December weather forecast
Carta Valley, TX

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Weather in December

The first month of the winter, December, is still a refreshing month in Carta Valley, Texas, with an average temperature fluctuating between 63.5°F (17.5°C) and 46.2°F (7.9°C).

Temperature

In December, the average high-temperature marginally drops from a pleasant 70.7°F (21.5°C) in November to an enjoyable 63.5°F (17.5°C). December nights are marked by an average low-temperature of 46.2°F (7.9°C).

Humidity

The average relative humidity in December is 58%.

Rainfall

January, February and December are months with the least rain in Carta Valley, Texas, when the rain falls for 5.1 days and typically aggregates up to 0.47" (12mm) of rain.

Snowfall

March through December are months without snowfall in Carta Valley, Texas.

Daylight

December has the shortest days of the year, with an average of 10h and 18min of daylight.
On the first day of the month, sunrise is at 7:21 am and sunset at 5:42 pm. On the last day of December, sunrise is at 7:37 am and sunset at 5:54 pm CST.

Sunshine

The average sunshine in December is 6.2h.

UV index

With an average maximum UV index of 3, December is the month with the lowest UV index. A UV Index value of 3 to 5 symbolizes a medium health hazard from unprotected exposure to Sun's UV rays for average individuals.
Note: The maximum daily UV index, 3 in December, converts into the following recommendations:
Preventative actions are necessary - Suggestions to safeguard against sun damage are in order. Sun exposure should be minimized, especially during midday, to avoid harmful UV radiation. Sun-related eye harm can be minimized with proper sunglasses offering UVA and UVB coverage. Keep in mind! Snow's reflective quality can nearly double the intensity of the Sun's UV radiation.
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Frequently asked questions

What is the temperature in December in Carta Valley?

The average high-temperature, in December, in Carta Valley, is 63.5°F (17.5°C), while the average low-temperature is 46.2°F (7.9°C). The average heat index (a.k.a. 'felt air temperature', 'real feel'), which combines relative humidity and air temperature, in October is calculated to be 84.2°F (29°C).

What is the average humidity in December in Carta Valley?

The average relative humidity in December in Carta Valley, Texas, is 58%.

What is the driest month in Carta Valley?

January, February and December are months with the least rain in Carta Valley when the rain falls for 5.1 days and typically aggregates up to 0.47" (12mm) of rain.

How much does it rain in Carta Valley in December?

In Carta Valley, Texas, in December, during 5.1 rainfall days, 0.47" (12mm) of precipitation is typically accumulated.

When it does not snow in Carta Valley?

March through December are months without snowfall in Carta Valley, Texas.

Does it snow in Carta Valley in December?

In Carta Valley, Texas, in December, it doesn't snow. In January, it regularly snows.

What is the month with the shortest days in Carta Valley?

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

How many hours of daylight does Carta Valley have in December?

In December, the average day length in Carta Valley is 10h and 16min.

When is the sunrise / sunset in December in Carta Valley?

On the first day of December, sunrise is at 7:21 am and sunset at 5:42 pm. On the last day of the month, sunrise is at 7:37 am and sunset at 5:54 pm CST.

How many hours of sunshine does Carta Valley have in December?

The average sunshine duration in December in Carta Valley, Texas, is 6.2h.

When is the lowest UV index in Carta Valley?

With an average maximum UV index of 3, December is the month with the lowest UV index.

What is the UV index intensity in December in Carta Valley?

The average daily maximum UV index in December in Carta Valley, Texas, is 3. A UV Index reading of 3 to 5 represents 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
Carta Valley, TX

Average temperature in December - Carta Valley, TX
  • Average high temperature in December: 63.5°F

The warmest month (with the highest average high temperature) is August (97.9°F).
The month with the lowest average high temperature is January (63.3°F).

  • Average low temperature in December: 46.2°F

The month with the highest average low temperature is August (79°F).
The coldest month (with the lowest average low temperature) is January (45°F).

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Average pressure in December
Carta Valley, TX

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

The month with the highest atmospheric pressure is January (30.14"Hg).
The months with the lowest atmospheric pressure are May and June (29.88"Hg).

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Average wind speed in December
Carta Valley, TX

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

The windiest month (with the highest average wind speed) is June (13.6mph).
The calmest months (with the lowest average wind speed) are January and December (8.9mph).

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Average humidity in December
Carta Valley, TX

Average humidity in December - Carta Valley, TX
  • Average humidity in December: 58%

The month with the highest relative humidity is November (59%).
The month with the lowest relative humidity is August (46%).

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Average rainfall in December
Carta Valley, TX

Average rainfall in December - Carta Valley, TX
  • Average rainfall in December: 0.47"

The wettest month (with the highest rainfall) is May (2.24").
The driest months (with the least rainfall) are January, February and December (0.47").

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Average rainfall days in December
Carta Valley, TX

Average rainfall days in December - Carta Valley, TX
  • Average rainfall days in December: 5.1 days

The month with the highest number of rainy days is May (12.6 days).
The month with the least rainy days is January (4.3 days).

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Average snowfall in December
Carta Valley, TX

Average snowfall in December - Carta Valley, TX
  • Average snowfall in December: 0"

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

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Average snowfall days in December
Carta Valley, TX

Average snowfall days in December - Carta Valley, TX
  • Average snowfall days in December: 0.5 days

The month with the highest number of snowfall days is December (0.5 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
Carta Valley, TX

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

The month with the longest days is June (Average daylight: 14h and 0min).
The month with the shortest days is December (Average daylight: 10h and 18min).

  • Average sunshine in December: 6h and 1min

The months with the most sunshine are June and July (Average sunshine: 10h and 48min).
The month with the least sunshine is November (Average sunshine: 6h and 6min).

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Average sunshine days in December
Carta Valley, TX

Average sunshine days in December - Carta Valley, TX
  • Average sunshine days in December: 24.7 days

The month with the most sunshine days is January (25.8 days).
The month with the least sunshine days is May (16.3 days).

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Average UV index in December
Carta Valley, TX

Average UV index in December - Carta Valley, TX
  • Average UV index in December: 3

The months with the highest UV index are July and August (UV index 8).
The month with the lowest UV index is December (UV index 3).

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Average cloud cover in December
Carta Valley, TX

Average cloud cover in December - Carta Valley, TX
  • Average cloud cover in December: 28

The months with the most cloud cover are March and May (Cloud cover 32).
The month with the least cloud cover is August (Cloud cover 17).

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Average visibility in December
Carta Valley, TX

Average visibility in December - Carta Valley, 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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Carta Valley, Texas, USA

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