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
As November transitions to December, the average high-temperature falls from a cold 42.3°F (5.7°C) to a subzero cold 29.5°F (-1.4°C). Witwen's temperature lowers to a mean of 19.4°F (-7°C) during the nights in December.Humidity
The average relative humidity in December in Witwen is 85%.Rainfall
In Witwen, in December, during 4.8 rainfall days, 0.71" (18mm) of precipitation is typically accumulated. Throughout the year, in Witwen, there are 122.6 rainfall days, and 16.02" (407mm) of precipitation is accumulated.Snowfall
Months with snowfall in Witwen are January through April, October through December. In Witwen, in December, snow falls for 10.5 days, with typically accumulated 1.77" (45mm) of snow. In Witwen, Wisconsin, during the entire year, snow falls for 50.5 days and aggregates up to 11.69" (297mm) of snow.Daylight
The month with the shortest days in Witwen is December, with an average of 9h and 0min of daylight.On the first day of the month, sunrise is at 7:12 am and sunset at 4:25 pm. On the last day of December, in Witwen, sunrise is at 7:31 am and sunset at 4:34 pm CST.
Sunshine
The average sunshine in December is 3.8h.UV index
The months with the lowest UV index in Witwen are January, November and December, with an average maximum UV index of 1. A UV Index estimate of 2, and below, represents a low health risk from unsafe exposure to UV radiation for ordinary individuals.Note: A daily high UV index of 1 in December leads to these guidelines:
Babies, children, and those with sensitive skin should always avoid extended periods in the sun. Solar radiation is at its peak intensity during midday, so it's advisable to stay indoors or in the shade. Equip yourself with UVA and UVB-filtering sunglasses on clear, sunny days. Remember! The Sun's UV radiation can be magnified almost twofold by the reflection of snow.
Frequently asked questions
How cold is it in Witwen in December?
What is the average humidity in December in Witwen?
How many days does it rain in December in Witwen?
How much does it snow in Witwen in December?
What is the month with the shortest days in Witwen?
How many hours of daylight does Witwen have in December?
What time are sunrise and sunset in December in Witwen?
How long on average sun shines in December in Witwen?
What are the months with the lowest UV index in Witwen?
What is the UV index intensity in December in Witwen?
Average temperature in December
Witwen, WI
- Average high temperature in December: 29.5°F
The warmest month (with the highest average high temperature) is July (79.2°F).
The month with the lowest average high temperature is January (22.6°F).
- Average low temperature in December: 19.4°F
The month with the highest average low temperature is July (61.2°F).
The coldest month (with the lowest average low temperature) is January (10.6°F).
Average pressure in December
Witwen, 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
Witwen, 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
Witwen, WI
- Average humidity in December: 85%
The month with the highest relative humidity is January (89%).
The months with the lowest relative humidity are April and October (77%).
Average rainfall in December
Witwen, WI
- Average rainfall in December: 0.71"
The wettest month (with the highest rainfall) is June (2.48").
The driest month (with the least rainfall) is January (0.51").
Average rainfall days in December
Witwen, WI
- Average rainfall days in December: 4.8 days
The month with the highest number of rainy days is June (16.8 days).
The month with the least rainy days is February (3.1 days).
Average snowfall in December
Witwen, WI
- Average snowfall in December: 1.77"
The month with the highest snowfall is February (2.8").
The months with the least snowfall are May, June, July, August and September (0").
Average snowfall days in December
Witwen, WI
- Average snowfall days in December: 10.5 days
The month with the highest number of snowfall days is January (13.2 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
Witwen, WI
- Average daylight in December: 9h and 0min
The month with the longest days is June (Average daylight: 15h and 18min).
The month with the shortest days is December (Average daylight: 9h and 0min).
- Average sunshine in December: 3h and 5min
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 18min).
Average sunshine days in December
Witwen, WI
- Average sunshine days in December: 18.4 days
The month with the most sunshine days is November (19.9 days).
The month with the least sunshine days is June (9.9 days).
Average UV index in December
Witwen, 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, November and December (UV index 1).
Average cloud cover in December
Witwen, WI
- Average cloud cover in December: 62
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
Witwen, 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).
Witwen, Wisconsin, USA
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