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 41.7°F (5.4°C) in November to a subzero cold 28.6°F (-1.9°C). Suamico's temperature in December lowers to a consistent average of 19.4°F (-7°C) during the nights.Humidity
The average relative humidity in December is 85%.Rainfall
In Suamico, in December, during 5.1 rainfall days, 1.65" (42mm) of precipitation is typically accumulated. In Suamico, Wisconsin, during the entire year, the rain falls for 125.6 days and collects up to 24.53" (623mm) of precipitation.Snowfall
Months with snowfall are January through May, October through December. In December, it is snowing for 10.9 days. Throughout December, 3.94" (100mm) of snow is accumulated. Throughout the year, in Suamico, Wisconsin, there are 52.2 snowfall days, and 21.5" (546mm) of snow is accumulated.Daylight
With an average of 8h and 54min of daylight, December has the shortest days of the year in Suamico, Wisconsin.On the first day of the month, sunrise is at 7:09 am and sunset at 4:13 pm. On the last day of December, in Suamico, sunrise is at 7:28 am and sunset at 4:22 pm CST.
Sunshine
In Suamico, the average sunshine in December is 3.8h.UV index
January, February, November and December, with an average maximum UV index of 1, are months with the lowest UV index. A UV Index of 2, and less, symbolizes a low threat to health from unsafe exposure to UV radiation for the average person.Note: In December, a daily maximum UV index of 1 leads to the following instructions:
Most people face no serious problems with extended sun exposure, but those with fair skin, infants, and children always need protection. The best time to avoid the Sun's harmful UV radiation is during midday when it's most potent. By wearing a generously brimmed hat, you can cut UV radiation exposure significantly. Stay alert! Snow's reflective properties can almost double the UV radiation from the Sun.
Frequently asked questions
How cold is December in Suamico?
What is the average humidity in December in Suamico?
How many days does it rain in December in Suamico?
How many days does it snow in December in Suamico?
What is the month with the shortest days in Suamico?
What is the average length of the day in December in Suamico?
What time are sunrise and sunset in December in Suamico?
How long on average sun shines in December in Suamico?
What are the months with the lowest UV index in Suamico?
What is the UV index intensity in December in Suamico?
Average temperature in December
Suamico, WI
- Average high temperature in December: 28.6°F
The warmest month (with the highest average high temperature) is July (78.3°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 (59.7°F).
The coldest month (with the lowest average low temperature) is January (12°F).
Average pressure in December
Suamico, WI
- Average pressure in December: 30.07"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
Suamico, WI
- Average wind speed in December: 9.5mph
The windiest months (with the highest average wind speed) are January, February and April (9.6mph).
The calmest months (with the lowest average wind speed) are July and August (7.1mph).
Average humidity in December
Suamico, WI
- Average humidity in December: 85%
The month with the highest relative humidity is January (88%).
The month with the lowest relative humidity is April (75%).
Average rainfall in December
Suamico, WI
- Average rainfall in December: 1.65"
The wettest month (with the highest rainfall) is May (3.35").
The driest month (with the least rainfall) is January (1.06").
Average rainfall days in December
Suamico, WI
- Average rainfall days in December: 5.1 days
The month with the highest number of rainy days is May (15.3 days).
The month with the least rainy days is February (3.3 days).
Average snowfall in December
Suamico, WI
- Average snowfall in December: 3.94"
The month with the highest snowfall is February (5.83").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days in December
Suamico, WI
- Average snowfall days in December: 10.9 days
The month with the highest number of snowfall days is January (12.3 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in December /
Average sunshine in December
Suamico, WI
- Average daylight in December: 8h and 5min
The month with the longest days is June (Average daylight: 15h and 30min).
The month with the shortest days is December (Average daylight: 8h and 54min).
- Average sunshine in December: 3h and 5min
The month with the most sunshine is July (Average sunshine: 10h and 24min).
The month with the least sunshine is February (Average sunshine: 3h and 30min).
Average sunshine days in December
Suamico, WI
- Average sunshine days in December: 18.1 days
The month with the most sunshine days is December (18.1 days).
The month with the least sunshine days is April (12.8 days).
Average UV index in December
Suamico, 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, February, November and December (UV index 1).
Average cloud cover in December
Suamico, WI
- Average cloud cover in December: 61
The month with the most cloud cover is January (Cloud cover 63).
The month with the least cloud cover is July (Cloud cover 31).
Average visibility in December
Suamico, WI
- Average visibility in December: 6mi
The months with the highest visibility are February, March, April, May, June, July, August, September, October, November and December (6mi).
The month with the lowest visibility is January (5mi).
Suamico, Wisconsin, USA
Weather forecast for your location
2. Allow the app to use your location
