December weather forecast
The Woodlands, TX

Weather in December

December, the first month of the winter, in The Woodlands, is still a comfortable month, with average temperature varying between 47.1°F (8.4°C) and 61.7°F (16.5°C).

Temperature

In The Woodlands, the average high-temperature in December marginally drops, from a pleasant 69.6°F (20.9°C) in November, to an enjoyable 61.7°F (16.5°C). In December, in The Woodlands, the average low-temperature is 47.1°F (8.4°C).

Humidity

In The Woodlands, the average relative humidity is 77%.

Rainfall

In The Woodlands, Texas,, it is raining for 13.9 days, with typically 2.91" (74mm) of accumulated precipitation. In The Woodlands, during the entire year, the rain falls for 178.1 days and collects up to 34.25" (870mm) of precipitation.

Snowfall

January, February and December are months with snowfall. December is the first month it typically snows in The Woodlands. Throughout December, in the average 0.2 snowfall days, it receives 0.12" (3mm) of snow. In The Woodlands, during the entire year, snow falls for 0.6 days, and aggregates up to 0.31" (8mm) of snow.

Daylight

With an average of 10.2h of daylight, December has the shortest days of the year.

Sunshine

December has the least sunshine of the year, with an average of 4.9h of sunshine.

UV index

December is the month with the lowest UV index in The Woodlands, with an average maximum UV index of 3. A UV Index reading of 3 to 5 represents a medium vulnerability from the exposure to the Sun's UV rays for average individuals.
Note: The daily maximum UV index of 3 in December interpret into the following advice:
Take precautions - Protection against the skin and eye damage is obliged. The Sun's most intense and consequently most harmful UV radiation during midday hours should be decreased by minimizing exposure and seeking shade. 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 average humidity in December in The Woodlands?

The average relative humidity in December in The Woodlands is 77%.

How many days does it rain in December in The Woodlands?

In The Woodlands, Texas, during December, the rain falls for 13.9 days and regularly aggregates up to 2.91" (74mm) of precipitation.

When does it start to snow in The Woodlands?

December is the first month it typically snows in The Woodlands. Throughout December, in the average 0.2 snowfall days, it receives 0.12" (3mm) of snow.

What is the month with the shortest days in The Woodlands?

The month with the shortest days is December, with an average of 10.2h of daylight.

How many hours of daylight does The Woodlands have in December?

In The Woodlands, the average length of the day in December is 10.2h.

What is the month with the least sunshine in The Woodlands?

The month with the least sunshine in The Woodlands is December, with an average of 4.9h of sunshine.

How long on average sun shines in December in The Woodlands?

In The Woodlands, Texas, the average sunshine in December is 4.9h.

When is the lowest UV index in The Woodlands?

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

How high is the UV index in December in The Woodlands?

In The Woodlands, the average daily maximum UV index in December is 3. A UV Index value of 3 to 5 symbolizes a medium health risk from the exposure to the Sun's UV rays.

Average temperature in December
The Woodlands, TX

Average temperature in December - The Woodlands, TX
  • Average high temperature in December: 61.7°F

The warmest month (with the highest average high temperature) is August (96.1°F).
The month with the lowest average high temperature is January (60.1°F).

  • Average low temperature in December: 47.1°F

The month with the highest average low temperature is August (76.3°F).
The coldest month (with the lowest average low temperature) is January (43.9°F).

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Average pressure in December
The Woodlands, TX

Average pressure in December - The Woodlands, TX
  • Average pressure in December: 30.12"

The month with the highest atmospheric pressure is January (30.16").
The month with the lowest atmospheric pressure is June (29.93").

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Average wind speed in December
The Woodlands, TX

Average wind speed in December - The Woodlands, TX
  • Average wind speed in December: 6.8mph

The windiest month (with the highest average wind speed) is April (7.6mph).
The calmest month (with the lowest average wind speed) is September (5.4mph).

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Average humidity in December
The Woodlands, TX

Average humidity in December - The Woodlands, TX
  • Average humidity in December: 77%

The month with the highest relative humidity is February (78%).
The month with the lowest relative humidity is August (67%).

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Average rainfall in December
The Woodlands, TX

Average rainfall in December - The Woodlands, TX
  • Average rainfall in December: 2.91"

The wettest month (with the highest rainfall) is May (4.33").
The driest month (with the least rainfall) is November (1.89").

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Average rainfall days in December
The Woodlands, TX

Average rainfall days in December - The Woodlands, TX
  • Average rainfall days in December: 13.9 days

The month with the highest number of rainy days is September (19.1 days).
The month with the least rainy days is January (12.1 days).

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Average snowfall in December
The Woodlands, TX

Average snowfall in December - The Woodlands, TX
  • Average snowfall in December: 0.12"

The month with the highest snowfall is January (0.16").
Months with the least snowfall are March, April, May, June, July, August, September, October and November (0").

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Average snowfall days in December
The Woodlands, TX

Average snowfall days in December - The Woodlands, TX
  • Average snowfall days in December: 0.2 days

The month with the highest number of snowfall days is January (0.3 days).
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
The Woodlands, TX

Average daylight in December / Average sunshine in December - The Woodlands, TX
  • Average daylight in December: 10.2h

The month with the longest days is June (Average daylight: 14.1h).
The month with the shortest days is December (Average daylight: 10.2h).

  • Average sunshine in December: 4.9h

The month with the most sunshine is August (Average sunshine: 10.1h).
The month with the least sunshine is December (Average sunshine: 4.9h).

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Average sunshine days in December
The Woodlands, TX

Average sunshine days in December - The Woodlands, TX
  • Average sunshine days in December: 14.2 days

The month with the most sunshine days is October (17.1 days).
The month with the least sunshine days is September (9.1 days).

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Average UV index in December
The Woodlands, TX

Average UV index in December - The Woodlands, TX
  • Average UV index in December: 3

Months with the highest UV index are May, June, July and August (UV index 7).
The month with the lowest UV index is December (UV index 3).

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Average cloud cover in December
The Woodlands, TX

Average cloud cover in December - The Woodlands, TX
  • Average cloud cover in December: 49

The month with the most cloud cover is February (Cloud cover 53).
The month with the least cloud cover is August (Cloud cover 31).

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Average visibility in December
The Woodlands, TX

Average visibility in December - The Woodlands, TX
  • Average visibility in December: 6mi

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

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