December weather forecastCedar, MI
December
Weather in December
December, the first month of the winter in Cedar, is also an icy month, with an average temperature ranging between min 26.6°F (-3°C) and max 32.2°F (0.1°C).Temperature
The shift from November to December involves a decrease in the average high-temperature, dropping from a cold 42.1°F (5.6°C) to a still wintry 32.2°F (0.1°C). During the nights of December, the average low-temperature in Cedar holds at a subzero cold 26.6°F (-3°C).Humidity
The average relative humidity in December in Cedar is 83%.Rainfall
In December, the rain falls for 7.7 days. Throughout December, 2.17" (55mm) of precipitation is accumulated. In Cedar, during the entire year, the rain falls for 135.6 days and collects up to 24.25" (616mm) of precipitation.Snowfall
January through May, October through December are months with snowfall in Cedar. In Cedar, during December, snow falls for 17.2 days and regularly aggregates up to 5.75" (146mm) of snow. In Cedar, Michigan, during the entire year, snow falls for 79.9 days and aggregates up to 27.05" (687mm) of snow.Daylight
December has the shortest days of the year in Cedar, with an average of 8h and 54min of daylight.On the first day of December, sunrise is at 8:01 am and sunset at 5:03 pm. On the last day of the month, sunrise is at 8:20 am and sunset at 5:12 pm EST.
Sunshine
In Cedar, the average sunshine in December is 2.2h.UV index
January, February, November and December, with an average maximum UV index of 1, are months with the lowest UV index in Cedar, Michigan. A UV Index value of 2, and less, symbolizes a minimal health hazard from unsafe exposure to UV radiation for the ordinary person.Note: The UV index of 1 in December translates into these instructions:
Though extended exposure to the sun typically does not concern most people, it is crucial to always shield children, infants, and those with sensitive skin. Given the potency of the midday Sun's UV radiation, one should avoid prolonged exposure. A wide-brimmed hat provides unparalleled sun protection for sensitive areas like the eyes, ears, and neck. Take precaution! The reflection from snow can almost double the UV radiation of the Sun.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in December
Cedar, MI
- Average high temperature in December: 32.2°F
The warmest month (with the highest average high temperature) is August (72.1°F).
The month with the lowest average high temperature is January (26.1°F).
- Average low temperature in December: 26.6°F
The month with the highest average low temperature is August (61.3°F).
The coldest month (with the lowest average low temperature) is February (19.6°F).
Average pressure in December
Cedar, MI
- Average pressure in December: 30.04"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
Cedar, MI
- Average wind speed in December: 13.5mph
The windiest months (with the highest average wind speed) are January and December (13.5mph).
The calmest month (with the lowest average wind speed) is July (8.3mph).
Average humidity in December
Cedar, MI
- Average humidity in December: 83%
The month with the highest relative humidity is January (86%).
The months with the lowest relative humidity are April and October (77%).
Average rainfall in December
Cedar, MI
- Average rainfall in December: 2.17"
The wettest month (with the highest rainfall) is October (2.87").
The driest months (with the least rainfall) are February and March (1.54").
Average rainfall days in December
Cedar, MI
- Average rainfall days in December: 7.7 days
The month with the highest number of rainy days is October (17 days).
The month with the least rainy days is February (4 days).
Average snowfall in December
Cedar, MI
- Average snowfall in December: 5.75"
The month with the highest snowfall is January (5.98").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days in December
Cedar, MI
- Average snowfall days in December: 17.2 days
The month with the highest number of snowfall days is January (19.1 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in December /
Average sunshine in December
Cedar, MI
- Average daylight in December: 8h and 54min
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: 2h and 12min
The month with the most sunshine is July (Average sunshine: 10h and 24min).
The month with the least sunshine is January (Average sunshine: 1h and 48min).
Average sunshine days in December
Cedar, MI
- Average sunshine days in December: 7.1 days
The month with the most sunshine days is May (14.5 days).
The month with the least sunshine days is January (5.6 days).
Average UV index in December
Cedar, MI
- 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
Cedar, MI
- Average cloud cover in December: 79
The month with the most cloud cover is January (Cloud cover 83).
The month with the least cloud cover is July (Cloud cover 28).
Average visibility in December
Cedar, MI
- Average visibility in December: 5mi
The months with the highest visibility are March, April, May, June, July, August, September, October and November (6mi).
The month with the lowest visibility is January (4mi).
