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
The shift to December brings a decrease in the average high-temperature, falling from a cold 36.3°F (2.4°C) in November to a subzero cold 23.9°F (-4.5°C). Three Lakes, during December nights, records a temperature marginally cooler than the daytime average, at 14.9°F (-9.5°C).Humidity
In Three Lakes, the average relative humidity in December is 90%.Rainfall
In Three Lakes, 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
January through May, October through December are months with snowfall in Three Lakes. December is the month with the most snowfall. Snow falls for 21.9 days and accumulates 9.69" (246mm) of snow.Daylight
The month with the shortest days is December, with an average of 8h and 42min of daylight.On the first day of the month, sunrise is at 7:18 am and sunset at 4:13 pm. On the last day of December, sunrise is at 7:37 am and sunset at 4:22 pm CST.
Sunshine
In Three Lakes, the average sunshine in December is 2.3h.UV index
January, March, November and December, with an average maximum UV index of 1, are months with the lowest UV index. A UV Index estimate of 2, and below, represents a minimal health hazard from unprotected exposure to Sun's UV rays for the ordinary person.Note: The maximum UV index, 1 during December, leads to the following recommendations:
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. Sun exposure should be minimized, especially during midday, to avoid harmful UV radiation. In the presence of strong sunlight, it's crucial to wear sunglasses that ward off UVA and UVB rays. Beware! Reflection from snow can magnify the Sun's UV radiation nearly twofold.
Frequently asked questions
How cold is December in Three Lakes?
What is the average humidity in December in Three Lakes?
How many days does it rain in December in Three Lakes?
When does it snow the most in Three Lakes?
How much does it snow in Three Lakes in December?
What is the month with the shortest days in Three Lakes?
What is the average length of the day in December in Three Lakes?
When is the sunrise / sunset in December in Three Lakes?
How many hours of sunshine does Three Lakes have in December?
What are the months with the lowest UV index in Three Lakes?
How high is the UV index in December in Three Lakes?
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).
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).
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).
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%).
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").
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).
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").
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).
Average daylight in December /
Average sunshine in December
Three Lakes, WI
- Average daylight in December: 8h and 4min
The month with the longest days is June (Average daylight: 15h and 42min).
The month with the shortest days is December (Average daylight: 8h and 42min).
- Average sunshine in December: 2h and 2min
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).
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).
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).
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).
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).
Three Lakes, Wisconsin, USA
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