December weather forecast
Tarzan, TX

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Weather in December

The first month of the winter, December, is still a mild month in Tarzan, Texas, with an average temperature varying between 38.5°F (3.6°C) and 56.3°F (13.5°C).

Temperature

The beginning of December involves a decrease in the average high-temperature, transitioning from an enjoyable 65.3°F (18.5°C) in November to a still refreshing 56.3°F (13.5°C). Throughout the month of December, Tarzan witnesses an average low-temperature of 38.5°F (3.6°C).

Humidity

September and December, with an average relative humidity of 54%, are the most humid months.

Rainfall

In December, in Tarzan, Texas, the rain falls for 4.6 days. Throughout December, 0.59" (15mm) of precipitation is accumulated. In Tarzan, during the entire year, the rain falls for 81.9 days and collects up to 11.85" (301mm) of precipitation.

Snowfall

January through March, November and December are months with snowfall. December is the month with the most snowfall. Snow falls for 1.7 days and accumulates 1.26" (32mm) of snow.

Daylight

With an average of 10h and 6min of daylight, December has the shortest days of the year.
On the first day of December in Tarzan, Texas, sunrise is at 7:31 am and sunset at 5:42 pm. On the last day of the month, sunrise is at 7:49 am and sunset at 5:53 pm CST.

Sunshine

The month with the least sunshine is December, with an average of 6.8h of sunshine.

UV index

The month with the lowest UV index is December, with an average maximum UV index of 3. A UV Index estimate of 3 to 5 represents a medium vulnerability from exposure to the Sun's UV radiation for average individuals.
Note: A daily high UV index of 3 in December leads to these guidelines:
Undertake protective steps - Obligation to safeguard skin and eyes from harm is in place. The mid-day Sun emits the most powerful UV radiation, so seek shade and minimize exposure. On days when the sun blazes, arm yourself with sunglasses that block UVA and UVB radiation. Notice! The UV radiation of the Sun can be intensified nearly twofold due to the reflective quality of snow.
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Frequently asked questions

What is the temperature in December in Tarzan?

An average high-temperature, in December, in Tarzan, is 56.3°F (13.5°C) and the average low-temperature is 38.5°F (3.6°C). In September, the average heat index (a.k.a. 'apparent temperature', 'felt air temperature'), which combines air temperature and relative humidity, is computed to be 89.6°F (32°C).

What are the most humid months in Tarzan?

September and December, with an average relative humidity of 54%, are most humid months in Tarzan.

What is the average humidity in December in Tarzan?

In December, the average relative humidity in Tarzan is 54%.

How much does it rain in Tarzan in December?

In December, in Tarzan, Texas, the rain falls for 4.6 days. Throughout December, 0.59" (15mm) of precipitation is accumulated.

What is the snowiest month in Tarzan?

December is the month with the most snowfall in Tarzan. Snow falls for 1.7 days and accumulates 1.26" (32mm) of snow.

How many days does it snow in December in Tarzan?

In Tarzan, Texas, during December, snow falls for 1.7 days and regularly aggregates up to 1.26" (32mm) of snow.

What is the month with the shortest days in Tarzan?

The month with the shortest days in Tarzan, Texas, is December, with an average of 10h and 6min of daylight.

What is the average length of the day in December in Tarzan?

In Tarzan, Texas, the average day length in December is 10h and 4min.

When are sunrise and sunset in December in Tarzan?

On the first day of December in Tarzan, Texas, sunrise is at 7:31 am and sunset at 5:42 pm. On the last day of the month, sunrise is at 7:49 am and sunset at 5:53 pm CST.

What is the month with the least sunshine in Tarzan?

December has the least sunshine of the year, with an average of 6.8h of sunshine.

How many hours of sunshine does Tarzan have in December?

In December, the average sunshine duration in Tarzan is 6.8h.

When is the lowest UV index in Tarzan?

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

What is the UV index intensity in December in Tarzan?

In Tarzan, Texas, the average daily maximum UV index in December is 3. A UV Index value of 3 to 5 symbolizes a moderate health threat from unprotected exposure to 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
Tarzan, TX

Average temperature in December - Tarzan, TX
  • Average high temperature in December: 56.3°F

The warmest month (with the highest average high temperature) is August (94.6°F).
The month with the lowest average high temperature is January (56.1°F).

  • Average low temperature in December: 38.5°F

The month with the highest average low temperature is July (74.7°F).
The coldest month (with the lowest average low temperature) is January (37°F).

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Average pressure in December
Tarzan, TX

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

The month with the highest atmospheric pressure is January (30.14"Hg).
The months with the lowest atmospheric pressure are May and June (29.85"Hg).

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Average wind speed in December
Tarzan, TX

Average wind speed in December - Tarzan, TX
  • Average wind speed in December: 10.5mph

The windiest month (with the highest average wind speed) is April (13.9mph).
The calmest month (with the lowest average wind speed) is September (10.3mph).

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Average humidity in December
Tarzan, TX

Average humidity in December - Tarzan, TX
  • Average humidity in December: 54%

The months with the highest relative humidity are September and December (54%).
The month with the lowest relative humidity is April (40%).

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Average rainfall in December
Tarzan, TX

Average rainfall in December - Tarzan, TX
  • Average rainfall in December: 0.59"

The wettest month (with the highest rainfall) is September (1.85").
The driest month (with the least rainfall) is February (0.39").

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Average rainfall days in December
Tarzan, TX

Average rainfall days in December - Tarzan, TX
  • Average rainfall days in December: 4.6 days

The month with the highest number of rainy days is September (11.7 days).
The month with the least rainy days is January (3.3 days).

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Average snowfall in December
Tarzan, TX

Average snowfall in December - Tarzan, TX
  • Average snowfall in December: 1.26"

The month with the highest snowfall is December (1.26").
The months with the least snowfall are April, May, June, July, August, September and October (0").

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Average snowfall days in December
Tarzan, TX

Average snowfall days in December - Tarzan, TX
  • Average snowfall days in December: 1.7 days

The month with the highest number of snowfall days is February (1.9 days).
The months with the least snowfall days are April, May, June, July, August and September (0 days).

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Average daylight in December /
Average sunshine in December
Tarzan, TX

Average daylight in December / Average sunshine in December - Tarzan, 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: 6h and 5min

The month with the most sunshine is June (Average sunshine: 11h and 30min).
The month with the least sunshine is December (Average sunshine: 6h and 48min).

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Average sunshine days in December
Tarzan, TX

Average sunshine days in December - Tarzan, TX
  • Average sunshine days in December: 24.5 days

The month with the most sunshine days is January (27.2 days).
The month with the least sunshine days is September (15.9 days).

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Average UV index in December
Tarzan, TX

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

The 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
Tarzan, TX

Average cloud cover in December - Tarzan, TX
  • Average cloud cover in December: 23

The month with the most cloud cover is September (Cloud cover 24).
The months with the least cloud cover are June and August (Cloud cover 14).

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Average visibility in December
Tarzan, TX

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

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