December weather forecast
Bastrop, TX

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An endless straight road passing through a scenic forest of colorful trees, in the Bastrop region of Texas
An endless straight road passing through a scenic forest of colorful trees, in the Bastrop region of Texas

Weather in December

December, the first month of the winter in Bastrop, is also a moderate month, with temperature in the range of an average high of 60.1°F (15.6°C) and an average low of 45.5°F (7.5°C).

Temperature

The onset of December brings a small shift in high-temperatures, falling from an agreeable 68.4°F (20.2°C) in November to a mild 60.1°F (15.6°C). During December, the temperature in Bastrop, Texas, is averaged to a low of 45.5°F (7.5°C) at night.

Humidity

In Bastrop, the average relative humidity in December is 73%.

Rainfall

In Bastrop, Texas, in December, it is raining for 9.5 days, with typically 1.14" (29mm) of accumulated precipitation. In Bastrop, during the entire year, the rain falls for 141.3 days and collects up to 18.86" (479mm) of precipitation.

Snowfall

January and December are months with snowfall. December is the first month it typically snows. Throughout December, in the average 0.2 snowfall days, it receives 0.04" (1mm) of snow. In Bastrop, Texas, during the entire year, snow falls for 0.9 days and aggregates up to 0.16" (4mm) of snow.

Daylight

With an average of 10h and 12min of daylight, December has the shortest days of the year in Bastrop, Texas.
On the first day of December in Bastrop, sunrise is at 7:08 am and sunset at 5:28 pm. On the last day of the month, sunrise is at 7:25 am and sunset at 5:39 pm CST.

Sunshine

With an average of 5.2h of sunshine, December has the least sunshine of the year in Bastrop.

UV index

With an average maximum UV index of 3, December is the month with the lowest UV index. A UV Index of 3 to 5 symbolizes a medium health hazard from exposure to the Sun's UV rays for average individuals.
Note: The maximum UV index of 3 during December leads to these instructions:
Preventative actions are necessary - Suggestions to safeguard against sun damage are in order. Midday Sun has the strongest UV rays, making it crucial to limit exposure and find shade. Consider a wide-brim hat essential for effective sun defense covering your face, neck, and eyes. Guard yourself! Snow reflection can almost double the UV radiation from the Sun.
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Frequently asked questions

What is the temperature in December in Bastrop?

The high-temperature, in December, in Bastrop, records 60.1°F (15.6°C), while the low-temperature is 45.5°F (7.5°C). The average heat index (a.k.a. 'real feel', 'feels like'), which combines relative humidity and air temperature, in September is computed to be 102.2°F (39°C).

What is the average humidity in December in Bastrop?

In December, the average relative humidity is 73%.

How much does it rain in Bastrop in December?

In Bastrop, in December, it is raining for 9.5 days, with typically 1.14" (29mm) of accumulated precipitation.

When does it start to snow in Bastrop?

December is the first month it typically snows. Throughout December, in the average 0.2 snowfall days, it receives 0.04" (1mm) of snow.

What is the month with the shortest days in Bastrop?

The month with the shortest days is December, with an average of 10h and 12min of daylight.

How many hours of daylight does Bastrop have in December?

In December, the average day length in Bastrop is 10h and 14min.

When is the sunrise / sunset in December in Bastrop?

On the first day of December, sunrise is at 7:08 am and sunset at 5:28 pm. On the last day of the month, sunrise is at 7:25 am and sunset at 5:39 pm CST.

What is the month with the least sunshine in Bastrop?

With an average of 5.2h of sunshine, December has the least sunshine of the year in Bastrop.

How long on average sun shines in December in Bastrop?

In Bastrop, Texas, the average sunshine duration in December is 5.2h.

What is the month with the lowest UV index in Bastrop?

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

How high is the UV index in December in Bastrop?

The average daily maximum UV index in December in Bastrop, Texas, is 3. A UV Index value of 3 to 5 symbolizes a medium hazard to health 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
Bastrop, TX

Average temperature in December - Bastrop, TX
  • Average high temperature in December: 60.1°F

The warmest month (with the highest average high temperature) is August (96.8°F).
The month with the lowest average high temperature is January (59°F).

  • Average low temperature in December: 45.5°F

The month with the highest average low temperature is August (75°F).
The coldest month (with the lowest average low temperature) is January (43.3°F).

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Average pressure in December
Bastrop, TX

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

The month with the highest atmospheric pressure is January (30.16"Hg).
The month with the lowest atmospheric pressure is June (29.92"Hg).

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Average wind speed in December
Bastrop, TX

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

The windiest month (with the highest average wind speed) is March (8.9mph).
The calmest month (with the lowest average wind speed) is September (6mph).

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Average humidity in December
Bastrop, TX

Average humidity in December - Bastrop, 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 (63%).

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Average rainfall in December
Bastrop, TX

Average rainfall in December - Bastrop, TX
  • Average rainfall in December: 1.14"

The wettest month (with the highest rainfall) is May (3.27").
The driest month (with the least rainfall) is February (0.71").

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Average rainfall days in December
Bastrop, TX

Average rainfall days in December - Bastrop, TX
  • Average rainfall days in December: 9.5 days

The month with the highest number of rainy days is September (15.5 days).
The month with the least rainy days is January (8.6 days).

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Average snowfall in December
Bastrop, TX

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

The month with the highest snowfall is January (0.12").
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
Bastrop, TX

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

The month with the highest number of snowfall days is January (0.4 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
Bastrop, TX

Average daylight in December / Average sunshine in December - Bastrop, TX
  • Average daylight in December: 10h and 1min

The month with the longest days is June (Average daylight: 14h and 6min).
The month with the shortest days is December (Average daylight: 10h and 12min).

  • Average sunshine in December: 5h and 1min

The month with the most sunshine is August (Average sunshine: 10h and 12min).
The month with the least sunshine is December (Average sunshine: 5h and 12min).

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Average sunshine days in December
Bastrop, TX

Average sunshine days in December - Bastrop, TX
  • Average sunshine days in December: 18.7 days

The month with the most sunshine days is January (19.9 days).
The month with the least sunshine days is June (10.9 days).

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Average UV index in December
Bastrop, TX

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

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 3).

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Average cloud cover in December
Bastrop, TX

Average cloud cover in December - Bastrop, TX
  • Average cloud cover in December: 44

The month with the most cloud cover is March (Cloud cover 48).
The month with the least cloud cover is August (Cloud cover 26).

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Average visibility in December
Bastrop, TX

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

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