Contents
- Weather in December
- Frequently asked questions
- Average temperature in December
- Average pressure in December
- Average wind speed in December
- Average humidity in December
- Average rainfall in December
- Average rainfall days in December
- Average snowfall in December
- Average snowfall days in December
- Average daylight in December
- Average sunshine in December
- Average sunshine days in December
- Average UV index in December
- Average cloud cover in December
- Average visibility in December
Weather in December
Temperature
Baraboo experiences a temperature shift at the start of December, with average high-temperatures adjusting from a wintry 42.1°F (5.6°C) in November to a subzero cold 28.9°F (-1.7°C). In Baraboo, December nights witness a steady temperature drop to a still freezing cold 18.9°F (-7.3°C).Humidity
In Baraboo, the average relative humidity in December is 85%.Rainfall
In December, in Baraboo, the rain falls for 3.6 days. Throughout December, 0.31" (8mm) of precipitation is accumulated. In Baraboo, during the entire year, the rain falls for 88.4 days and collects up to 7.4" (188mm) of precipitation.Snowfall
January through April, October through December are months with snowfall in Baraboo. In December, it is snowing for 8.9 days. Throughout December, 0.71" (18mm) of snow is accumulated. Throughout the year, there are 40 snowfall days, and 4.76" (121mm) of snow is accumulated.Daylight
With an average of 9h and 0min of daylight, December has the shortest days of the year in Baraboo.On the first day of the month, sunrise is at 7:12 am and sunset at 4:23 pm. On the last day of December, in Baraboo, sunrise is at 7:31 am and sunset at 4:32 pm CST.
Sunshine
The average sunshine in December is 3.7h.UV index
January, November and December, with an average maximum UV index of 1, are months with the lowest UV index in Baraboo. A UV Index value of 2, and less, symbolizes a minimal health vulnerability from exposure to the Sun's UV rays for average individuals.Note: A maximum high daily UV index of 1 during December translates into the following directions:
Though extended exposure to the sun typically does not concern most people, it is crucial to always shield children, infants, and those with sensitive skin. Direct exposure to the Sun during its peak hours around mid-day should be minimized for safety. Boost your sun resistance with garments that are densely woven yet spacious. Pay attention! The reflection of snow can enhance the Sun's UV radiation almost double.
Frequently asked questions
How cold is December in Baraboo?
What is the average humidity in December in Baraboo?
How many days does it rain in December in Baraboo?
How many days does it snow in December in Baraboo?
What is the month with the shortest days in Baraboo?
What is the average length of the day in December in Baraboo?
When is the sunrise / sunset in December in Baraboo?
How many hours of sunshine does Baraboo have in December?
What are the months with the lowest UV index in Baraboo?
How high is the UV index in December in Baraboo?
Average temperature in December
Baraboo, WI
- Average high temperature in December: 28.9°F
The warmest month (with the highest average high temperature) is July (79°F).
The month with the lowest average high temperature is January (22.5°F).
- Average low temperature in December: 18.9°F
The month with the highest average low temperature is July (61.3°F).
The coldest month (with the lowest average low temperature) is January (10°F).
Average pressure in December
Baraboo, WI
- Average pressure in December: 30.09"Hg
The months with the highest atmospheric pressure are January and February (30.11"Hg).
The month with the lowest atmospheric pressure is June (29.91"Hg).
Average wind speed in December
Baraboo, WI
- Average wind speed in December: 9.2mph
The windiest month (with the highest average wind speed) is April (9.8mph).
The calmest month (with the lowest average wind speed) is August (6.5mph).
Average humidity in December
Baraboo, WI
- Average humidity in December: 85%
The months with the highest relative humidity are January and February (89%).
The months with the lowest relative humidity are April and October (77%).
Average rainfall in December
Baraboo, WI
- Average rainfall in December: 0.31"
The wettest month (with the highest rainfall) is July (0.98").
The driest month (with the least rainfall) is January (0.28").
Average rainfall days in December
Baraboo, WI
- Average rainfall days in December: 3.6 days
The month with the highest number of rainy days is May (11.8 days).
The month with the least rainy days is February (2.2 days).
Average snowfall in December
Baraboo, WI
- Average snowfall in December: 0.71"
The month with the highest snowfall is January (1.38").
The months with the least snowfall are May, June, July, August and September (0").
Average snowfall days in December
Baraboo, WI
- Average snowfall days in December: 8.9 days
The month with the highest number of snowfall days is January (9.8 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
Baraboo, 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: 9h and 54min).
The month with the least sunshine is January (Average sunshine: 3h and 12min).
Average sunshine days in December
Baraboo, WI
- Average sunshine days in December: 23 days
The month with the most sunshine days is January (23.2 days).
The month with the least sunshine days is June (13.8 days).
Average UV index in December
Baraboo, WI
- Average UV index in December: 1
The months with the highest UV index are June and July (UV index 6).
The months with the lowest UV index are January, November and December (UV index 1).
Average cloud cover in December
Baraboo, WI
- Average cloud cover in December: 63
The month with the most cloud cover is January (Cloud cover 66).
The month with the least cloud cover is August (Cloud cover 33).
Average visibility in December
Baraboo, WI
- Average visibility in December: 6mi
The months with the highest visibility are March, April, May, June, October, November and December (6mi).
The months with the lowest visibility are January, February, July, August and September (5mi).
Baraboo, Wisconsin, USA
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