December weather forecast
Oakville, TX

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Weather in December

The first month of the winter, December, is still a comfortable month in Oakville, Texas, with an average temperature ranging between max 64.9°F (18.3°C) and min 49.5°F (9.7°C).

Temperature

December signifies a gentle decline in Oakville's average high-temperature, easing from an agreeable 72°F (22.2°C) in November to a refreshing 64.9°F (18.3°C). An average low-temperature of 49.5°F (9.7°C) is observed during December nights in Oakville, Texas.

Humidity

In December, the average relative humidity is 71%.

Rainfall

In Oakville, during December, the rain falls for 6.7 days and regularly aggregates up to 0.43" (11mm) of precipitation. In Oakville, during the entire year, the rain falls for 102.4 days and collects up to 8.78" (223mm) of precipitation.

Snowfall

In Oakville, snow does not fall in January, March through December.

Daylight

The month with the shortest days in Oakville is December, with an average of 10h and 24min of daylight.
On the first day of the month, sunrise is at 7:07 am and sunset at 5:35 pm. On the last day of December, in Oakville, Texas, sunrise is at 7:24 am and sunset at 5:46 pm CST.

Sunshine

With an average of 5h of sunshine, December has the least sunshine of the year.

UV index

The month with the lowest UV index is December, with an average maximum UV index of 3. A UV Index of 3 to 5 symbolizes a moderate health risk from exposure to the Sun's UV radiation for the ordinary person.
Note: The UV index of 3 during December translates into the following guidance:
Prioritize safety - The need to safeguard skin and eyes from harm is emphasized. When the Sun's UV radiation is most intense during midday, it's best to find shade and limit exposure. Select sunglasses that boast both UVA and UVB protection to limit the adverse effects of the sun on the eyes.
Updated: Feb 14, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What is the usual temperature for Oakville in December?

In Oakville, 64.9°F (18.3°C) is the average high-temperature and 49.5°F (9.7°C) is the average low-temperature during December. In October, the average heat index (a.k.a. 'apparent temperature', 'real feel'), which takes the relative humidity and factors it into the air temperature reading, is estimated at 87.8°F (31°C).

What is the average humidity in December in Oakville?

In December, the average relative humidity in Oakville, Texas, is 71%.

How much does it rain in Oakville in December?

In Oakville, during December, the rain falls for 6.7 days and regularly aggregates up to 0.43" (11mm) of precipitation.

When it does not snow in Oakville?

In Oakville, snow does not fall in January, March through December.

What is the month with the shortest days in Oakville?

With an average of 10h and 24min of daylight, December has the shortest days of the year in Oakville, Texas.

How many hours of daylight does Oakville have in December?

In December, the average day length in Oakville is 10h and 22min.

When are sunrise and sunset in December in Oakville?

In December, on the first day of the month, sunrise is at 7:07 am and sunset at 5:35 pm. On the last day of the month, in Oakville, sunrise is at 7:24 am and sunset at 5:46 pm CST.

What is the month with the least sunshine in Oakville?

With an average of 5h of sunshine, December has the least sunshine of the year.

How many hours of sunshine does Oakville have in December?

In Oakville, the average sunshine duration in December is 5h.

When is the lowest UV index in Oakville?

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

What is the UV index reading in December in Oakville?

In Oakville, Texas, the average daily maximum UV index in December is 3. A UV Index reading of 3 to 5 represents a moderate vulnerability 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
Oakville, TX

Average temperature in December - Oakville, TX
  • Average high temperature in December: 64.9°F

The warmest month (with the highest average high temperature) is August (97.5°F).
The month with the lowest average high temperature is January (64°F).

  • Average low temperature in December: 49.5°F

The month with the highest average low temperature is August (77.5°F).
The coldest month (with the lowest average low temperature) is January (47.3°F).

Average pressure in December
Oakville, TX

Average pressure in December - Oakville, TX
  • Average pressure in December: 30.1"Hg

The month with the highest atmospheric pressure is January (30.14"Hg).
The month with the lowest atmospheric pressure is June (29.88"Hg).

Average wind speed in December
Oakville, TX

Average wind speed in December - Oakville, TX
  • Average wind speed in December: 8.1mph

The windiest month (with the highest average wind speed) is May (10.8mph).
The calmest month (with the lowest average wind speed) is September (7.8mph).

Average humidity in December
Oakville, TX

Average humidity in December - Oakville, TX
  • Average humidity in December: 71%

The months with the highest relative humidity are March and May (73%).
The month with the lowest relative humidity is August (62%).

Average rainfall in December
Oakville, TX

Average rainfall in December - Oakville, TX
  • Average rainfall in December: 0.43"

The wettest month (with the highest rainfall) is May (1.34").
The driest month (with the least rainfall) is February (0.24").

Average rainfall days in December
Oakville, TX

Average rainfall days in December - Oakville, TX
  • Average rainfall days in December: 6.7 days

The month with the highest number of rainy days is September (13.4 days).
The month with the least rainy days is January (6.3 days).

Average snowfall in December
Oakville, TX

Average snowfall in December - Oakville, TX
  • Average snowfall in December: 0"

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

Average snowfall days in December
Oakville, TX

Average snowfall days in December - Oakville, TX
  • Average snowfall days in December: 0 days

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

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

Average daylight in December / Average sunshine in December - Oakville, 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: 5h and 0min

The month with the most sunshine is July (Average sunshine: 10h and 48min).
The month with the least sunshine is December (Average sunshine: 5h and 0min).

Average sunshine days in December
Oakville, TX

Average sunshine days in December - Oakville, TX
  • Average sunshine days in December: 22.3 days

The month with the most sunshine days is January (23.3 days).
The month with the least sunshine days is September (14.5 days).

Average UV index in December
Oakville, TX

Average UV index in December - Oakville, 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
Oakville, TX

Average cloud cover in December - Oakville, TX
  • Average cloud cover in December: 45

The months with the most cloud cover are February, March and December (Cloud cover 45).
The month with the least cloud cover is August (Cloud cover 21).

Average visibility in December
Oakville, TX

Average visibility in December - Oakville, 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).

Oakville, Texas, USA

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