December weather forecast
Tascosa, TX

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Weather in December

The first month of the winter, December, is also a frosty month in Tascosa, Texas, with an average temperature fluctuating between 30.6°F (-0.8°C) and 49.6°F (9.8°C).

Temperature

Temperature records mark December as the coldest month, with highs averaging 49.6°F (9.8°C) and lows at 30.6°F (-0.8°C).

Humidity

With an average relative humidity of 54%, December is the most humid month.

Rainfall

In Tascosa, in December, during 2.2 rainfall days, 0.31" (8mm) of precipitation is typically accumulated. Throughout the year, there are 77.9 rainfall days, and 9.88" (251mm) of precipitation is accumulated.

Snowfall

January through April, October through December are months with snowfall. In Tascosa, in December, during 2 snowfall days, 0.63" (16mm) of snow is typically accumulated. In Tascosa, during the entire year, snow falls for 8.5 days and aggregates up to 2.99" (76mm) of snow.

Daylight

With an average of 9h and 48min of daylight, December has the shortest days of the year.
On the first day of the month, sunrise is at 7:40 am and sunset at 5:36 pm. On the last day of December, sunrise is at 7:58 am and sunset at 5:46 pm CST.

Sunshine

The month with the least sunshine is December, with an average of 6.8h of sunshine.

UV index

The month with the lowest UV index is December, with an average maximum UV index of 2. A UV Index reading of 2, and below, represents a minimal health hazard from unprotected exposure to Sun's UV rays for the average person.
Note: In December, the UV index of 2 transforms into the following advice:
It is important to always shield children, babies, and individuals with sensitive skin from prolonged exposure to the sun. Around midday, solar radiation is most harmful; hence, exposure should be limited. Sun protection is enhanced with clothing that boasts a tight weave yet offers a loose fit. Be watchful! The reflection of snow can enhance the intensity of the Sun's UV radiation nearly double.

Frequently asked questions

What month is the coldest in Tascosa?

December, on average, is the coldest month, registering a high temperature of 49.6°F (9.8°C) and a low of 30.6°F (-0.8°C).

What are the temperatures in December?

The high-temperature, in December, in Tascosa, is 49.6°F (9.8°C), while the low-temperature averages to 30.6°F (-0.8°C). In September, the average heat index (a.k.a. 'real feel', 'feels like'), which combines relative humidity and air temperature, is evaluated at 86°F (30°C).

What is the most humid month in Tascosa?

The most humid month is December, with an average relative humidity of 54%.

What is the average humidity in December?

The average relative humidity in December is 54%.

How many days does it rain in December?

In Tascosa, during December, the rain falls for 2.2 days and regularly aggregates up to 0.31" (8mm) of precipitation.

How many days does it snow in December?

In Tascosa, in December, during 2 snowfall days, 0.63" (16mm) of snow is typically accumulated.

What is the month with the shortest days?

December has the shortest days of the year in Tascosa, with an average of 9h and 48min of daylight.

How many hours of daylight does Tascosa have in December?

The average day length in December is 9h and 49min.

When is the sunrise / sunset in December?

On the first day of December in Tascosa, sunrise is at 7:40 am and sunset at 5:36 pm. On the last day of the month, sunrise is at 7:58 am and sunset at 5:46 pm CST.

What is the month with the least sunshine?

December has the least sunshine of the year, with an average of 6.8h of sunshine.

How many hours of sunshine does Tascosa have in December?

In December, the average sunshine duration is 6.8h.

What is the month with the lowest UV index?

With an average maximum UV index of 2, December is the month with the lowest UV index.

What is the UV index intensity in December?

In December, the average daily maximum UV index is 2. A UV Index value of 2, and less, symbolizes a low health threat from exposure to the Sun's 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
Tascosa, TX

Average temperature in December - Tascosa, TX
  • Average high temperature in December: 49.6°F

The warmest month (with the highest average high temperature) is July (93.7°F).
The month with the lowest average high temperature is December (49.6°F).

  • Average low temperature in December: 30.6°F

The month with the highest average low temperature is July (72.1°F).
The coldest month (with the lowest average low temperature) is December (30.6°F).

Average pressure in December
Tascosa, TX

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

The month with the highest atmospheric pressure is January (30.12"Hg).
The month with the lowest atmospheric pressure is June (29.83"Hg).

Average wind speed in December
Tascosa, TX

Average wind speed in December - Tascosa, TX
  • Average wind speed in December: 11.1mph

The windiest month (with the highest average wind speed) is April (14.2mph).
The calmest month (with the lowest average wind speed) is January (10.6mph).

Average humidity in December
Tascosa, TX

Average humidity in December - Tascosa, TX
  • Average humidity in December: 54%

The month with the highest relative humidity is December (54%).
The month with the lowest relative humidity is April (41%).

Average rainfall in December
Tascosa, TX

Average rainfall in December - Tascosa, TX
  • Average rainfall in December: 0.31"

The wettest month (with the highest rainfall) is July (1.54").
The driest months (with the least rainfall) are February and November (0.24").

Average rainfall days in December
Tascosa, TX

Average rainfall days in December - Tascosa, TX
  • Average rainfall days in December: 2.2 days

The month with the highest number of rainy days is August (11.8 days).
The month with the least rainy days is November (2 days).

Average snowfall in December
Tascosa, TX

Average snowfall in December - Tascosa, TX
  • Average snowfall in December: 0.63"

The month with the highest snowfall is November (0.79").
The months with the least snowfall are May, June, July, August and September (0").

Average snowfall days in December
Tascosa, TX

Average snowfall days in December - Tascosa, TX
  • Average snowfall days in December: 2 days

The month with the highest number of snowfall days is February (2.3 days).
The months with the least snowfall days are May, June, July, August and September (0 days).

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

Average daylight in December / Average sunshine in December - Tascosa, TX
  • Average daylight in December: 9h and 5min

The month with the longest days is June (Average daylight: 14h and 30min).
The month with the shortest days is December (Average daylight: 9h and 48min).

  • Average sunshine in December: 6h and 5min

The month with the most sunshine is June (Average sunshine: 11h and 48min).
The month with the least sunshine is December (Average sunshine: 6h and 48min).

Average sunshine days in December
Tascosa, TX

Average sunshine days in December - Tascosa, TX
  • Average sunshine days in December: 26 days

The month with the most sunshine days is January (26.8 days).
The month with the least sunshine days is July (14.7 days).

Average UV index in December
Tascosa, TX

Average UV index in December - Tascosa, TX
  • Average UV index in December: 2

The months with the highest UV index are June, July and August (UV index 7).
The month with the lowest UV index is December (UV index 2).

Average cloud cover in December
Tascosa, TX

Average cloud cover in December - Tascosa, TX
  • Average cloud cover in December: 22

The month with the most cloud cover is February (Cloud cover 23).
The month with the least cloud cover is June (Cloud cover 13).

Average visibility in December
Tascosa, TX

Average visibility in December - Tascosa, 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).

Tascosa, Texas, USA

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