshine: 5h and 42min).

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Average sunshine days in December
Las Colonias, TX

Average sunshine days in December - Las Colonias, TX
  • Average sunshine days in December: 22.3 days

The month with the most sunshine days is January (24.5 days).
The month with the least sunshine days is September (13.9 days).

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Average UV index in December
Las Colonias, TX

Average UV index in December - Las Colonias, TX
  • Average UV index in December: 4

The months with the highest UV index are June, July and August (UV index 8).
The months with the lowest UV index are January and December (UV index 4).

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Average cloud cover in December
Las Colonias, TX

Average cloud cover in December - Las Colonias, TX
  • Average cloud cover in December: 33

The months with the most cloud cover are March and May (Cloud cover 35).
The month with the least cloud cover is August (Cloud cover 17).

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Average visibility in December
Las Colonias, TX

Average visibility in December - Las Colonias, 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).

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Las Colonias, Texas, USA

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