December weather forecast
Agua Dulce, TX

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Weather in December

December, the first month of the winter in Agua Dulce, is still a comfortable month, with an average temperature fluctuating between 66.7°F (19.3°C) and 51.3°F (10.7°C).

Temperature

In Agua Dulce, the average high-temperature in December gently drops from a moderately hot 73.6°F (23.1°C) in November to a comfortable 66.7°F (19.3°C). An average low-temperature of 51.3°F (10.7°C) is common in Agua Dulce, Texas, during the nights of December.

Humidity

In December, the average relative humidity is 72%.

Rainfall

In Agua Dulce, during December, the rain falls for 8.2 days and regularly aggregates up to 0.59" (15mm) of precipitation. Throughout the year, in Agua Dulce, there are 109.7 rainfall days, and 10.63" (270mm) of precipitation is accumulated.

Snowfall

Months with snowfall in Agua Dulce are February and December. The months with the most snowfall are February and December, with an average 0.04" (1mm) of accumulated snow.

Daylight

With an average of 10h and 24min of daylight, December has the shortest days of the year in Agua Dulce.
On the first day of December in Agua Dulce, sunrise is at 7:05 am and sunset at 5:36 pm. On the last day of the month, sunrise is at 7:22 am and sunset at 5:47 pm CST.

Sunshine

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

UV index

The months with the lowest UV index in Agua Dulce are January and December, with an average maximum UV index of 4. A UV Index reading of 3 to 5 represents a moderate health risk from exposure to the Sun's UV radiation for the average person.
Note: An average UV index of 4 in December transforms into this advice:
Prioritize safety - The need to safeguard skin and eyes from harm is emphasized. The best time to avoid the Sun's harmful UV radiation is during midday when it's most potent. In the presence of strong sunlight, it's crucial to wear sunglasses that ward off UVA and UVB rays. Be prepared! The intensity of the Sun's UV radiation can be amplified nearly double due to snow reflection.
Updated: Feb 14, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What are December temperatures in Agua Dulce?

In December, the average high-temperature and low-temperature in Agua Dulce, Texas, are 66.7°F (19.3°C) and 51.3°F (10.7°C) respectively. The average heat index (a.k.a. 'real feel', 'felt air temperature'), which calculates the temperature value influenced by the moisture in the air, in October is calculated to be 89.6°F (32°C).

What is the average humidity in December in Agua Dulce?

The average relative humidity in December in Agua Dulce, Texas, is 72%.

How many days does it rain in December in Agua Dulce?

In Agua Dulce, during December, the rain falls for 8.2 days and regularly aggregates up to 0.59" (15mm) of precipitation.

When does it snow the most in Agua Dulce?

The months with the most snowfall are February and December, with an average 0.04" (1mm) of accumulated snow.

When does it start to snow in Agua Dulce?

December is the first month it typically snows. Throughout December, in the average 0.1 snowfall days, it receives 0.04" (1mm) of snow.

What is the month with the shortest days in Agua Dulce?

The month with the shortest days in Agua Dulce, Texas, is December, with an average of 10h and 24min of daylight.

What is the average length of the day in December in Agua Dulce?

In Agua Dulce, the average day length in December is 10h and 25min.

When is the sunrise / sunset in December in Agua Dulce?

In December, on the first day of the month, sunrise is at 7:05 am and sunset at 5:36 pm. On the last day of the month, in Agua Dulce, sunrise is at 7:22 am and sunset at 5:47 pm CST.

What is the month with the least sunshine in Agua Dulce?

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

How many hours of sunshine does Agua Dulce have in December?

The average sunshine duration in December in Agua Dulce, Texas, is 4.9h.

When is the lowest UV index in Agua Dulce?

The months with the lowest UV index in Agua Dulce are January and December, with an average maximum UV index of 4.

What is the UV index intensity in December in Agua Dulce?

In Agua Dulce, Texas, the average daily maximum UV index in December is 4. A UV Index reading of 3 to 5 represents a medium hazard to health from exposure to the Sun's UV radiation.
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
Agua Dulce, TX

Average temperature in December - Agua Dulce, TX
  • Average high temperature in December: 66.7°F

The warmest month (with the highest average high temperature) is August (97.3°F).
The month with the lowest average high temperature is January (65.5°F).

  • Average low temperature in December: 51.3°F

The month with the highest average low temperature is August (78.1°F).
The coldest month (with the lowest average low temperature) is January (49.6°F).

Average pressure in December
Agua Dulce, TX

Average pressure in December - Agua Dulce, TX
  • Average pressure in December: 30.09"Hg

The month with the highest atmospheric pressure is January (30.14"Hg).
The month with the lowest atmospheric pressure is June (29.87"Hg).

Average wind speed in December
Agua Dulce, TX

Average wind speed in December - Agua Dulce, TX
  • Average wind speed in December: 8.5mph

The windiest month (with the highest average wind speed) is May (10.7mph).
The calmest month (with the lowest average wind speed) is September (8mph).

Average humidity in December
Agua Dulce, TX

Average humidity in December - Agua Dulce, TX
  • Average humidity in December: 72%

The month with the highest relative humidity is May (74%).
The month with the lowest relative humidity is August (63%).

Average rainfall in December
Agua Dulce, TX

Average rainfall in December - Agua Dulce, TX
  • Average rainfall in December: 0.59"

The wettest month (with the highest rainfall) is September (1.73").
The driest month (with the least rainfall) is February (0.43").

Average rainfall days in December
Agua Dulce, TX

Average rainfall days in December - Agua Dulce, TX
  • Average rainfall days in December: 8.2 days

The month with the highest number of rainy days is September (15 days).
The month with the least rainy days is January (6.8 days).

Average snowfall in December
Agua Dulce, TX

Average snowfall in December - Agua Dulce, TX
  • Average snowfall in December: 0.04"

The months with the highest snowfall are February and December (0.04").
The months with the least snowfall are January, March, April, May, June, July, August, September, October and November (0").

Average snowfall days in December
Agua Dulce, TX

Average snowfall days in December - Agua Dulce, TX
  • Average snowfall days in December: 0.1 days

The month with the highest number of snowfall days is February (0.2 days).
The months with the least snowfall days are March, April, May, June, July, August, September, October and November (0 days).

Average daylight in December /
Average sunshine in December
Agua Dulce, TX

Average daylight in December / Average sunshine in December - Agua Dulce, TX
  • Average daylight in December: 10h and 2min

The month with the longest days is June (Average daylight: 13h and 54min).
The month with the shortest days is December (Average daylight: 10h and 24min).

  • Average sunshine in December: 4h and 5min

The month with the most sunshine is July (Average sunshine: 10h and 48min).
The month with the least sunshine is December (Average sunshine: 4h and 54min).

Average sunshine days in December
Agua Dulce, TX

Average sunshine days in December - Agua Dulce, TX
  • Average sunshine days in December: 21.1 days

The month with the most sunshine days is August (22.7 days).
The month with the least sunshine days is September (13 days).

Average UV index in December
Agua Dulce, TX

Average UV index in December - Agua Dulce, TX
  • Average UV index in December: 4

The month with the highest UV index is July (UV index 8).
The months with the lowest UV index are January and December (UV index 4).

Average cloud cover in December
Agua Dulce, TX

Average cloud cover in December - Agua Dulce, TX
  • Average cloud cover in December: 45

The months with the most cloud cover are February and December (Cloud cover 45).
The month with the least cloud cover is August (Cloud cover 20).

Average visibility in December
Agua Dulce, TX

Average visibility in December - Agua Dulce, 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).

Agua Dulce, Texas, USA

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