December weather forecast
Eagle Pass, TX

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Weather in December

The first month of the winter, December, is still a refreshing month in Eagle Pass, Texas, with an average temperature fluctuating between 48.6°F (9.2°C) and 65.3°F (18.5°C).

Temperature

A modest decline in the average high-temperature is seen during December, decreasing from a pleasant 72.1°F (22.3°C) in November to a comfortable 65.3°F (18.5°C). Eagle Pass records an average nighttime low of 48.6°F (9.2°C) in December.

Humidity

The average relative humidity in December is 59%.

Rainfall

In Eagle Pass, in December, it is raining for 5.2 days, with typically 0.43" (11mm) of accumulated precipitation. Throughout the year, in Eagle Pass, there are 89.7 rainfall days, and 13.43" (341mm) of precipitation is accumulated.

Snowfall

December is the only month when snow falls. December is the month with the most snowfall. Snow falls for 0.1 days and accumulates 0.04" (1mm) of snow.

Daylight

With an average of 10h and 24min of daylight, December has the shortest days of the year in Eagle Pass, Texas.
On the first day of the month, sunrise is at 7:18 am and sunset at 5:44 pm. On the last day of December, in Eagle Pass, sunrise is at 7:34 am and sunset at 5:55 pm CST.

Sunshine

The average sunshine in December in Eagle Pass is 6.1h.

UV index

January and December, with an average maximum UV index of 4, are months with the lowest UV index. A UV Index of 3 to 5 symbolizes a medium vulnerability from exposure to the Sun's UV rays for ordinary individuals.
Note: In December, the average maximum UV index of 4 translates into the following recommendations:
Guard yourself - Precautionary measures against sun damage are advocated. Avoiding direct sun during mid-day hours can prevent harmful UV radiation exposure. Wearing a wide-brim hat can block approximately 50% of UV radiation, protecting the eyes. Be prepared! The intensity of the Sun's UV radiation can be amplified nearly double due to snow reflection.
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Frequently asked questions

What are the temperatures in Eagle Pass in December?

An average high-temperature, in December, in Eagle Pass, is 65.3°F (18.5°C) and the average low-temperature is 48.6°F (9.2°C). In October, the average heat index (a.k.a. 'feels like', 'apparent temperature'), which represents the influence of relative humidity on air temperature, is calculated to be 86°F (30°C).

What is the average humidity in December in Eagle Pass?

In December, the average relative humidity is 59%.

How many days does it rain in December in Eagle Pass?

In Eagle Pass, Texas, during December, the rain falls for 5.2 days and regularly aggregates up to 0.43" (11mm) of precipitation.

What is the snowiest month in Eagle Pass?

The month with the most snowfall in Eagle Pass is December, when snow falls for 0.1 days and typically aggregates up to 0.04" (1mm) of snow.

When does it start snowing in Eagle Pass?

December is the first month it typically snows in Eagle Pass, Texas. Throughout December, in the average 0.1 snowfall days, it receives 0.04" (1mm) of snow.

What is the month with the shortest days in Eagle Pass?

The month with the shortest days is December, with an average of 10h and 24min of daylight.

How many hours of daylight does Eagle Pass have in December?

In Eagle Pass, Texas, the average day length in December is 10h and 21min.

What time are sunrise and sunset in December in Eagle Pass?

On the first day of December in Eagle Pass, sunrise is at 7:18 am and sunset at 5:44 pm. On the last day of the month, sunrise is at 7:34 am and sunset at 5:55 pm CST.

How long on average sun shines in December in Eagle Pass?

In December, the average sunshine duration in Eagle Pass, Texas, is 6.1h.

What is the month with the lowest UV index in Eagle Pass?

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

What is the UV index intensity in December in Eagle Pass?

In Eagle Pass, Texas, the average daily maximum UV index in December is 4. A UV Index value of 3 to 5 symbolizes a moderate vulnerability from exposure to Sun's UV rays.
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
Eagle Pass, TX

Average temperature in December - Eagle Pass, TX
  • Average high temperature in December: 65.3°F

The warmest month (with the highest average high temperature) is August (99°F).
The month with the lowest average high temperature is January (64.9°F).

  • Average low temperature in December: 48.6°F

The month with the highest average low temperature is August (79.3°F).
The coldest month (with the lowest average low temperature) is January (46.9°F).

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Average pressure in December
Eagle Pass, TX

Average pressure in December - Eagle Pass, TX
  • Average pressure in December: 30.1"Hg

The month with the highest atmospheric pressure is January (30.14"Hg).
The month with the lowest atmospheric pressure is May (29.87"Hg).

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Average wind speed in December
Eagle Pass, TX

Average wind speed in December - Eagle Pass, TX
  • Average wind speed in December: 7.7mph

The windiest month (with the highest average wind speed) is June (11.7mph).
The calmest month (with the lowest average wind speed) is December (7.7mph).

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Average humidity in December
Eagle Pass, TX

Average humidity in December - Eagle Pass, TX
  • Average humidity in December: 59%

The month with the highest relative humidity is November (60%).
The month with the lowest relative humidity is August (47%).

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Average rainfall in December
Eagle Pass, TX

Average rainfall in December - Eagle Pass, TX
  • Average rainfall in December: 0.43"

The wettest month (with the highest rainfall) is May (2.95").
The driest months (with the least rainfall) are January and February (0.31").

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Average rainfall days in December
Eagle Pass, TX

Average rainfall days in December - Eagle Pass, TX
  • Average rainfall days in December: 5.2 days

The month with the highest number of rainy days is September (13.8 days).
The month with the least rainy days is January (4.3 days).

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Average snowfall in December
Eagle Pass, TX

Average snowfall in December - Eagle Pass, TX
  • Average snowfall in December: 0.04"

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

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Average snowfall days in December
Eagle Pass, TX

Average snowfall days in December - Eagle Pass, TX
  • Average snowfall days in December: 0.1 days

The months with the highest number of snowfall days are January, February and December (0.1 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
Eagle Pass, TX

Average daylight in December / Average sunshine in December - Eagle Pass, 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: 6h and 1min

The month with the most sunshine is June (Average sunshine: 11h and 6min).
The month with the least sunshine is November (Average sunshine: 6h and 0min).

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Average sunshine days in December
Eagle Pass, TX

Average sunshine days in December - Eagle Pass, TX
  • Average sunshine days in December: 24.4 days

The month with the most sunshine days is January (25.6 days).
The month with the least sunshine days is September (14.7 days).

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Average UV index in December
Eagle Pass, TX

Average UV index in December - Eagle Pass, 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
Eagle Pass, TX

Average cloud cover in December - Eagle Pass, TX
  • Average cloud cover in December: 29

The month with the most cloud cover is May (Cloud cover 32).
The month with the least cloud cover is August (Cloud cover 16).

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Average visibility in December
Eagle Pass, TX

Average visibility in December - Eagle Pass, 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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Eagle Pass, Texas, USA

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