December weather forecast
Commerce, TX

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Weather in December

December, the first month of the winter in Commerce, is also a fresh month, with an average temperature fluctuating between 54.5°F (12.5°C) and 40.5°F (4.7°C).

Temperature

As November transitions into December, Commerce sees a gentle drop in the average high-temperature, transitioning from an enjoyable 63.3°F (17.4°C) to a fresh 54.5°F (12.5°C). Commerce, during December, witnesses an average low-temperature of 40.5°F (4.7°C).

Humidity

In Commerce, the average relative humidity in December is 74%.

Rainfall

In Commerce, in December, it is raining for 10.5 days, with typically 2.44" (62mm) of accumulated precipitation. In Commerce, Texas, during the entire year, the rain falls for 143.9 days and collects up to 32.24" (819mm) of precipitation.

Snowfall

In Commerce, snow does not fall in April through October and December.

Daylight

The month with the shortest days in Commerce is December, with an average of 10h and 0min of daylight.
On the first day of December in Commerce, Texas, sunrise is at 7:09 am and sunset at 5:16 pm. On the last day of the month, sunrise is at 7:27 am and sunset at 5:26 pm CST.

Sunshine

December has the least sunshine of the year in Commerce, with an average of 5.4h of sunshine.

UV index

January, February, November and December, with an average maximum UV index of 3, are months with the lowest UV index. A UV Index reading of 3 to 5 represents a moderate threat to health from exposure to the Sun's UV rays for the average person.
Note: The UV index of 3 during December leads to these advisories:
Undertake protective steps - Recommendations to avoid sunburn are issued. Considering the Sun's intensity during midday, it's wise to minimize direct exposure. Sun-related eye harm can be minimized with proper sunglasses offering UVA and UVB coverage. Notice this! Nearly double the intensity of the Sun's UV radiation can be caused by snow reflection.
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Frequently asked questions

What is the usual temperature for Commerce in December?

An average high-temperature, in December, in Commerce, is 54.5°F (12.5°C) and the average low-temperature is 40.5°F (4.7°C). The average heat index (a.k.a. 'feels like', 'apparent temperature'), which combines relative humidity and air temperature, in September is evaluated at 96.8°F (36°C).

What is the average humidity in December in Commerce?

In December, the average relative humidity in Commerce, Texas, is 74%.

How many days does it rain in December in Commerce?

In Commerce, Texas, during December, the rain falls for 10.5 days and regularly aggregates up to 2.44" (62mm) of precipitation.

When it does not snow in Commerce?

April through October and December are months without snowfall.

Does it snow in Commerce in December?

In December, it doesn't snow. November is the latest month when it typically snows.

What is the month with the shortest days in Commerce?

With an average of 10h and 0min of daylight, December has the shortest days of the year in Commerce.

How many hours of daylight does Commerce have in December?

In December, the average day length in Commerce, Texas, is 10h and 0min.

What time are sunrise and sunset in December in Commerce?

In December, on the first day of the month, sunrise is at 7:09 am and sunset at 5:16 pm. On the last day of the month, in Commerce, Texas, sunrise is at 7:27 am and sunset at 5:26 pm CST.

What is the month with the least sunshine in Commerce?

December has the least sunshine of the year, with an average of 5.4h of sunshine.

How long on average sun shines in December in Commerce?

In Commerce, Texas, the average sunshine duration in December is 5.4h.

When is the lowest UV index in Commerce?

January, February, November and December, with an average maximum UV index of 3, are months with the lowest UV index in Commerce, Texas.

What is the UV index intensity in December in Commerce?

The average daily maximum UV index in December is 3. A UV Index estimate of 3 to 5 represents a medium health risk from unprotected exposure to 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
Commerce, TX

Average temperature in December - Commerce, TX
  • Average high temperature in December: 54.5°F

The warmest month (with the highest average high temperature) is August (94.1°F).
The month with the lowest average high temperature is January (53.1°F).

  • Average low temperature in December: 40.5°F

The month with the highest average low temperature is July (73.8°F).
The coldest month (with the lowest average low temperature) is January (37°F).

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Average pressure in December
Commerce, TX

Average pressure in December - Commerce, 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 (29.91"Hg).

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Average wind speed in December
Commerce, TX

Average wind speed in December - Commerce, TX
  • Average wind speed in December: 8.3mph

The windiest month (with the highest average wind speed) is March (9.4mph).
The calmest month (with the lowest average wind speed) is September (6.4mph).

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Average humidity in December
Commerce, TX

Average humidity in December - Commerce, TX
  • Average humidity in December: 74%

The month with the highest relative humidity is May (79%).
The month with the lowest relative humidity is August (63%).

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Average rainfall in December
Commerce, TX

Average rainfall in December - Commerce, TX
  • Average rainfall in December: 2.44"

The wettest month (with the highest rainfall) is October (3.86").
The driest month (with the least rainfall) is January (1.69").

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Average rainfall days in December
Commerce, TX

Average rainfall days in December - Commerce, TX
  • Average rainfall days in December: 10.5 days

The month with the highest number of rainy days is May (15 days).
The month with the least rainy days is January (8.5 days).

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Average snowfall in December
Commerce, TX

Average snowfall in December - Commerce, TX
  • Average snowfall in December: 0"

The month with the highest snowfall is February (0.91").
The months with the least snowfall are April, May, June, July, August, September, October and December (0").

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Average snowfall days in December
Commerce, TX

Average snowfall days in December - Commerce, TX
  • Average snowfall days in December: 0.2 days

The month with the highest number of snowfall days is February (1.3 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
Commerce, TX

Average daylight in December / Average sunshine in December - Commerce, 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 2min

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 24min).

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Average sunshine days in December
Commerce, TX

Average sunshine days in December - Commerce, TX
  • Average sunshine days in December: 18.5 days

The month with the most sunshine days is January (20.8 days).
The months with the least sunshine days are April and May (14.2 days).

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Average UV index in December
Commerce, TX

Average UV index in December - Commerce, TX
  • Average UV index in December: 3

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 3).

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Average cloud cover in December
Commerce, TX

Average cloud cover in December - Commerce, TX
  • Average cloud cover in December: 40

The month with the most cloud cover is February (Cloud cover 44).
The month with the least cloud cover is August (Cloud cover 21).

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Average visibility in December
Commerce, TX

Average visibility in December - Commerce, 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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Commerce, Texas, USA

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