December weather forecast
Valley View, TX

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Weather in December

December, the first month of the winter in Valley View, is also a fresh month, with an average temperature varying between 39.6°F (4.2°C) and 53.8°F (12.1°C).

Temperature

December's arrival coincides with a drop in the average high-temperature, decreasing from November's comfortable 63.5°F (17.5°C) to a fresh 53.8°F (12.1°C). Valley View experiences an average low-temperature reading of 39.6°F (4.2°C) throughout December.

Humidity

The average relative humidity in December is 69%.

Rainfall

In December, in Valley View, the rain falls for 8.4 days. Throughout December, 1.5" (38mm) of precipitation is accumulated. Throughout the year, there are 130.9 rainfall days, and 28.54" (725mm) of precipitation is accumulated.

Snowfall

January through March, November and December are months with snowfall in Valley View. In Valley View, Texas, during December, snow falls for 0.4 days and regularly aggregates up to 0.28" (7mm) of snow. In Valley View, Texas, during the entire year, snow falls for 2.8 days and aggregates up to 1.34" (34mm) of snow.

Daylight

With an average of 10h and 0min of daylight, December has the shortest days of the year.
On the first day of December in Valley View, sunrise is at 7:15 am and sunset at 5:20 pm. On the last day of the month, sunrise is at 7:32 am and sunset at 5:31 pm CST.

Sunshine

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

UV index

December is the month with the lowest UV index, with an average maximum UV index of 2. A UV Index estimate of 2, and below, represents a minimal health hazard from unprotected exposure to Sun's UV rays for the average person.
Note: In December, an average UV index of 2 transforms into the following instructions:
Despite most people tolerating extended sun exposure, it is critical to always protect those with sensitive skin, infants, and children. The Sun's UV radiation is especially harmful around midday, so reduce exposure and stay safe. Sun-protective clothing, a long-sleeved shirt and pants, a wide-brimmed hat, and UVA and UVB-blocking sunglasses are particularly helpful in blocking UV radiation's harmful effects. Beware! The strength of the UV rays is increased nearly double-fold by the reflection of the snow.
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Frequently asked questions

What are the temperatures in Valley View in December?

In December, in Valley View, the average high-temperature is 53.8°F (12.1°C), and the average low-temperature is 39.6°F (4.2°C). In September, the average heat index (a.k.a. 'apparent temperature', 'felt air temperature'), which factors the actual air temperature with the relative humidity, is computed to be 95°F (35°C).

What is the average humidity in December in Valley View?

In Valley View, the average relative humidity in December is 69%.

How many days does it rain in December in Valley View?

In Valley View, in December, it is raining for 8.4 days, with typically 1.5" (38mm) of accumulated precipitation.

How much does it snow in Valley View in December?

In Valley View, in December, snow falls for 0.4 days, with typically accumulated 0.28" (7mm) of snow.

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

The month with the shortest days in Valley View is December, with an average of 10h and 0min of daylight.

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

In December, the average day length is 9h and 59min.

What time are sunrise and sunset in December in Valley View?

In December, on the first day of the month, sunrise is at 7:15 am and sunset at 5:20 pm. On the last day of the month, sunrise is at 7:32 am and sunset at 5:31 pm CST.

What is the month with the least sunshine in Valley View?

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

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

The average sunshine duration in December is 5.7h.

When is the lowest UV index in Valley View?

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

What is the UV index reading in December in Valley View?

In Valley View, the average daily maximum UV index in December is 2. A UV Index value of 2, and less, symbolizes a minimal hazard to health 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
Valley View, TX

Average temperature in December - Valley View, TX
  • Average high temperature in December: 53.8°F

The warmest month (with the highest average high temperature) is August (95.2°F).
The month with the lowest average high temperature is January (53.2°F).

  • Average low temperature in December: 39.6°F

The month with the highest average low temperature is July (75°F).
The coldest month (with the lowest average low temperature) is January (37°F).

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Average pressure in December
Valley View, TX

Average pressure in December - Valley View, TX
  • Average pressure in December: 30.13"Hg

The month with the highest atmospheric pressure is January (30.16"Hg).
The month with the lowest atmospheric pressure is June (29.9"Hg).

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Average wind speed in December
Valley View, TX

Average wind speed in December - Valley View, TX
  • Average wind speed in December: 8.8mph

The windiest months (with the highest average wind speed) are March and April (10.4mph).
The calmest month (with the lowest average wind speed) is September (7mph).

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Average humidity in December
Valley View, TX

Average humidity in December - Valley View, TX
  • Average humidity in December: 69%

The month with the highest relative humidity is May (75%).
The month with the lowest relative humidity is August (57%).

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Average rainfall in December
Valley View, TX

Average rainfall in December - Valley View, TX
  • Average rainfall in December: 1.5"

The wettest month (with the highest rainfall) is October (3.7").
The driest month (with the least rainfall) is January (1.42").

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Average rainfall days in December
Valley View, TX

Average rainfall days in December - Valley View, TX
  • Average rainfall days in December: 8.4 days

The month with the highest number of rainy days is May (14.6 days).
The month with the least rainy days is January (6.3 days).

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Average snowfall in December
Valley View, TX

Average snowfall in December - Valley View, TX
  • Average snowfall in December: 0.28"

The month with the highest snowfall is February (0.63").
The months with the least snowfall are April, May, June, July, August, September and October (0").

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Average snowfall days in December
Valley View, TX

Average snowfall days in December - Valley View, TX
  • Average snowfall days in December: 0.4 days

The month with the highest number of snowfall days is February (1.5 days).
The months with the least snowfall days are April, May, June, July, August, September and October (0 days).

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Average daylight in December /
Average sunshine in December
Valley View, TX

Average daylight in December / Average sunshine in December - Valley View, TX
  • Average daylight in December: 10h and 0min

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

  • Average sunshine in December: 5h and 4min

The month with the most sunshine is August (Average sunshine: 11h and 6min).
The month with the least sunshine is December (Average sunshine: 5h and 42min).

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Average sunshine days in December
Valley View, TX

Average sunshine days in December - Valley View, TX
  • Average sunshine days in December: 20.9 days

The month with the most sunshine days is January (23.6 days).
The month with the least sunshine days is May (14.4 days).

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Average UV index in December
Valley View, TX

Average UV index in December - Valley View, 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).

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Average cloud cover in December
Valley View, TX

Average cloud cover in December - Valley View, TX
  • Average cloud cover in December: 36

The month with the most cloud cover is March (Cloud cover 39).
The month with the least cloud cover is August (Cloud cover 19).

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Average visibility in December
Valley View, TX

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

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