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 beginning of December marks a clear shift in the average high-temperature, receding from November's cold 38.1°F (3.4°C) to a freezing cold 23.5°F (-4.7°C). The temperature lowers to an average of 13.1°F (-10.5°C) during December nights.Humidity
In Chetek, the average relative humidity in December is 90%.Rainfall
In Chetek, in December, it is raining for 4.9 days, with typically 1.5" (38mm) of accumulated precipitation. In Chetek, Wisconsin, during the entire year, the rain falls for 137.1 days and collects up to 24.72" (628mm) of precipitation.Snowfall
January through May, October through December are months with snowfall. In December, in Chetek, it is snowing for 17 days. Throughout December, 6.3" (160mm) of snow is accumulated. Throughout the year, in Chetek, Wisconsin, there are 84.2 snowfall days, and 30.63" (778mm) of snow is accumulated.Daylight
December has the shortest days of the year in Chetek, with an average of 8h and 48min of daylight.On the first day of December, sunrise is at 7:26 am and sunset at 4:25 pm. On the last day of the month, sunrise is at 7:45 am and sunset at 4:34 pm CST.
Sunshine
The average sunshine in December in Chetek is 2.9h.UV index
January, February and December, with an average maximum UV index of 1, are months with the lowest UV index in Chetek. A UV Index value of 2, and less, symbolizes a minimal health hazard from unsafe exposure to UV radiation for the ordinary person.Note: An average UV index of 1 in December transforms into this advice:
It is important to always shield children, babies, and individuals with sensitive skin from prolonged exposure to the sun. Considering the Sun's intensity during midday, it's wise to minimize direct exposure. Wearing sunglasses with both UVA and UVB protection effectively reduces sun-induced eye damage. Be on the lookout! Nearly twofold UV radiation from the Sun can be reflected by snow.
Frequently asked questions
How cold is December in Chetek?
What is the average humidity in December in Chetek?
How many days does it rain in December in Chetek?
How much does it snow in Chetek in December?
What is the month with the shortest days in Chetek?
How many hours of daylight does Chetek have in December?
When is the sunrise / sunset in December in Chetek?
How many hours of sunshine does Chetek have in December?
When is the lowest UV index in Chetek?
How high is the UV index in December in Chetek?
Average temperature in December
Chetek, WI
- Average high temperature in December: 23.5°F
The warmest month (with the highest average high temperature) is July (78.4°F).
The month with the lowest average high temperature is January (17.6°F).
- Average low temperature in December: 13.1°F
The month with the highest average low temperature is July (59.4°F).
The coldest month (with the lowest average low temperature) is January (5.4°F).
Average pressure in December
Chetek, 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 (29.89"Hg).
Average wind speed in December
Chetek, WI
- Average wind speed in December: 8.5mph
The windiest month (with the highest average wind speed) is April (9mph).
The calmest months (with the lowest average wind speed) are July and August (6.6mph).
Average humidity in December
Chetek, 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 (76%).
Average rainfall in December
Chetek, WI
- Average rainfall in December: 1.5"
The wettest month (with the highest rainfall) is June (3.82").
The driest month (with the least rainfall) is January (0.87").
Average rainfall days in December
Chetek, WI
- Average rainfall days in December: 4.9 days
The month with the highest number of rainy days is June (19 days).
The month with the least rainy days is February (3.6 days).
Average snowfall in December
Chetek, WI
- Average snowfall in December: 6.3"
The month with the highest snowfall is February (6.65").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days in December
Chetek, WI
- Average snowfall days in December: 17 days
The month with the highest number of snowfall days is January (18.8 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in December /
Average sunshine in December
Chetek, WI
- Average daylight in December: 8h and 5min
The month with the longest days is June (Average daylight: 15h and 36min).
The month with the shortest days is December (Average daylight: 8h and 48min).
- Average sunshine in December: 2h and 5min
The month with the most sunshine is July (Average sunshine: 9h and 48min).
The month with the least sunshine is January (Average sunshine: 2h and 48min).
Average sunshine days in December
Chetek, WI
- Average sunshine days in December: 13.5 days
The month with the most sunshine days is October (15.9 days).
The month with the least sunshine days is June (9.4 days).
Average UV index in December
Chetek, 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 and December (UV index 1).
Average cloud cover in December
Chetek, WI
- Average cloud cover in December: 70
The month with the most cloud cover is January (Cloud cover 72).
The month with the least cloud cover is July (Cloud cover 35).
Average visibility in December
Chetek, WI
- Average visibility in December: 4mi
The months with the highest visibility are April, May, June and October (6mi).
The months with the lowest visibility are January, February and December (4mi).
Chetek, Wisconsin, USA
Weather forecast for your location
2. Allow the app to use your location
