December weather forecast
Pierce, TX

Weather in December

December, the first month of the winter in Pierce, is also an enjoyable month, with an average temperature fluctuating between 49.3°F (9.6°C) and 63.3°F (17.4°C).

Temperature

In Pierce, the average high-temperature in December slightly decreases from an agreeable 70.7°F (21.5°C) in November to a comfortable 63.3°F (17.4°C). In Pierce, in December, the average low-temperature is 49.3°F (9.6°C).

Humidity

In December, the average relative humidity in Pierce, Texas, is 76%.

Rainfall

In December, the rain falls for 13.8 days. Throughout December, 2.4" (61mm) of precipitation is accumulated. Throughout the year, in Pierce, there are 162.4 rainfall days, and 27.05" (687mm) of precipitation is accumulated.

Snowfall

Months with snowfall are January and December. The months with the most snowfall in Pierce are January and December, with an average 0.04" (1mm) of accumulated snow.

Daylight

December has the shortest days of the year in Pierce, with an average of 10h and 19min of daylight.
On the first day of December in Pierce, sunrise is at 7:01 am and sunset at 5:26 pm. On the last day of the month, sunrise is at 7:18 am and sunset at 5:37 pm CST.

Sunshine

With an average of 4.8h of sunshine, December has the least sunshine of the year in Pierce.

UV index

The months with the lowest UV index are January, February, November and December, with an average maximum UV index of 4. A UV Index estimate of 3 to 5 represents a moderate health risk from exposure to the Sun's UV radiation for the average person.
Note: In December, the average maximum UV index of 4 translate into the following recommendations:
Take precautions - Protection against sun damage is advised. The solar radiation is most powerful near the mid-day, so the exposure to the direct Sun should be reduced accordingly. On bright days sunglasses that block both UVA and UVB rays should be worn. A hat with a wide brim is extremely helpful, as it can prevent roughly 50% of UV radiation from reaching the eyes. Beware! The strength of the UV rays is increased nearly double-fold by the reflection of the snow.
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FAQ

What is the temperature in December in Pierce?

In December, in Pierce, Texas, the average high-temperature is 63.3°F (17.4°C), and the average low-temperature is 49.3°F (9.6°C). The average heat index (a.k.a. 'felt air temperature', 'real feel'), which calculates the temperature value influenced by the moisture in the air, in October is evaluated at 86°F (30°C).

What is the average humidity in December in Pierce?

In December, the average relative humidity is 76%.

How much does it rain in Pierce in December?

In Pierce, Texas, during December, the rain falls for 13.8 days and regularly aggregates up to 2.4" (61mm) of precipitation.

When does it snow the most in Pierce?

The months with the most snowfall are January and December, with an average 0.04" (1mm) of accumulated snow.

When does it start snowing in Pierce?

December is the first month it typically snows in Pierce, 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 Pierce?

With an average of 10h and 19min of daylight, December has the shortest days of the year in Pierce.

How many hours of daylight does Pierce have in December?

In Pierce, the average day length in December is 10h and 19min.

What time are sunrise and sunset in December in Pierce?

On the first day of December in Pierce, Texas, sunrise is at 7:01 am and sunset at 5:26 pm. On the last day of the month, sunrise is at 7:18 am and sunset at 5:37 pm CST.

What is the month with the least sunshine in Pierce?

With an average of 4.8h of sunshine, December has the least sunshine of the year.

How long on average sun shines in December in Pierce?

In December, the average sunshine duration in Pierce, Texas, is 4.8h.

When is the lowest UV index in Pierce?

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

How high is the UV index in December in Pierce?

In December, the average daily maximum UV index is 4. A UV Index estimate of 3 to 5 represents a moderate vulnerability from exposure to the Sun's UV radiation.
Average humidity
Average rainfall days
Average snowfall
Average snowfall days
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility

Average temperature in December
Pierce, TX

Average temperature in December - Pierce, TX
  • Average high temperature in December: 63.3°F

The warmest month (with the highest average high temperature) is August (93.9°F).
The month with the lowest average high temperature is January (61.3°F).

  • Average low temperature in December: 49.3°F

The month with the highest average low temperature is August (76.6°F).
The coldest month (with the lowest average low temperature) is January (46°F).

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Average pressure in December
Pierce, TX

Average pressure in December - Pierce, TX
  • Average pressure in December: 30.11"Hg

The month with the highest atmospheric pressure is January (30.15"Hg).
The month with the lowest atmospheric pressure is June (29.92"Hg).

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Average wind speed in December
Pierce, TX

Average wind speed in December - Pierce, TX
  • Average wind speed in December: 8mph

The windiest month (with the highest average wind speed) is April (9mph).
The calmest month (with the lowest average wind speed) is September (6mph).

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Average humidity in December
Pierce, TX

Average humidity in December - Pierce, TX
  • Average humidity in December: 76%

The months with the highest relative humidity are February, March, May and June (78%).
The month with the lowest relative humidity is October (71%).

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Average rainfall in December
Pierce, TX

Average rainfall in December - Pierce, TX
  • Average rainfall in December: 2.4"

The wettest month (with the highest rainfall) is May (2.99").
The driest month (with the least rainfall) is February (1.42").

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Average rainfall days in December
Pierce, TX

Average rainfall days in December - Pierce, TX
  • Average rainfall days in December: 13.8 days

The month with the highest number of rainy days is September (16.6 days).
The month with the least rainy days is October (12.1 days).

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Average snowfall in December
Pierce, TX

Average snowfall in December - Pierce, TX
  • Average snowfall in December: 0.04"

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

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Average snowfall days in December
Pierce, TX

Average snowfall days in December - Pierce, 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
Pierce, TX

Average daylight in December / Average sunshine in December - Pierce, TX
  • Average daylight in December: 10h and 19min

The month with the longest days is June (Average daylight: 13h and 59min).
The month with the shortest days is December (Average daylight: 10h and 19min).

  • Average sunshine in December: 4h and 48min

The month with the most sunshine is July (Average sunshine: 10h and 12min).
The month with the least sunshine is December (Average sunshine: 4h and 48min).

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Average sunshine days in December
Pierce, TX

Average sunshine days in December - Pierce, TX
  • Average sunshine days in December: 14 days

The month with the most sunshine days is January (17.1 days).
The month with the least sunshine days is September (11.6 days).

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Average UV index in December
Pierce, TX

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

The months with the highest UV index are June, July and August (UV index 7).
The months with the lowest UV index are January, February, November and December (UV index 4).

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Average cloud cover in December
Pierce, TX

Average cloud cover in December - Pierce, TX
  • Average cloud cover in December: 48

The month with the most cloud cover is February (Cloud cover 50).
The month with the least cloud cover is August (Cloud cover 27).

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Average visibility in December
Pierce, TX

Average visibility in December - Pierce, TX
  • Average visibility in December: 6mi

The months with the highest visibility are January, February, March, April, May, June, August, September, October, November and December (6mi).
The month with the lowest visibility is July (5mi).

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