December weather forecast
Missouri City, TX

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Weather in December

December, the first month of the winter in Missouri City, is still a refreshing month, with an average temperature varying between 63.3°F (17.4°C) and 49.6°F (9.8°C).

Temperature

The beginning of December brings a minor change in the average high-temperature, shifting from an agreeable 70.5°F (21.4°C) in November to an enjoyable 63.3°F (17.4°C). During the nights in December, Missouri City observes an average low-temperature of 49.6°F (9.8°C).

Humidity

In Missouri City, the average relative humidity in December is 76%.

Rainfall

In Missouri City, Texas, during December, the rain falls for 5.5 days and regularly aggregates up to 0.47" (12mm) of precipitation. In Missouri City, during the entire year, the rain falls for 99.3 days and collects up to 7.05" (179mm) of precipitation.

Snowfall

January and December are months with snowfall. The months with the most snowfall days are January and December, with an average of 0.1 snowfall days.

Daylight

December has the shortest days of the year, with an average of 10h and 18min of daylight.
On the first day of December, sunrise is at 7:00 am and sunset at 5:22 pm. On the last day of the month, sunrise is at 7:16 am and sunset at 5:33 pm CST.

Sunshine

With an average of 4.8h 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 estimate of 3 to 5 represents a medium health hazard from exposure to the Sun's UV rays for the ordinary person.
Note: The maximum daily UV index of 3 in December converts into the following recommendations:
Guard yourself - Precautionary measures against sun damage are advocated. The most potent solar radiation is around mid-day, so one should minimize exposure to direct sunlight during this period. Employ a wide-brim hat for potent defense against up to 50% of UV rays. Be cautious! The UV radiation from the Sun can be magnified almost twofold by snow reflection.
Updated: Aug 31, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What is the temperature in December?

The high-temperature during December is 63.3°F (17.4°C) and the low-temperature is 49.6°F (9.8°C). In October, the average heat index (a.k.a. 'felt air temperature', 'apparent temperature'), which combines air temperature and relative humidity, is calculated to be 86°F (30°C).

What is the average humidity in December?

In December, the average relative humidity is 76%.

How many days does it rain in December?

In Missouri City, during December, the rain falls for 5.5 days and regularly aggregates up to 0.47" (12mm) of precipitation.

When does it snow the most?

The months with the most snowfall days are January and December, with an average of 0.1 snowfall days.

When does it start to snow?

December is the first month it typically snows. Throughout December, there are 0.1 snowfall days.

What is the month with the shortest days?

The month with the shortest days is December, with an average of 10h and 18min of daylight.

What is the average length of the day in December?

In Missouri City, the average day length in December is 10h and 17min.

When are sunrise and sunset in December?

In December, on the first day of the month, sunrise is at 7:00 am and sunset at 5:22 pm. On the last day of the month, in Missouri City, sunrise is at 7:16 am and sunset at 5:33 pm CST.

What is the month with the least sunshine?

The month with the least sunshine is December, with an average of 4.8h of sunshine.

How long on average sun shines in December?

The average sunshine duration in December is 4.8h.

What is the month with the lowest UV index?

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

What is the UV index reading in December?

In December, the average daily maximum UV index is 3. A UV Index of 3 to 5 symbolizes a medium health risk from exposure to Sun's UV rays.
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
Missouri City, TX

Average temperature in December - Missouri City, TX
  • Average high temperature in December: 63.3°F

The warmest month (with the highest average high temperature) is August (93.7°F).
The month with the lowest average high temperature is January (61.3°F).

  • Average low temperature in December: 49.6°F

The month with the highest average low temperature is August (76.8°F).
The coldest month (with the lowest average low temperature) is January (46°F).

Average pressure in December
Missouri City, TX

Average pressure in December - Missouri City, 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 (29.93"Hg).

Average wind speed in December
Missouri City, TX

Average wind speed in December - Missouri City, TX
  • Average wind speed in December: 7.8mph

The windiest month (with the highest average wind speed) is April (8.6mph).
The calmest month (with the lowest average wind speed) is September (5.8mph).

Average humidity in December
Missouri City, TX

Average humidity in December - Missouri City, TX
  • Average humidity in December: 76%

The months with the highest relative humidity are February and March (78%).
The month with the lowest relative humidity is October (71%).

Average rainfall in December
Missouri City, TX

Average rainfall in December - Missouri City, TX
  • Average rainfall in December: 0.47"

The wettest month (with the highest rainfall) is May (1.1").
The driest month (with the least rainfall) is March (0.24").

Average rainfall days in December
Missouri City, TX

Average rainfall days in December - Missouri City, TX
  • Average rainfall days in December: 5.5 days

The month with the highest number of rainy days is July (12.1 days).
The month with the least rainy days is January (5.2 days).

Average snowfall days in December
Missouri City, TX

Average snowfall days in December - Missouri City, TX
  • Average snowfall days in December: 0.1 days

The months with the highest number of snowfall days are January and December (0.1 days).
The months with the least snowfall days are February, March, April, May, June, July, August, September, October and November (0 days).

Average daylight in December /
Average sunshine in December
Missouri City, TX

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

The month with the longest days is June (Average daylight: 14h and 0min).
The month with the shortest days is December (Average daylight: 10h and 18min).

  • Average sunshine in December: 4h and 5min

The month with the most sunshine is August (Average sunshine: 10h and 18min).
The month with the least sunshine is December (Average sunshine: 4h and 48min).

Average sunshine days in December
Missouri City, TX

Average sunshine days in December - Missouri City, TX
  • Average sunshine days in December: 22.7 days

The month with the most sunshine days is January (23 days).
The month with the least sunshine days is September (13.6 days).

Average UV index in December
Missouri City, TX

Average UV index in December - Missouri City, 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).

Average cloud cover in December
Missouri City, TX

Average cloud cover in December - Missouri City, TX
  • Average cloud cover in December: 49

The month with the most cloud cover is February (Cloud cover 52).
The months with the least cloud cover are August and October (Cloud cover 29).

Average visibility in December
Missouri City, TX

Average visibility in December - Missouri City, 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).

Missouri City, Texas, USA

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