December weather forecast
Liberty, WI

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Weather in December

The first month of the winter, December, is also a subzero cold month in Liberty, Wisconsin, with an average temperature ranging between max 28°F (-2.2°C) and min 17.4°F (-8.1°C).

Temperature

Liberty's weather changes with the onset of December, slightly falling from a cold 41.9°F (5.5°C) in November to a subzero cold 28°F (-2.2°C). During December, the average low-temperature in Liberty is 17.4°F (-8.1°C).

Humidity

The average relative humidity in December is 87%.

Rainfall

In December, the rain falls for 5.1 days. Throughout December, 1.57" (40mm) of precipitation is accumulated. Throughout the year, in Liberty, there are 130.6 rainfall days, and 28.58" (726mm) of precipitation is accumulated.

Snowfall

January through May, October through December are months with snowfall in Liberty. In Liberty, in December, during 10.8 snowfall days, 4.29" (109mm) of snow is typically accumulated. Throughout the year, in Liberty, there are 54.2 snowfall days, and 24.65" (626mm) of snow is accumulated.

Daylight

With an average of 9h and 0min of daylight, December has the shortest days of the year.
On the first day of December in Liberty, sunrise is at 7:16 am and sunset at 4:27 pm. On the last day of the month, sunrise is at 7:35 am and sunset at 4:36 pm CST.

Sunshine

The average sunshine in December is 3.5h.

UV index

The months with the lowest UV index in Liberty, Wisconsin, are January, February, November and December, with an average maximum UV index of 1. A UV Index value of 2, and less, symbolizes a minimal health hazard from unprotected exposure to Sun's UV rays for the average person.
Note: The maximum daily UV index of 1 during December translates into the following directions:
It is important to always shield children, babies, and individuals with sensitive skin from prolonged exposure to the sun. Limiting exposure to the direct Sun during midday hours can help prevent harmful UV radiation effects. Opt for tightly woven and loose clothing to enhance protection from the Sun. Be aware! The reflective nature of snow can magnify the Sun's UV radiation almost twofold.
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Frequently asked questions

How cold is December in Liberty?

In December, in Liberty, the average high-temperature is 28°F (-2.2°C), and the average low-temperature is 17.4°F (-8.1°C).

What is the average humidity in December in Liberty?

In December, the average relative humidity in Liberty, Wisconsin, is 87%.

How much does it rain in Liberty in December?

In Liberty, Wisconsin, in December, during 5.1 rainfall days, 1.57" (40mm) of precipitation is typically accumulated.

How much does it snow in Liberty in December?

In Liberty, Wisconsin, during December, snow falls for 10.8 days and regularly aggregates up to 4.29" (109mm) of snow.

What is the month with the shortest days in Liberty?

December has the shortest days of the year in Liberty, with an average of 9h and 0min of daylight.

How many hours of daylight does Liberty have in December?

In Liberty, the average day length in December is 9h and 1min.

What time are sunrise and sunset in December in Liberty?

In December, on the first day of the month, sunrise is at 7:16 am and sunset at 4:27 pm. On the last day of the month, in Liberty, sunrise is at 7:35 am and sunset at 4:36 pm CST.

How many hours of sunshine does Liberty have in December?

The average sunshine duration in December is 3.5h.

When is the lowest UV index in Liberty?

The months with the lowest UV index are January, February, November and December, with an average maximum UV index of 1.

What is the UV index reading in December in Liberty?

In Liberty, the average daily maximum UV index in December is 1. A UV Index estimate of 2, and below, represents a low health risk from unsafe 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
Liberty, WI

Average temperature in December - Liberty, WI
  • Average high temperature in December: 28°F

The warmest month (with the highest average high temperature) is July (79.7°F).
The month with the lowest average high temperature is January (22.1°F).

  • Average low temperature in December: 17.4°F

The month with the highest average low temperature is July (61.2°F).
The coldest month (with the lowest average low temperature) is January (9.3°F).

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Average pressure in December
Liberty, WI

Average pressure in December - Liberty, WI
  • Average pressure in December: 30.1"Hg

The months with the highest atmospheric pressure are January and February (30.12"Hg).
The month with the lowest atmospheric pressure is June (29.9"Hg).

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Average wind speed in December
Liberty, WI

Average wind speed in December - Liberty, WI
  • Average wind speed in December: 8.8mph

The windiest month (with the highest average wind speed) is April (9.3mph).
The calmest month (with the lowest average wind speed) is August (6.3mph).

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Average humidity in December
Liberty, WI

Average humidity in December - Liberty, WI
  • Average humidity in December: 87%

The month with the highest relative humidity is January (91%).
The month with the lowest relative humidity is April (77%).

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Average rainfall in December
Liberty, WI

Average rainfall in December - Liberty, WI
  • Average rainfall in December: 1.57"

The wettest month (with the highest rainfall) is June (4.8").
The driest month (with the least rainfall) is January (1.1").

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Average rainfall days in December
Liberty, WI

Average rainfall days in December - Liberty, WI
  • Average rainfall days in December: 5.1 days

The month with the highest number of rainy days is May (18.4 days).
The month with the least rainy days is February (3.1 days).

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Average snowfall in December
Liberty, WI

Average snowfall in December - Liberty, WI
  • Average snowfall in December: 4.29"

The month with the highest snowfall is February (6.38").
The months with the least snowfall are June, July, August and September (0").

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Average snowfall days in December
Liberty, WI

Average snowfall days in December - Liberty, WI
  • Average snowfall days in December: 10.8 days

The month with the highest number of snowfall days is January (13 days).
The months with the least snowfall days are June, July, August and September (0 days).

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Average daylight in December /
Average sunshine in December
Liberty, WI

Average daylight in December / Average sunshine in December - Liberty, WI
  • Average daylight in December: 9h and 0min

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

  • Average sunshine in December: 3h and 3min

The months with the most sunshine are July and August (Average sunshine: 9h and 42min).
The month with the least sunshine is January (Average sunshine: 3h and 6min).

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Average sunshine days in December
Liberty, WI

Average sunshine days in December - Liberty, WI
  • Average sunshine days in December: 17.4 days

The month with the most sunshine days is December (17.4 days).
The month with the least sunshine days is June (9.8 days).

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Average UV index in December
Liberty, WI

Average UV index in December - Liberty, WI
  • Average UV index in December: 1

The month with the highest UV index is July (UV index 6).
The months with the lowest UV index are January, February, November and December (UV index 1).

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Average cloud cover in December
Liberty, WI

Average cloud cover in December - Liberty, WI
  • Average cloud cover in December: 64

The month with the most cloud cover is January (Cloud cover 68).
The month with the least cloud cover is August (Cloud cover 33).

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Average visibility in December
Liberty, WI

Average visibility in December - Liberty, WI
  • Average visibility in December: 5mi

The months with the highest visibility are April, May, October and November (6mi).
The month with the lowest visibility is January (4mi).

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Liberty, Wisconsin, USA

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