December weather forecast
Chain-O-Lakes, MO

Share

Weather in December

The first month of the winter, December, is also a frosty month in Chain-O-Lakes, Missouri, with an average temperature fluctuating between 46.6°F (8.1°C) and 31.8°F (-0.1°C).

Temperature

As Chain-O-Lakes enters December, the average high-temperature decreases from the a refreshing 56.3°F (13.5°C) of November to a frosty 46.6°F (8.1°C). Chain-O-Lakes's average low-temperature in December is measured at a subzero cold 31.8°F (-0.1°C).

Humidity

The average relative humidity in December is 75%.

Rainfall

In Chain-O-Lakes, in December, it is raining for 8 days, with typically 2.09" (53mm) of accumulated precipitation. In Chain-O-Lakes, during the entire year, the rain falls for 147.8 days and collects up to 32.01" (813mm) of precipitation.

Snowfall

Months with snowfall are January through May, November and December. In Chain-O-Lakes, in December, snow falls for 2.8 days, with typically accumulated 0.87" (22mm) of snow. Throughout the year, there are 14.4 snowfall days, and 7.01" (178mm) of snow is accumulated.

Daylight

December has the shortest days of the year in Chain-O-Lakes, with an average of 9h and 42min of daylight.
On the first day of December, sunrise is at 7:08 am and sunset at 4:59 pm. On the last day of the month, sunrise is at 7:26 am and sunset at 5:09 pm CST.

Sunshine

In December, the average sunshine is 5.6h.

UV index

January, February and December, with an average maximum UV index of 2, are months with the lowest UV index. A UV Index of 2, and less, symbolizes a low health risk from unsafe exposure to UV radiation for the average person.
Note: In December, the maximum UV index of 2 suggests these recommendations:
Those with sensitive skin, infants, and children require constant safeguarding from prolonged sun exposure. Direct Sun exposure should be minimized especially during midday when radiation is most intense. Clothes that are both tight-knit and comfortably loose are prime choices for sun protection. Note well! The intensity of the Sun's UV rays can be nearly doubled by snow reflection.

Frequently asked questions

What are December temperatures?

The high-temperature during December is 46.6°F (8.1°C) and the low-temperature is 31.8°F (-0.1°C). In September, the average heat index (a.k.a. 'apparent temperature', 'felt air temperature'), which represents the influence of relative humidity on air temperature, is computed to be 86°F (30°C).

What is the average humidity in December?

The average relative humidity in December is 75%.

How much does it rain in December?

In December, the rain falls for 8 days. Throughout December, 2.09" (53mm) of precipitation is accumulated.

How many days does it snow in December in Chain-O-Lakes?

In Chain-O-Lakes, in December, snow falls for 2.8 days, with typically accumulated 0.87" (22mm) of snow.

What is the month with the shortest days?

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

How many hours of daylight does Chain-O-Lakes have in December?

In Chain-O-Lakes, the average day length in December is 9h and 43min.

When are sunrise and sunset in December?

In December, on the first day of the month, sunrise is at 7:08 am and sunset at 4:59 pm. On the last day of the month, sunrise is at 7:26 am and sunset at 5:09 pm CST.

How long on average sun shines in December?

In Chain-O-Lakes, the average sunshine duration in December is 5.6h.

What are the months with the lowest UV index?

January, February and December, with an average maximum UV index of 2, are months with the lowest UV index in Chain-O-Lakes.

How high is the UV index in December?

The average daily maximum UV index in December is 2. A UV Index of 2, and less, symbolizes a minimal health vulnerability 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
Chain-O-Lakes, MO

Average temperature in December - Chain-O-Lakes, MO
  • Average high temperature in December: 46.6°F

The warmest month (with the highest average high temperature) is July (89.6°F).
The month with the lowest average high temperature is January (44.1°F).

  • Average low temperature in December: 31.8°F

The month with the highest average low temperature is July (68.4°F).
The coldest month (with the lowest average low temperature) is January (28°F).

Average pressure in December
Chain-O-Lakes, MO

Average pressure in December - Chain-O-Lakes, 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 (29.93"Hg).

Average wind speed in December
Chain-O-Lakes, MO

Average wind speed in December - Chain-O-Lakes, MO
  • Average wind speed in December: 7.6mph

The windiest month (with the highest average wind speed) is April (8.8mph).
The calmest month (with the lowest average wind speed) is August (5.5mph).

Average humidity in December
Chain-O-Lakes, MO

Average humidity in December - Chain-O-Lakes, MO
  • Average humidity in December: 75%

The months with the highest relative humidity are March and May (77%).
The month with the lowest relative humidity is October (72%).

Average rainfall in December
Chain-O-Lakes, MO

Average rainfall in December - Chain-O-Lakes, MO
  • Average rainfall in December: 2.09"

The wettest month (with the highest rainfall) is May (4.09").
The driest month (with the least rainfall) is February (1.73").

Average rainfall days in December
Chain-O-Lakes, MO

Average rainfall days in December - Chain-O-Lakes, MO
  • Average rainfall days in December: 8 days

The month with the highest number of rainy days is July (16.9 days).
The months with the least rainy days are January and December (8 days).

Average snowfall in December
Chain-O-Lakes, MO

Average snowfall in December - Chain-O-Lakes, MO
  • Average snowfall in December: 0.87"

The month with the highest snowfall is February (2.17").
The months with the least snowfall are June, July, August, September and October (0").

Average snowfall days in December
Chain-O-Lakes, MO

Average snowfall days in December - Chain-O-Lakes, MO
  • Average snowfall days in December: 2.8 days

The month with the highest number of snowfall days is February (4.1 days).
The months with the least snowfall days are June, July, August and September (0 days).

Average daylight in December /
Average sunshine in December
Chain-O-Lakes, MO

Average daylight in December / Average sunshine in December - Chain-O-Lakes, 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 4min

The months with the most sunshine are June and July (Average sunshine: 10h and 36min).
The month with the least sunshine is January (Average sunshine: 5h and 30min).

Average sunshine days in December
Chain-O-Lakes, MO

Average sunshine days in December - Chain-O-Lakes, MO
  • Average sunshine days in December: 19.7 days

The months with the most sunshine days are October and December (19.7 days).
The month with the least sunshine days is July (11.5 days).

Average UV index in December
Chain-O-Lakes, MO

Average UV index in December - Chain-O-Lakes, MO
  • Average UV index in December: 2

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

Average cloud cover in December
Chain-O-Lakes, MO

Average cloud cover in December - Chain-O-Lakes, MO
  • Average cloud cover in December: 41

The month with the most cloud cover is March (Cloud cover 46).
The months with the least cloud cover are June, July and August (Cloud cover 27).

Average visibility in December
Chain-O-Lakes, MO

Average visibility in December - Chain-O-Lakes, MO
  • Average visibility in December: 6mi

The months with the highest visibility are January, February, March, April, June, July, August, September, October, November and December (6mi).
The month with the lowest visibility is May (5mi).

Chain-O-Lakes, Missouri, USA

Weather forecast for your location

1. Click Locate me button
2. Allow the app to use your location