December weather forecast
Millard, MO

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Weather in December

The first month of the winter, December, is still a cold month in Millard, Missouri, with temperature in the range of an average high of 37.8°F (3.2°C) and an average low of 25.2°F (-3.8°C).

Temperature

During the transition into December, Millard observes a decrease in the average high-temperature, falling from a chilly 49.5°F (9.7°C) in November to a wintry 37.8°F (3.2°C). During December, the average low-temperature is a freezing cold 25.2°F (-3.8°C).

Humidity

The average relative humidity in December is 79%.

Rainfall

The month with the least rainfall is December, when the rain falls for 6.1 days and typically collects 0.79" (20mm) of precipitation.

Snowfall

Months with snowfall are January through April, October through December. In Millard, during December, snow falls for 6 days and regularly aggregates up to 1.14" (29mm) of snow. Throughout the year, there are 29.3 snowfall days, and 7.95" (202mm) of snow is accumulated.

Daylight

With an average of 9h and 24min of daylight, December has the shortest days of the year.
On the first day of the month, sunrise is at 7:13 am and sunset at 4:45 pm. On the last day of December, sunrise is at 7:32 am and sunset at 4:54 pm CST.

Sunshine

In Millard, the average sunshine in December is 4.7h.

UV index

The months with the lowest UV index are January, February, November and December, with an average maximum UV index of 2. A UV Index value of 2, and less, symbolizes a minimal health vulnerability from exposure to the Sun's UV radiation for average individuals.
Note: In December, the maximum UV index of 2 suggests these recommendations:
While most people can stay under the sun for an hour without burning, children must always be guarded against sun exposure. Solar radiation peaks around mid-day, so it's wise to limit exposure to the Sun at this time. Loose clothes with a tight weave are optimal for safeguarding yourself against the Sun's rays. Mark this! Snow reflection can nearly double the UV radiation intensity from the Sun.
Updated: Jul 20, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

Is December cold?

The high-temperature during December is 37.8°F (3.2°C) and the low-temperature is 25.2°F (-3.8°C). The average heat index (a.k.a. 'apparent temperature', 'real feel'), which represents the influence of relative humidity on air temperature, in August is computed to be 89.6°F (32°C).

What is the average humidity in December?

In Millard, the average relative humidity in December is 79%.

What is the driest month?

The month with the least rainfall is December, when the rain falls for 6.1 days and typically collects 0.79" (20mm) of precipitation.

How many days does it rain in December?

In Millard, in December, it is raining for 6.1 days, with typically 0.79" (20mm) of accumulated precipitation.

How many days does it snow in December in Millard?

In Millard, during December, snow falls for 6 days and regularly aggregates up to 1.14" (29mm) of snow.

What is the month with the shortest days?

December has the shortest days of the year, with an average of 9h and 24min of daylight.

What is the average length of the day in December?

In Millard, the average day length in December is 9h and 23min.

When is the sunrise / sunset in December?

In December, on the first day of the month, sunrise is at 7:13 am and sunset at 4:45 pm. On the last day of the month, sunrise is at 7:32 am and sunset at 4:54 pm CST.

How many hours of sunshine does Millard have in December?

The average sunshine duration in December is 4.7h.

What are the months with the lowest UV index?

The months with the lowest UV index are January, February, November and December, with an average maximum UV index of 2.

How high is the UV index in December?

The average daily maximum UV index in December is 2. A UV Index estimate of 2, and below, represents a minimal hazard to health 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
Millard, MO

Average temperature in December - Millard, MO
  • Average high temperature in December: 37.8°F

The warmest month (with the highest average high temperature) is July (83.3°F).
The month with the lowest average high temperature is January (32.2°F).

  • Average low temperature in December: 25.2°F

The month with the highest average low temperature is July (66.4°F).
The coldest month (with the lowest average low temperature) is January (19.2°F).

Average pressure in December
Millard, MO

Average pressure in December - Millard, MO
  • Average pressure in December: 30.12"Hg

The month with the highest atmospheric pressure is January (30.16"Hg).
The month with the lowest atmospheric pressure is June (29.9"Hg).

Average wind speed in December
Millard, MO

Average wind speed in December - Millard, MO
  • Average wind speed in December: 10mph

The windiest months (with the highest average wind speed) are January and February (10.6mph).
The calmest months (with the lowest average wind speed) are July and August (6.8mph).

Average humidity in December
Millard, MO

Average humidity in December - Millard, MO
  • Average humidity in December: 79%

The month with the highest relative humidity is June (82%).
The month with the lowest relative humidity is October (72%).

Average rainfall in December
Millard, MO

Average rainfall in December - Millard, MO
  • Average rainfall in December: 0.79"

The wettest month (with the highest rainfall) is June (2.91").
The driest month (with the least rainfall) is December (0.79").

Average rainfall days in December
Millard, MO

Average rainfall days in December - Millard, MO
  • Average rainfall days in December: 6.1 days

The month with the highest number of rainy days is May (17.1 days).
The month with the least rainy days is January (5 days).

Average snowfall in December
Millard, MO

Average snowfall in December - Millard, MO
  • Average snowfall in December: 1.14"

The month with the highest snowfall is January (2.36").
The months with the least snowfall are May, June, July, August and September (0").

Average snowfall days in December
Millard, MO

Average snowfall days in December - Millard, MO
  • Average snowfall days in December: 6 days

The month with the highest number of snowfall days is January (9.6 days).
The months with the least snowfall days are May, June, July, August and September (0 days).

Average daylight in December /
Average sunshine in December
Millard, MO

Average daylight in December / Average sunshine in December - Millard, MO
  • Average daylight in December: 9h and 2min

The month with the longest days is June (Average daylight: 15h and 0min).
The month with the shortest days is December (Average daylight: 9h and 24min).

  • Average sunshine in December: 4h and 4min

The month with the most sunshine is July (Average sunshine: 10h and 18min).
The month with the least sunshine is January (Average sunshine: 4h and 24min).

Average sunshine days in December
Millard, MO

Average sunshine days in December - Millard, MO
  • Average sunshine days in December: 19.5 days

The month with the most sunshine days is December (19.5 days).
The month with the least sunshine days is June (11.3 days).

Average UV index in December
Millard, MO

Average UV index in December - Millard, MO
  • Average UV index in December: 2

The months with the highest UV index are June, July and August (UV index 6).
The months with the lowest UV index are January, February, November and December (UV index 2).

Average cloud cover in December
Millard, MO

Average cloud cover in December - Millard, MO
  • Average cloud cover in December: 48

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

Average visibility in December
Millard, MO

Average visibility in December - Millard, MO
  • 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).

Millard, Missouri, USA

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