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 December arrives, Winn's weather displays a decrease in high-temperatures, transitioning from November's chilly 43.3°F (6.3°C) to an icy 32°F (0°C). Winn welcomes an average low temperature of 23.9°F (-4.5°C) in December, a gentle shift from the day's high.Humidity
In Winn, the average relative humidity in December is 85%.Rainfall
In Winn, in December, during 8.4 rainfall days, 1.46" (37mm) of precipitation is typically accumulated. In Winn, during the entire year, the rain falls for 137.5 days and collects up to 21.93" (557mm) of precipitation.Snowfall
January through April, October through December are months with snowfall in Winn, Michigan. In Winn, in December, during 15.6 snowfall days, 4.13" (105mm) of snow is typically accumulated. In Winn, during the entire year, snow falls for 71.3 days and aggregates up to 20.43" (519mm) of snow.Daylight
The month with the shortest days in Winn is December, with an average of 9h and 0min of daylight.On the first day of December in Winn, sunrise is at 7:53 am and sunset at 5:04 pm. On the last day of the month, sunrise is at 8:12 am and sunset at 5:13 pm EST.
Sunshine
In Winn, the average sunshine in December is 3.1h.UV index
The months with the lowest UV index are January, November and December, with an average maximum UV index of 1. A UV Index estimate of 2, and below, represents a minimal health vulnerability from exposure to the Sun's UV rays for the ordinary person.Note: In December, the maximum UV index of 1 suggests this advice:
Despite most people tolerating extended sun exposure, it is critical to always protect those with sensitive skin, infants, and children. Avoiding the Sun during its peak radiation time around midday is a healthy practice. During bright days, sunglasses that offer UVA and UVB defense are recommended. Warning! The reflection from snow can nearly magnify the Sun's UV radiation twofold.
Frequently asked questions
How cold is it in Winn in December?
What is the average humidity in December in Winn?
How many days does it rain in December in Winn?
How many days does it snow in December in Winn?
What is the month with the shortest days in Winn?
What is the average length of the day in December in Winn?
What time are sunrise and sunset in December in Winn?
How long on average sun shines in December in Winn?
What are the months with the lowest UV index in Winn?
What is the UV index reading in December in Winn?
Average temperature in December
Winn, MI
- Average high temperature in December: 32°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 (26.1°F).
- Average low temperature in December: 23.9°F
The month with the highest average low temperature is July (59.5°F).
The coldest month (with the lowest average low temperature) is January (16°F).
Average pressure in December
Winn, MI
- 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 (29.92"Hg).
Average wind speed in December
Winn, MI
- Average wind speed in December: 9.2mph
The windiest month (with the highest average wind speed) is April (9.9mph).
The calmest month (with the lowest average wind speed) is July (6.7mph).
Average humidity in December
Winn, MI
- Average humidity in December: 85%
The months with the highest relative humidity are January and February (88%).
The month with the lowest relative humidity is April (75%).
Average rainfall in December
Winn, MI
- Average rainfall in December: 1.46"
The wettest month (with the highest rainfall) is May (2.99").
The driest month (with the least rainfall) is September (1.22").
Average rainfall days in December
Winn, MI
- Average rainfall days in December: 8.4 days
The month with the highest number of rainy days is October (15.5 days).
The month with the least rainy days is February (4.8 days).
Average snowfall in December
Winn, MI
- Average snowfall in December: 4.13"
The month with the highest snowfall is January (6.26").
The months with the least snowfall are May, June, July, August and September (0").
Average snowfall days in December
Winn, MI
- Average snowfall days in December: 15.6 days
The month with the highest number of snowfall days is January (18.4 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in December /
Average sunshine in December
Winn, MI
- 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: 3h and 1min
The month with the most sunshine is July (Average sunshine: 10h and 18min).
The month with the least sunshine is January (Average sunshine: 2h and 30min).
Average sunshine days in December
Winn, MI
- Average sunshine days in December: 10.7 days
The month with the most sunshine days is September (16.4 days).
The month with the least sunshine days is January (9.6 days).
Average UV index in December
Winn, MI
- Average UV index in December: 1
The months with the highest UV index are May, June, July and August (UV index 5).
The months with the lowest UV index are January, November and December (UV index 1).
Average cloud cover in December
Winn, MI
- Average cloud cover in December: 69
The month with the most cloud cover is January (Cloud cover 72).
The month with the least cloud cover is July (Cloud cover 31).
Average visibility in December
Winn, MI
- Average visibility in December: 5mi
The months with the highest visibility are March, April, May, June, July, August, October and November (6mi).
The months with the lowest visibility are January, February, September and December (5mi).
Winn, Michigan, USA
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