December weather forecast
Laredo, TX

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Weather in December

December in Laredo brings the winter chill and low rainfall back. Climatic conditions exhibit the lowest temperatures of the year, varying between 51.6°F (10.9°C) and 67.6°F (19.8°C). Rainfall levels are virtually identical to November with 0.55" (14mm) distributed over 6.7 days. December boasts the shortest days with 10.4 daylight hours. Wind gusts remain moderate, creating comfortable climatic conditions to close the year.

Temperature

December in Laredo is characterized by a mild reduction in the average high-temperature, from a moderately hot 75.7°F (24.3°C) in November to a refreshing 67.6°F (19.8°C). Throughout December, the temperature in Laredo falls to an average low of 51.6°F (10.9°C).

Humidity

With an average relative humidity of 62%, December is the most humid month in Laredo.

Rainfall

In December, in Laredo, the rain falls for 6.7 days. Throughout December, 0.55" (14mm) of precipitation is accumulated. In Laredo, Texas, during the entire year, the rain falls for 91.9 days and collects up to 10.55" (268mm) of precipitation.

Snowfall

Months with snowfall are January, February and December. December is the first month it typically snows. Throughout December, there are 0.1 snowfall days. Throughout the year, in Laredo, there are 0.4 snowfall days.

Daylight

With an average of 10h and 24min of daylight, December has the shortest days of the year.
On the first day of the month, sunrise is at 7:11 am and sunset at 5:42 pm. On the last day of December, sunrise is at 7:28 am and sunset at 5:54 pm CST.

Sunshine

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

UV index

The months with the lowest UV index are January and December, with an average maximum UV index of 4. A UV Index value of 3 to 5 symbolizes a medium health hazard from exposure to the Sun's UV rays for average individuals.
Note: In December, the maximum UV index of 4 translates into these guidelines:
Stay alert. Light-skinned people could suffer burns in less than 30 minutes. For health reasons, it's advisable to reduce direct sun exposure during peak hours around midday. Stay sun-safe with clothing that is both closely woven and worn loosely. Be careful! The Sun's UV radiation can nearly be doubled by the reflective quality of snow.
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Frequently asked questions

What is the temperature in December in Laredo?

An average high-temperature, in December, in Laredo, is 67.6°F (19.8°C) and the average low-temperature is 51.6°F (10.9°C). In October, the average heat index (a.k.a. 'felt air temperature', 'real feel'), which combines air temperature and relative humidity, is computed to be 89.6°F (32°C).

What is the most humid month in Laredo?

With an average relative humidity of 62%, December is the most humid month in Laredo.

What is the average humidity in December in Laredo?

The average relative humidity in December is 62%.

How much does it rain in Laredo in December?

In Laredo, in December, during 6.7 rainfall days, 0.55" (14mm) of precipitation is typically accumulated.

When does it start snowing in Laredo?

December is the first month it typically snows. Throughout December, there are 0.1 snowfall days.

What is the month with the shortest days in Laredo?

December has the shortest days of the year, with an average of 10h and 24min of daylight.

What is the average length of the day in December in Laredo?

In December, the average day length in Laredo, Texas, is 10h and 26min.

When is the sunrise / sunset in December in Laredo?

In December, on the first day of the month, sunrise is at 7:11 am and sunset at 5:42 pm. On the last day of the month, in Laredo, sunrise is at 7:28 am and sunset at 5:54 pm CST.

What is the month with the least sunshine in Laredo?

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

How long on average sun shines in December in Laredo?

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

What are the months with the lowest UV index in Laredo?

The months with the lowest UV index in Laredo are January and December, with an average maximum UV index of 4.

What is the UV index reading in December in Laredo?

The average daily maximum UV index in December is 4. A UV Index estimate of 3 to 5 represents a medium health risk 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
Laredo, TX

Average temperature in December - Laredo, TX
  • Average high temperature in December: 67.6°F

The warmest month (with the highest average high temperature) is August (100°F).
The month with the lowest average high temperature is January (66.9°F).

  • Average low temperature in December: 51.6°F

The month with the highest average low temperature is August (79.9°F).
The coldest month (with the lowest average low temperature) is January (50.2°F).

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Average pressure in December
Laredo, TX

Average pressure in December - Laredo, TX
  • Average pressure in December: 30.09"Hg

The month with the highest atmospheric pressure is January (30.14"Hg).
The months with the lowest atmospheric pressure are May and June (29.86"Hg).

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Average wind speed in December
Laredo, TX

Average wind speed in December - Laredo, TX
  • Average wind speed in December: 8.9mph

The windiest month (with the highest average wind speed) is July (13.5mph).
The calmest month (with the lowest average wind speed) is December (8.9mph).

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Average humidity in December
Laredo, TX

Average humidity in December - Laredo, TX
  • Average humidity in December: 62%

The month with the highest relative humidity is December (62%).
The month with the lowest relative humidity is August (49%).

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Average rainfall in December
Laredo, TX

Average rainfall in December - Laredo, TX
  • Average rainfall in December: 0.55"

The wettest month (with the highest rainfall) is September (2.17").
The driest month (with the least rainfall) is February (0.43").

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Average rainfall days in December
Laredo, TX

Average rainfall days in December - Laredo, TX
  • Average rainfall days in December: 6.7 days

The month with the highest number of rainy days is September (12.9 days).
The month with the least rainy days is November (5.5 days).

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Average snowfall days in December
Laredo, TX

Average snowfall days in December - Laredo, TX
  • Average snowfall days in December: 0.1 days

The month with the highest number of snowfall days is January (0.2 days).
The months with the least snowfall days are March, April, May, June, July, August, September, October and November (0 days).

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Average daylight in December /
Average sunshine in December
Laredo, TX

Average daylight in December / Average sunshine in December - Laredo, 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 24min).

  • 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
Laredo, TX

Average sunshine days in December - Laredo, TX
  • Average sunshine days in December: 22.7 days

The month with the most sunshine days is January (23.3 days).
The month with the least sunshine days is September (15.1 days).

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Average UV index in December
Laredo, TX

Average UV index in December - Laredo, TX
  • Average UV index in December: 4

The months with the highest UV index are 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
Laredo, TX

Average cloud cover in December - Laredo, TX
  • Average cloud cover in December: 36

The month with the most cloud cover is December (Cloud cover 36).
The month with the least cloud cover is August (Cloud cover 17).

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Average visibility in December
Laredo, TX

Average visibility in December - Laredo, 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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Laredo, Texas, USA

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