December weather forecastWinnebago, MN
December
Weather in December
The first month of the winter, December, is also a subzero cold month in Winnebago, Minnesota, with an average temperature fluctuating between 27°F (-2.8°C) and 15.8°F (-9°C).Temperature
Winnebago in December experiences a marked decrease in the average high-temperature, descending from November's wintry 42.1°F (5.6°C) to a freezing cold 27°F (-2.8°C). Throughout December, Winnebago witnesses a nighttime temperature average of 15.8°F (-9°C).Humidity
The average relative humidity in December in Winnebago is 87%.Rainfall
In Winnebago, during December, the rain falls for 3.8 days and regularly aggregates up to 0.87" (22mm) of precipitation. Throughout the year, in Winnebago, there are 111.2 rainfall days, and 18.35" (466mm) of precipitation is accumulated.Snowfall
January through May, October through December are months with snowfall. In Winnebago, in December, during 11.5 snowfall days, 2.13" (54mm) of snow is typically accumulated. Throughout the year, in Winnebago, there are 48.6 snowfall days, and 15.47" (393mm) of snow is accumulated.Daylight
December has the shortest days of the year, with an average of 9h and 0min of daylight.On the first day of December in Winnebago, Minnesota, sunrise is at 7:31 am and sunset at 4:40 pm. On the last day of the month, sunrise is at 7:50 am and sunset at 4:49 pm CST.
Sunshine
In Winnebago, the average sunshine in December is 4.1h.UV index
In December, the average daily maximum UV index in Winnebago is 2. A UV Index value of 2, and less, symbolizes a low threat to health from exposure to the Sun's UV radiation for the ordinary person.Note: The daily high UV index of 2 during December translates into the following recommendations:
Most people can stay in the Sun for up to 1 hour without burning, apart from children that always must be protected from sun exposure. Avoiding the Sun's peak radiation during midday hours is essential for health and safety. A hat with a broad brim is indispensable, filtering out up to half of UV rays. Attention! Nearly twice the Sun's UV radiation can be reflected by snow.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in December
Winnebago, MN
- Average high temperature in December: 27°F
The warmest month (with the highest average high temperature) is July (80.2°F).
The month with the lowest average high temperature is January (21.6°F).
- Average low temperature in December: 15.8°F
The month with the highest average low temperature is July (62.8°F).
The coldest month (with the lowest average low temperature) is January (9°F).
Average pressure in December
Winnebago, MN
- Average pressure in December: 30.11"Hg
The month with the highest atmospheric pressure is January (30.15"Hg).
The month with the lowest atmospheric pressure is June (29.88"Hg).
Average wind speed in December
Winnebago, MN
- Average wind speed in December: 9.7mph
The windiest month (with the highest average wind speed) is April (10.4mph).
The calmest months (with the lowest average wind speed) are July and August (7.4mph).
Average humidity in December
Winnebago, MN
- Average humidity in December: 87%
The month with the highest relative humidity is January (89%).
The month with the lowest relative humidity is October (69%).
Average rainfall in December
Winnebago, MN
- Average rainfall in December: 0.87"
The wettest month (with the highest rainfall) is June (3.15").
The driest month (with the least rainfall) is January (0.63").
Average rainfall days in December
Winnebago, MN
- Average rainfall days in December: 3.8 days
The month with the highest number of rainy days is June (16.7 days).
The month with the least rainy days is February (2.3 days).
Average snowfall in December
Winnebago, MN
- Average snowfall in December: 2.13"
The month with the highest snowfall is February (4.06").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days in December
Winnebago, MN
- Average snowfall days in December: 11.5 days
The month with the highest number of snowfall days is December (11.5 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in December /
Average sunshine in December
Winnebago, MN
- 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: 4h and 6min
The month with the most sunshine is July (Average sunshine: 10h and 6min).
The month with the least sunshine is January (Average sunshine: 3h and 36min).
Average sunshine days in December
Winnebago, MN
- Average sunshine days in December: 16.5 days
The month with the most sunshine days is November (20.7 days).
The month with the least sunshine days is June (10.5 days).
Average UV index in December
Winnebago, MN
- Average UV index in December: 2
The months with the highest UV index are June and July (UV index 6).
The months with the lowest UV index are February and November (UV index 1).
Average cloud cover in December
Winnebago, MN
- Average cloud cover in December: 59
The month with the most cloud cover is January (Cloud cover 62).
The month with the least cloud cover is August (Cloud cover 30).
Average visibility in December
Winnebago, MN
- 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).
