December weather forecast
Post Oak Bend City, TX

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Weather in December

December, the first month of the winter in Post Oak Bend City, is still a mild month, with temperature in the range of an average low of 41.7°F (5.4°C) and an average high of 56.1°F (13.4°C).

Temperature

Post Oak Bend City in December undergoes a slight reduction in the average high-temperature, shifting from November's 64.6°F (18.1°C) to a still refreshing 56.1°F (13.4°C). Throughout the month of December, Post Oak Bend City sees a steady low-temperature average of 41.7°F (5.4°C).

Humidity

In Post Oak Bend City, the average relative humidity in December is 73%.

Rainfall

In Post Oak Bend City, during December, the rain falls for 10.5 days and regularly aggregates up to 2.32" (59mm) of precipitation. Throughout the year, there are 143.5 rainfall days, and 32.24" (819mm) of precipitation is accumulated.

Snowfall

March through December are months without snowfall.

Daylight

December has the shortest days of the year in Post Oak Bend City, with an average of 10h and 0min of daylight.
On the first day of December, sunrise is at 7:09 am and sunset at 5:19 pm. On the last day of the month, sunrise is at 7:27 am and sunset at 5:30 pm CST.

Sunshine

With an average of 5.4h of sunshine, December has the least sunshine of the year in Post Oak Bend City.

UV index

January and December, with an average maximum UV index of 3, are months with the lowest UV index. A UV Index estimate of 3 to 5 represents a medium health hazard from unprotected exposure to Sun's UV rays for average individuals.
Note: During December, 3 as the daily maximum UV index converts into the following advice:
Safety measures are advised. Light-skinned individuals may experience burns in under half an hour. The solar radiation around mid-day is intense; avoid the Sun and stay safe. Sunglasses providing both UVA and UVB protection are non-negotiable on sunlit days. Mind this! Nearly twice the UV radiation from the Sun can be reflected by the snow.
Updated: Aug 14, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What are December temperatures in Post Oak Bend City?

The high-temperature during December is 56.1°F (13.4°C) and the low-temperature is 41.7°F (5.4°C). In September, the average heat index (a.k.a. 'feels like', 'felt air temperature'), which factors the actual air temperature with the relative humidity, is estimated at 98.6°F (37°C).

What is the average humidity in December?

In Post Oak Bend City, the average relative humidity in December is 73%.

How many days does it rain in December?

In Post Oak Bend City, in December, it is raining for 10.5 days, with typically 2.32" (59mm) of accumulated precipitation.

When it does not snow?

March through December are months without snowfall.

Does it snow in Post Oak Bend City in December?

In Post Oak Bend City, in December, it doesn't snow. In January, it regularly snows.

What is the month with the shortest days?

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

How many hours of daylight does Post Oak Bend City have in December?

The average day length in December is 10h and 3min.

What time are sunrise and sunset in December?

On the first day of December in Post Oak Bend City, sunrise is at 7:09 am and sunset at 5:19 pm. On the last day of the month, sunrise is at 7:27 am and sunset at 5:30 pm CST.

What is the month with the least sunshine?

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

How long on average sun shines in December?

In Post Oak Bend City, the average sunshine duration in December is 5.4h.

When is the lowest UV index?

The months with the lowest UV index are January and December, with an average maximum UV index of 3.

What is the UV index intensity in December?

In December, the average daily maximum UV index in Post Oak Bend City is 3. A UV Index estimate of 3 to 5 represents a moderate vulnerability from unsafe exposure to Sun's UV rays.
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
Post Oak Bend City, TX

Average temperature in December - Post Oak Bend City, TX
  • Average high temperature in December: 56.1°F

The warmest month (with the highest average high temperature) is August (95°F).
The month with the lowest average high temperature is January (55°F).

  • Average low temperature in December: 41.7°F

The months with the highest average low temperature are July and August (74.7°F).
The coldest month (with the lowest average low temperature) is January (39.2°F).

Average pressure in December
Post Oak Bend City, TX

Average pressure in December - Post Oak Bend City, 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).

Average wind speed in December
Post Oak Bend City, TX

Average wind speed in December - Post Oak Bend City, TX
  • Average wind speed in December: 8.1mph

The windiest month (with the highest average wind speed) is March (9.3mph).
The calmest month (with the lowest average wind speed) is September (6.2mph).

Average humidity in December
Post Oak Bend City, TX

Average humidity in December - Post Oak Bend City, TX
  • Average humidity in December: 73%

The month with the highest relative humidity is May (78%).
The month with the lowest relative humidity is August (61%).

Average rainfall in December
Post Oak Bend City, TX

Average rainfall in December - Post Oak Bend City, TX
  • Average rainfall in December: 2.32"

The wettest month (with the highest rainfall) is October (4.49").
The driest month (with the least rainfall) is January (1.77").

Average rainfall days in December
Post Oak Bend City, TX

Average rainfall days in December - Post Oak Bend City, TX
  • Average rainfall days in December: 10.5 days

The month with the highest number of rainy days is May (14.8 days).
The month with the least rainy days is January (8 days).

Average snowfall in December
Post Oak Bend City, TX

Average snowfall in December - Post Oak Bend City, TX
  • Average snowfall in December: 0"

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

Average snowfall days in December
Post Oak Bend City, TX

Average snowfall days in December - Post Oak Bend City, TX
  • Average snowfall days in December: 0.1 days

The month with the highest number of snowfall days is February (1.4 days).
The months with the least snowfall days are April, May, June, July, August, September, October and November (0 days).

Average daylight in December /
Average sunshine in December
Post Oak Bend City, TX

Average daylight in December / Average sunshine in December - Post Oak Bend City, 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).

Average sunshine days in December
Post Oak Bend City, TX

Average sunshine days in December - Post Oak Bend City, TX
  • Average sunshine days in December: 18.5 days

The month with the most sunshine days is January (21.6 days).
The month with the least sunshine days is September (13.6 days).

Average UV index in December
Post Oak Bend City, TX

Average UV index in December - Post Oak Bend City, 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 and December (UV index 3).

Average cloud cover in December
Post Oak Bend City, TX

Average cloud cover in December - Post Oak Bend City, TX
  • Average cloud cover in December: 41

The month with the most cloud cover is February (Cloud cover 44).
The month with the least cloud cover is August (Cloud cover 22).

Average visibility in December
Post Oak Bend City, TX

Average visibility in December - Post Oak Bend City, 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).

Post Oak Bend City, Texas, USA

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