December weather forecast
Deering, MO

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Weather in December

The first month of the winter, December, is also a frosty month in Deering, Missouri, with an average temperature fluctuating between 48.2°F (9°C) and 36.7°F (2.6°C).

Temperature

The decrease of average high-temperatures is mild in December, with a decline from a mild 57.4°F (14.1°C) in November to a chilly 48.2°F (9°C). Throughout the month of December, Deering witnesses an average low-temperature of 36.7°F (2.6°C).

Humidity

The average relative humidity in December in Deering is 77%.

Rainfall

In Deering, in December, it is raining for 11.5 days, with typically 3.5" (89mm) of accumulated precipitation. Throughout the year, in Deering, there are 162.4 rainfall days, and 39.69" (1008mm) of precipitation is accumulated.

Snowfall

Months with snowfall are January through March, October through December. In Deering, in December, during 1.3 snowfall days, 0.59" (15mm) of snow is typically accumulated. In Deering, during the entire year, snow falls for 7.3 days and aggregates up to 4.8" (122mm) of snow.

Daylight

The month with the shortest days in Deering is December, with an average of 9h and 42min of daylight.
On the first day of the month, sunrise is at 6:52 am and sunset at 4:44 pm. On the last day of December, sunrise is at 7:10 am and sunset at 4:55 pm CST.

Sunshine

In Deering, the average sunshine in December is 5h.

UV index

The month with the lowest UV index is December, with an average maximum UV index of 2. A UV Index reading of 2, and below, represents a minimal health hazard from unsafe exposure to UV radiation for the ordinary person.
Note: A daily maximum UV index of 2 in December translates into the following instructions:
Those with sensitive skin, infants, and children require constant safeguarding from prolonged sun exposure. Sun exposure should be minimized, especially during midday, to avoid harmful UV radiation. By wearing a generously brimmed hat, you can cut UV radiation exposure significantly. Be prepared! The intensity of the Sun's UV radiation can be amplified nearly double due to snow reflection.
Updated: Feb 12, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What are December temperatures in Deering?

In December, the average high-temperature and low-temperature in Deering are 48.2°F (9°C) and 36.7°F (2.6°C) respectively. In September, the average heat index (a.k.a. 'feels like', 'real feel'), which combines air temperature and relative humidity, is computed to be 87.8°F (31°C).

What is the average humidity in December in Deering?

The average relative humidity in December is 77%.

How many days does it rain in December in Deering?

In Deering, Missouri, in December, during 11.5 rainfall days, 3.5" (89mm) of precipitation is typically accumulated.

How many days does it snow in December in Deering?

In Deering, Missouri, in December, snow falls for 1.3 days, with typically accumulated 0.59" (15mm) of snow.

What is the month with the shortest days in Deering?

With an average of 9h and 42min of daylight, December has the shortest days of the year in Deering.

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

In December, the average day length in Deering, Missouri, is 9h and 45min.

What time are sunrise and sunset in December in Deering?

On the first day of December, sunrise is at 6:52 am and sunset at 4:44 pm. On the last day of the month, sunrise is at 7:10 am and sunset at 4:55 pm CST.

How many hours of sunshine does Deering have in December?

The average sunshine duration in December is 5h.

What is the month with the lowest UV index in Deering?

The month with the lowest UV index is December, with an average maximum UV index of 2.

How high is the UV index in December in Deering?

In December, the average daily maximum UV index is 2. A UV Index estimate of 2, and below, represents a low health risk 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
Deering, MO

Average temperature in December - Deering, MO
  • Average high temperature in December: 48.2°F

The warmest month (with the highest average high temperature) is July (87.8°F).
The month with the lowest average high temperature is January (44.6°F).

  • Average low temperature in December: 36.7°F

The month with the highest average low temperature is July (71.4°F).
The coldest month (with the lowest average low temperature) is January (31.6°F).

Average pressure in December
Deering, MO

Average pressure in December - Deering, MO
  • Average pressure in December: 30.14"Hg

The month with the highest atmospheric pressure is January (30.17"Hg).
The month with the lowest atmospheric pressure is June (29.94"Hg).

Average wind speed in December
Deering, MO

Average wind speed in December - Deering, MO
  • Average wind speed in December: 8.8mph

The windiest month (with the highest average wind speed) is February (9.8mph).
The calmest month (with the lowest average wind speed) is August (5.7mph).

Average humidity in December
Deering, MO

Average humidity in December - Deering, MO
  • Average humidity in December: 77%

The month with the highest relative humidity is March (78%).
The month with the lowest relative humidity is October (67%).

Average rainfall in December
Deering, MO

Average rainfall in December - Deering, MO
  • Average rainfall in December: 3.5"

The wettest month (with the highest rainfall) is March (4.29").
The driest month (with the least rainfall) is September (1.81").

Average rainfall days in December
Deering, MO

Average rainfall days in December - Deering, MO
  • Average rainfall days in December: 11.5 days

The month with the highest number of rainy days is May (16.9 days).
The month with the least rainy days is November (9.6 days).

Average snowfall in December
Deering, MO

Average snowfall in December - Deering, MO
  • Average snowfall in December: 0.59"

The month with the highest snowfall is March (1.46").
The months with the least snowfall are April, May, June, July, August and September (0").

Average snowfall days in December
Deering, MO

Average snowfall days in December - Deering, MO
  • Average snowfall days in December: 1.3 days

The month with the highest number of snowfall days is February (2.2 days).
The months with the least snowfall days are April, May, June, July, August and September (0 days).

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

Average daylight in December / Average sunshine in December - Deering, MO
  • Average daylight in December: 9h and 4min

The month with the longest days is June (Average daylight: 14h and 36min).
The month with the shortest days is December (Average daylight: 9h and 42min).

  • Average sunshine in December: 5h and 0min

The month with the most sunshine is June (Average sunshine: 10h and 48min).
The month with the least sunshine is February (Average sunshine: 4h and 42min).

Average sunshine days in December
Deering, MO

Average sunshine days in December - Deering, MO
  • Average sunshine days in December: 17.5 days

The months with the most sunshine days are October and November (18.5 days).
The month with the least sunshine days is May (12.2 days).

Average UV index in December
Deering, MO

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

The months with the highest UV index are June and July (UV index 7).
The month with the lowest UV index is December (UV index 2).

Average cloud cover in December
Deering, MO

Average cloud cover in December - Deering, MO
  • Average cloud cover in December: 45

The months with the most cloud cover are February and March (Cloud cover 47).
The month with the least cloud cover is June (Cloud cover 24).

Average visibility in December
Deering, MO

Average visibility in December - Deering, 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).

Deering, Missouri, USA

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