December weather forecastCapac, MI
December
Weather in December
The first month of the winter, December, is also a wintry month in Capac, Michigan, with temperature in the range of an average high of 33.4°F (0.8°C) and an average low of 25.2°F (-3.8°C).Temperature
December comes with a decrease in the average high-temperature, falling from a chilly 44.1°F (6.7°C) in November to a wintry 33.4°F (0.8°C). A mean low-temperature of 25.2°F (-3.8°C) is anticipated during the month of December in Capac, a slight step down from the daytime high.Humidity
In December, the average relative humidity is 83%.Rainfall
In Capac, Michigan, in December, during 5.4 rainfall days, 0.47" (12mm) of precipitation is typically accumulated. Throughout the year, in Capac, there are 104.6 rainfall days, and 8.5" (216mm) of precipitation is accumulated.Snowfall
Months with snowfall are January through May, October through December. In Capac, in December, during 9.3 snowfall days, 0.51" (13mm) of snow is typically accumulated. Throughout the year, in Capac, there are 46.1 snowfall days, and 4.84" (123mm) of snow is accumulated.Daylight
December has the shortest days of the year in Capac, with an average of 9h and 6min of daylight.On the first day of December, sunrise is at 7:43 am and sunset at 4:58 pm. On the last day of the month, sunrise is at 8:02 am and sunset at 5:07 pm EST.
Sunshine
The average sunshine in December in Capac, Michigan, is 3.2h.UV index
The months with the lowest UV index are January and December, with an average maximum UV index of 1. A UV Index value of 2, and less, symbolizes a minimal health vulnerability from unprotected exposure to Sun's UV rays for the ordinary person.Note: The maximum daily UV index of 1 in December converts into the following recommendations:
Children, infants, and individuals with sensitive skin should be constantly protected from extended sun exposure. For health reasons, it's advisable to reduce direct sun exposure during peak hours around midday. Sun-related eye harm can be minimized with proper sunglasses offering UVA and UVB coverage. Beware! The strength of the UV rays is increased nearly double-fold by the reflection of the snow.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in December
Capac, MI
- Average high temperature in December: 33.4°F
The warmest month (with the highest average high temperature) is July (77.7°F).
The month with the lowest average high temperature is January (27.5°F).
- Average low temperature in December: 25.2°F
The month with the highest average low temperature is July (60.8°F).
The coldest month (with the lowest average low temperature) is January (17.4°F).
Average pressure in December
Capac, 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 (29.93"Hg).
Average wind speed in December
Capac, MI
- Average wind speed in December: 10.4mph
The windiest month (with the highest average wind speed) is January (10.8mph).
The calmest month (with the lowest average wind speed) is July (6.6mph).
Average humidity in December
Capac, MI
- Average humidity in December: 83%
The months with the highest relative humidity are January and February (86%).
The months with the lowest relative humidity are April and May (77%).
Average rainfall in December
Capac, MI
- Average rainfall in December: 0.47"
The wettest month (with the highest rainfall) is May (1.14").
The driest month (with the least rainfall) is February (0.43").
Average rainfall days in December
Capac, MI
- Average rainfall days in December: 5.4 days
The month with the highest number of rainy days is May (12.8 days).
The months with the least rainy days are January and February (4.3 days).
Average snowfall in December
Capac, MI
- Average snowfall in December: 0.51"
The month with the highest snowfall is February (1.34").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days in December
Capac, MI
- Average snowfall days in December: 9.3 days
The month with the highest number of snowfall days is January (11.9 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in December /
Average sunshine in December
Capac, MI
- Average daylight in December: 9h and 6min
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 6min).
- Average sunshine in December: 3h and 12min
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 54min).
Average sunshine days in December
Capac, MI
- Average sunshine days in December: 19.4 days
The month with the most sunshine days is December (19.4 days).
The month with the least sunshine days is July (14.6 days).
Average UV index in December
Capac, 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 and December (UV index 1).
Average cloud cover in December
Capac, MI
- Average cloud cover in December: 66
The month with the most cloud cover is January (Cloud cover 69).
The month with the least cloud cover is July (Cloud cover 30).
Average visibility in December
Capac, MI
- Average visibility in December: 6mi
The months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (6mi).
The months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (6mi).
