December weather forecast
Three Lakes, WI

Weather in December

December, the first month of the winter in Three Lakes, is also a subzero cold month, with temperature in the range of an average low of 14.9°F (-9.5°C) and an average high of 23.9°F (-4.5°C).

Temperature

In December, the average high-temperature drops from a wintry 36.3°F (2.4°C) in November to a freezing cold 23.9°F (-4.5°C). In December, in Three Lakes, the average low-temperature is 14.9°F (-9.5°C).

Humidity

In Three Lakes, the average relative humidity in December is 90%.

Rainfall

In Three Lakes, Wisconsin, during December, the rain falls for 4.6 days and regularly aggregates up to 1.65" (42mm) of precipitation. In Three Lakes, during the entire year, the rain falls for 123.5 days and collects up to 23.11" (587mm) of precipitation.

Snowfall

Months with snowfall in Three Lakes are January through May, October through December. The month with the most snowfall in Three Lakes, Wisconsin, is December, when snow falls for 21.9 days and typically aggregates up to 9.69" (246mm) of snow.

Daylight

The month with the shortest days in Three Lakes is December, with an average of 8h and 44min of daylight.
On the first day of the month, sunrise is at 7:17 am and sunset at 4:13 pm. On the last day of December, sunrise is at 7:37 am and sunset at 4:21 pm CST.

Sunshine

In Three Lakes, the average sunshine in December is 2.3h.

UV index

The months with the lowest UV index are January, March, November and December, with an average maximum UV index of 1. A UV Index estimate of 2, and below, represents a low threat to health from exposure to the Sun's UV radiation for the ordinary person.
Note: The daily maximum UV index of 1 in December interpret into the following advice:
Extended sun exposure is not an issue for the majority. Children, infants, and fair-skinned individuals always need to be protected. The Sun's most intense and consequently most harmful UV radiation during midday hours should be decreased by minimizing exposure and seeking shade. On bright days sunglasses that block both UVA and UVB rays should be worn. A hat with a wide brim is extremely helpful, as it can prevent roughly 50% of UV radiation from reaching the eyes. Caution! The reflection of snow can nearly double the intensity of the Sun's UV radiation.
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FAQ

What is the average humidity in December in Three Lakes?

In December, the average relative humidity is 90%.

How much does it rain in Three Lakes in December?

In Three Lakes, Wisconsin, in December, during 4.6 rainfall days, 1.65" (42mm) of precipitation is typically accumulated.

When does it snow the most in Three Lakes?

The month with the most snowfall in Three Lakes, Wisconsin, is December, when snow falls for 21.9 days and typically aggregates up to 9.69" (246mm) of snow.

How much does it snow in Three Lakes in December?

In Three Lakes, in December, during 21.9 snowfall days, 9.69" (246mm) of snow is typically accumulated.

What is the month with the shortest days in Three Lakes?

With an average of 8h and 44min of daylight, December has the shortest days of the year in Three Lakes, Wisconsin.

What is the average length of the day in December in Three Lakes?

The average day length in December in Three Lakes, Wisconsin, is 8h and 44min.

When are sunrise and sunset in December in Three Lakes?

In December, on the first day of the month, sunrise is at 7:17 am and sunset at 4:13 pm. On the last day of the month, in Three Lakes, sunrise is at 7:37 am and sunset at 4:21 pm CST.

How many hours of sunshine does Three Lakes have in December?

In December, the average sunshine duration is 2.3h.

When is the lowest UV index in Three Lakes?

January, March, November and December, with an average maximum UV index of 1, are months with the lowest UV index in Three Lakes, Wisconsin.

What is the UV index intensity in December in Three Lakes?

The average daily maximum UV index in December in Three Lakes, Wisconsin, is 1. A UV Index reading of 2, and below, represents a minimal hazard to health 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
Three Lakes, WI

Average temperature in December - Three Lakes, WI
  • Average high temperature in December: 23.9°F

The warmest month (with the highest average high temperature) is July (76.6°F).
The month with the lowest average high temperature is January (18.9°F).

  • Average low temperature in December: 14.9°F

The month with the highest average low temperature is July (56.1°F).
The coldest month (with the lowest average low temperature) is January (7.9°F).

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Average pressure in December
Three Lakes, WI

Average pressure in December - Three Lakes, WI
  • Average pressure in December: 30.06"Hg

The month with the highest atmospheric pressure is March (30.09"Hg).
The month with the lowest atmospheric pressure is June (29.91"Hg).

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Average wind speed in December
Three Lakes, WI

Average wind speed in December - Three Lakes, WI
  • Average wind speed in December: 8.2mph

The windiest month (with the highest average wind speed) is November (8.6mph).
The calmest month (with the lowest average wind speed) is August (6.8mph).

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Average humidity in December
Three Lakes, WI

Average humidity in December - Three Lakes, WI
  • Average humidity in December: 90%

The months with the highest relative humidity are January and February (92%).
The month with the lowest relative humidity is May (71%).

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Average rainfall in December
Three Lakes, WI

Average rainfall in December - Three Lakes, WI
  • Average rainfall in December: 1.65"

The wettest months (with the highest rainfall) are April and May (2.64").
The driest month (with the least rainfall) is January (1.26").

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Average rainfall days in December
Three Lakes, WI

Average rainfall days in December - Three Lakes, WI
  • Average rainfall days in December: 4.6 days

The month with the highest number of rainy days is June (15.8 days).
The month with the least rainy days is January (2.8 days).

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Average snowfall in December
Three Lakes, WI

Average snowfall in December - Three Lakes, WI
  • Average snowfall in December: 9.69"

The month with the highest snowfall is December (9.69").
The months with the least snowfall are June, July, August and September (0").

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Average snowfall days in December
Three Lakes, WI

Average snowfall days in December - Three Lakes, WI
  • Average snowfall days in December: 21.9 days

The month with the highest number of snowfall days is January (24.9 days).
The months with the least snowfall days are June, July and August (0 days).

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Average daylight in December /
Average sunshine in December
Three Lakes, WI

Average daylight in December / Average sunshine in December - Three Lakes, WI
  • Average daylight in December: 8h and 44min

The month with the longest days is June (Average daylight: 15h and 40min).
The month with the shortest days is December (Average daylight: 8h and 44min).

  • Average sunshine in December: 2h and 18min

The month with the most sunshine is July (Average sunshine: 9h and 42min).
The months with the least sunshine are January and February (Average sunshine: 2h and 0min).

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Average sunshine days in December
Three Lakes, WI

Average sunshine days in December - Three Lakes, WI
  • Average sunshine days in December: 9.2 days

The month with the most sunshine days is September (15 days).
The month with the least sunshine days is February (6.4 days).

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Average UV index in December
Three Lakes, WI

Average UV index in December - Three Lakes, WI
  • Average UV index in December: 1

The months with the highest UV index are June, July and August (UV index 5).
The months with the lowest UV index are January, March, November and December (UV index 1).

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Average cloud cover in December
Three Lakes, WI

Average cloud cover in December - Three Lakes, WI
  • Average cloud cover in December: 78

The months with the most cloud cover are January and February (Cloud cover 82).
The month with the least cloud cover is July (Cloud cover 39).

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Average visibility in December
Three Lakes, WI

Average visibility in December - Three Lakes, WI
  • Average visibility in December: 4mi

The months with the highest visibility are May and June (6mi).
The months with the lowest visibility are January, February and December (4mi).

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