December weather forecast
Eldorado, WI

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Weather in December

The first month of the winter, December, is still a freezing cold month in Eldorado, Wisconsin, with temperature in the range of an average low of 19.4°F (-7°C) and an average high of 29.1°F (-1.6°C).

Temperature

December brings a drop in Eldorado's average high-temperature, falling from a cold 42.1°F (5.6°C) in November to a subzero cold 29.1°F (-1.6°C). The temperature in Eldorado, Wisconsin, dips to an average of 19.4°F (-7°C) during December nights.

Humidity

The average relative humidity in December is 86%.

Rainfall

In Eldorado, during December, the rain falls for 3.7 days and regularly aggregates up to 0.35" (9mm) of precipitation. Throughout the year, there are 90.7 rainfall days, and 7.56" (192mm) of precipitation is accumulated.

Snowfall

January through April, October through December are months with snowfall. In Eldorado, during December, snow falls for 9.3 days and regularly aggregates up to 0.67" (17mm) of snow. Throughout the year, there are 42 snowfall days, and 4.25" (108mm) of snow is accumulated.

Daylight

With an average of 9h and 0min of daylight, December has the shortest days of the year in Eldorado.
On the first day of the month, sunrise is at 7:09 am and sunset at 4:18 pm. On the last day of December, in Eldorado, sunrise is at 7:28 am and sunset at 4:27 pm CST.

Sunshine

In December, the average sunshine in Eldorado, Wisconsin, is 3.6h.

UV index

The months with the lowest UV index in Eldorado are January, November and December, with an average maximum UV index of 1. A UV Index value of 2, and less, symbolizes a low health risk from unprotected exposure to Sun's UV rays for ordinary individuals.
Note: An average UV index of 1 in December transforms into this advice:
Most people can stay in the Sun for up to 1 hour without burning, apart from children that always must be protected from sun exposure. Minimize direct exposure to the Sun during midday when its radiation is at its peak. Clothes that are both tight-knit and comfortably loose are prime choices for sun protection. Mind you! Snow reflection can increase the intensity of the Sun's UV radiation nearly twofold.
Updated: Feb 14, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

How cold is it in Eldorado in December?

The average high-temperature and low-temperature in Eldorado during December are 29.1°F (-1.6°C) and 19.4°F (-7°C) respectively.

What is the average humidity in December in Eldorado?

In December, the average relative humidity in Eldorado, Wisconsin, is 86%.

How much does it rain in Eldorado in December?

In Eldorado, Wisconsin, in December, during 3.7 rainfall days, 0.35" (9mm) of precipitation is typically accumulated.

How many days does it snow in December in Eldorado?

In December, in Eldorado, it is snowing for 9.3 days. Throughout December, 0.67" (17mm) of snow is accumulated.

What is the month with the shortest days in Eldorado?

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

How many hours of daylight does Eldorado have in December?

In Eldorado, Wisconsin, the average day length in December is 8h and 59min.

When is the sunrise / sunset in December in Eldorado?

In December, on the first day of the month, sunrise is at 7:09 am and sunset at 4:18 pm. On the last day of the month, sunrise is at 7:28 am and sunset at 4:27 pm CST.

How long on average sun shines in December in Eldorado?

In December, the average sunshine duration in Eldorado is 3.6h.

What are the months with the lowest UV index in Eldorado?

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

What is the UV index intensity in December in Eldorado?

The average daily maximum UV index in December in Eldorado is 1. A UV Index of 2, and less, symbolizes 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
Eldorado, WI

Average temperature in December - Eldorado, WI
  • Average high temperature in December: 29.1°F

The warmest month (with the highest average high temperature) is July (77.4°F).
The month with the lowest average high temperature is January (22.5°F).

  • Average low temperature in December: 19.4°F

The month with the highest average low temperature is July (61°F).
The coldest month (with the lowest average low temperature) is January (10.8°F).

Average pressure in December
Eldorado, WI

Average pressure in December - Eldorado, WI
  • Average pressure in December: 30.08"Hg

The months with the highest atmospheric pressure are January, February and March (30.09"Hg).
The month with the lowest atmospheric pressure is June (29.91"Hg).

Average wind speed in December
Eldorado, WI

Average wind speed in December - Eldorado, WI
  • Average wind speed in December: 9.9mph

The windiest month (with the highest average wind speed) is April (10.4mph).
The calmest month (with the lowest average wind speed) is August (7.1mph).

Average humidity in December
Eldorado, WI

Average humidity in December - Eldorado, WI
  • Average humidity in December: 86%

The month with the highest relative humidity is January (89%).
The month with the lowest relative humidity is April (76%).

Average rainfall in December
Eldorado, WI

Average rainfall in December - Eldorado, WI
  • Average rainfall in December: 0.35"

The wettest months (with the highest rainfall) are June and October (0.94").
The driest months (with the least rainfall) are January and February (0.31").

Average rainfall days in December
Eldorado, WI

Average rainfall days in December - Eldorado, WI
  • Average rainfall days in December: 3.7 days

The months with the highest number of rainy days are April and July (11 days).
The month with the least rainy days is February (2.3 days).

Average snowfall in December
Eldorado, WI

Average snowfall in December - Eldorado, WI
  • Average snowfall in December: 0.67"

The month with the highest snowfall is January (1.06").
The months with the least snowfall are May, June, July, August and September (0").

Average snowfall days in December
Eldorado, WI

Average snowfall days in December - Eldorado, WI
  • Average snowfall days in December: 9.3 days

The month with the highest number of snowfall days is January (10.5 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
Eldorado, WI

Average daylight in December / Average sunshine in December - Eldorado, 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 4min

The month with the most sunshine is July (Average sunshine: 10h and 0min).
The month with the least sunshine is January (Average sunshine: 3h and 24min).

Average sunshine days in December
Eldorado, WI

Average sunshine days in December - Eldorado, WI
  • Average sunshine days in December: 21.5 days

The month with the most sunshine days is December (21.5 days).
The month with the least sunshine days is June (15.6 days).

Average UV index in December
Eldorado, WI

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

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

Average cloud cover in December
Eldorado, WI

Average cloud cover in December - Eldorado, WI
  • Average cloud cover in December: 63

The month with the most cloud cover is January (Cloud cover 65).
The month with the least cloud cover is July (Cloud cover 33).

Average visibility in December
Eldorado, WI

Average visibility in December - Eldorado, WI
  • Average visibility in December: 6mi

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

Eldorado, Wisconsin, USA

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