December weather forecast
Lake Brownwood, TX

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Weather in December

December, the first month of the winter in Lake Brownwood, is still a refreshing month, with an average temperature varying between 58.1°F (14.5°C) and 40.5°F (4.7°C).

Temperature

During January and December, Lake Brownwood registers its lowest temperatures, averaging a high of 58.1°F (14.5°C).

Humidity

In December, the average relative humidity is 62%.

Rainfall

In Lake Brownwood, Texas, in December, during 6.7 rainfall days, 1.18" (30mm) of precipitation is typically accumulated. Throughout the year, in Lake Brownwood, there are 115.7 rainfall days, and 19.96" (507mm) of precipitation is accumulated.

Snowfall

Months with snowfall in Lake Brownwood are January through March and December. December is the first month it typically snows. Throughout December, in the average 1 snowfall days, it receives 0.47" (12mm) of snow. In Lake Brownwood, during the entire year, snow falls for 3.2 days and aggregates up to 1.46" (37mm) of snow.

Daylight

With an average of 10h and 6min of daylight, December has the shortest days of the year in Lake Brownwood.
On the first day of the month, sunrise is at 7:19 am and sunset at 5:32 pm. On the last day of December, in Lake Brownwood, sunrise is at 7:36 am and sunset at 5:43 pm CST.

Sunshine

December has the least sunshine of the year in Lake Brownwood, with an average of 5.9h of sunshine.

UV index

The month with the lowest UV index is December, with an average maximum UV index of 3. A UV Index value of 3 to 5 symbolizes a medium vulnerability from exposure to the Sun's UV rays for ordinary individuals.
Note: The maximum daily UV index of 3 in December interprets into the following recommendations:
Make use of precautions - Suggestions to resist sunburn are communicated. The Sun's harshest UV rays are around midday; it's wise to seek shade and limit time outdoors. Sunglasses that ward off UVA and UVB rays play a pivotal role in reducing solar eye damage. Warning! The reflection from snow can nearly magnify the Sun's UV radiation twofold.
Updated: Feb 14, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What are the coldest months in Lake Brownwood?

Temperatures in Lake Brownwood reach their minimum during January and December, recording an average high-temperature of 58.1°F (14.5°C).

What is the average December temperature in Lake Brownwood?

The high-temperature, in December, in Lake Brownwood, is 58.1°F (14.5°C), while the low-temperature averages to 40.5°F (4.7°C). The average heat index (a.k.a. 'real feel', 'feels like'), which factors the actual air temperature with the relative humidity, in September is computed to be 93.2°F (34°C).

What is the average humidity in December in Lake Brownwood?

The average relative humidity in December in Lake Brownwood is 62%.

How many days does it rain in December in Lake Brownwood?

In Lake Brownwood, during December, the rain falls for 6.7 days and regularly aggregates up to 1.18" (30mm) of precipitation.

When does it start snowing in Lake Brownwood?

December is the first month it typically snows in Lake Brownwood. Throughout December, in the average 1 snowfall days, it receives 0.47" (12mm) of snow.

What is the month with the shortest days in Lake Brownwood?

With an average of 10h and 6min of daylight, December has the shortest days of the year.

How many hours of daylight does Lake Brownwood have in December?

The average day length in December in Lake Brownwood is 10h and 7min.

When is the sunrise / sunset in December in Lake Brownwood?

On the first day of December in Lake Brownwood, sunrise is at 7:19 am and sunset at 5:32 pm. On the last day of the month, sunrise is at 7:36 am and sunset at 5:43 pm CST.

What is the month with the least sunshine in Lake Brownwood?

With an average of 5.9h of sunshine, December has the least sunshine of the year in Lake Brownwood.

How long on average sun shines in December in Lake Brownwood?

In December, the average sunshine duration in Lake Brownwood is 5.9h.

What is the month with the lowest UV index in Lake Brownwood?

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

How high is the UV index in December in Lake Brownwood?

In Lake Brownwood, Texas, the average daily maximum UV index in December is 3. A UV Index reading of 3 to 5 represents a moderate health threat from exposure to the Sun's UV radiation.
Average humidity
Average rainfall days
Average snowfall days
Average daylight
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility

Average temperature in December
Lake Brownwood, TX

Average temperature in December - Lake Brownwood, TX
  • Average high temperature in December: 58.1°F

The warmest month (with the highest average high temperature) is August (95.7°F).
The months with the lowest average high temperature are January and December (58.1°F).

  • Average low temperature in December: 40.5°F

The month with the highest average low temperature is August (74.8°F).
The coldest month (with the lowest average low temperature) is January (39°F).

Average pressure in December
Lake Brownwood, TX

Average pressure in December - Lake Brownwood, 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 (29.88"Hg).

Average wind speed in December
Lake Brownwood, TX

Average wind speed in December - Lake Brownwood, TX
  • Average wind speed in December: 9.7mph

The windiest month (with the highest average wind speed) is April (12.1mph).
The calmest month (with the lowest average wind speed) is September (8.3mph).

Average humidity in December
Lake Brownwood, TX

Average humidity in December - Lake Brownwood, TX
  • Average humidity in December: 62%

The month with the highest relative humidity is May (66%).
The month with the lowest relative humidity is August (51%).

Average rainfall in December
Lake Brownwood, TX

Average rainfall in December - Lake Brownwood, TX
  • Average rainfall in December: 1.18"

The wettest month (with the highest rainfall) is May (2.6").
The driest month (with the least rainfall) is January (0.94").

Average rainfall days in December
Lake Brownwood, TX

Average rainfall days in December - Lake Brownwood, TX
  • Average rainfall days in December: 6.7 days

The month with the highest number of rainy days is May (14.3 days).
The month with the least rainy days is January (5.4 days).

Average snowfall in December
Lake Brownwood, TX

Average snowfall in December - Lake Brownwood, TX
  • Average snowfall in December: 0.47"

The month with the highest snowfall is February (0.83").
The months with the least snowfall are April, May, June, July, August, September, October and November (0").

Average snowfall days in December
Lake Brownwood, TX

Average snowfall days in December - Lake Brownwood, TX
  • Average snowfall days in December: 1 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).

Average daylight in December /
Average sunshine in December
Lake Brownwood, TX

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

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

  • Average sunshine in December: 5h and 5min

The month with the most sunshine is July (Average sunshine: 11h and 12min).
The month with the least sunshine is December (Average sunshine: 5h and 54min).

Average sunshine days in December
Lake Brownwood, TX

Average sunshine days in December - Lake Brownwood, TX
  • Average sunshine days in December: 22.2 days

The month with the most sunshine days is January (23.8 days).
The month with the least sunshine days is May (13.4 days).

Average UV index in December
Lake Brownwood, TX

Average UV index in December - Lake Brownwood, TX
  • Average UV index in December: 3

The month with the highest UV index is July (UV index 8).
The month with the lowest UV index is December (UV index 3).

Average cloud cover in December
Lake Brownwood, TX

Average cloud cover in December - Lake Brownwood, TX
  • Average cloud cover in December: 31

The months with the most cloud cover are March and May (Cloud cover 34).
The month with the least cloud cover is August (Cloud cover 19).

Average visibility in December
Lake Brownwood, TX

Average visibility in December - Lake Brownwood, 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).

Lake Brownwood, Texas, USA

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