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 start of December is characterized by a significant decrease in the average high-temperature, moving from a cold 40.1°F (4.5°C) in November to a subzero cold 24.6°F (-4.1°C). Cedar Mills's nighttime temperature in December drops to an average of 14.2°F (-9.9°C).Humidity
In December, the average relative humidity in Cedar Mills is 87%.Rainfall
In Cedar Mills, during December, the rain falls for 3.7 days and regularly aggregates up to 1.14" (29mm) of precipitation. Throughout the year, there are 117.9 rainfall days, and 20.91" (531mm) of precipitation is accumulated.Snowfall
Months with snowfall in Cedar Mills are January through May, October through December. December is the month with the most snowfall in Cedar Mills. Snow falls for 12.3 days and accumulates 4.29" (109mm) of snow.Daylight
December has the shortest days of the year in Cedar Mills, with an average of 8h and 48min of daylight.On the first day of December, sunrise is at 7:36 am and sunset at 4:38 pm. On the last day of the month, sunrise is at 7:56 am and sunset at 4:46 pm CST.
Sunshine
In Cedar Mills, 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 in Cedar Mills. A UV Index value of 2, and less, symbolizes a low threat to health from exposure to the Sun's UV radiation for ordinary individuals.Note: A maximum high UV index of 1 in December translates into the following recommendations:
Although prolonged sun exposure does not typically bother most people, children, babies, and those with sensitive skin should always have protection. The midday Sun can be harmful due to its potent UV radiation; seek shade and reduce exposure. Protect your eyes, ears, face, and neck from the Sun by wearing a wide-brimmed hat. Foresee this! The reflection from snow can nearly double the intensity of UV radiation from the Sun.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
How cold is it in Cedar Mills in December?
What is the average humidity in December in Cedar Mills?
How much does it rain in Cedar Mills in December?
What is the snowiest month in Cedar Mills?
How much does it snow in Cedar Mills in December?
What is the month with the shortest days in Cedar Mills?
What is the average length of the day in December in Cedar Mills?
What time are sunrise and sunset in December in Cedar Mills?
How long on average sun shines in December in Cedar Mills?
What are the months with the lowest UV index in Cedar Mills?
What is the UV index reading in December in Cedar Mills?
Average temperature in December
Cedar Mills, MN
- Average high temperature in December: 24.6°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 (19.8°F).
- Average low temperature in December: 14.2°F
The month with the highest average low temperature is July (62.1°F).
The coldest month (with the lowest average low temperature) is January (6.3°F).
Average pressure in December
Cedar Mills, MN
- Average pressure in December: 30.11"Hg
The months with the highest atmospheric pressure are January and February (30.14"Hg).
The month with the lowest atmospheric pressure is June (29.87"Hg).
Average wind speed in December
Cedar Mills, MN
- Average wind speed in December: 8.9mph
The windiest month (with the highest average wind speed) is April (9.6mph).
The calmest month (with the lowest average wind speed) is August (7mph).
Average humidity in December
Cedar Mills, MN
- Average humidity in December: 87%
The month with the highest relative humidity is January (90%).
The month with the lowest relative humidity is May (69%).
Average rainfall in December
Cedar Mills, MN
- Average rainfall in December: 1.14"
The wettest month (with the highest rainfall) is June (3.43").
The driest month (with the least rainfall) is January (0.51").
Average rainfall days in December
Cedar Mills, MN
- Average rainfall days in December: 3.7 days
The month with the highest number of rainy days is June (17.5 days).
The month with the least rainy days is January (1.8 days).
Average snowfall in December
Cedar Mills, MN
- Average snowfall in December: 4.29"
The month with the highest snowfall is December (4.29").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days in December
Cedar Mills, MN
- Average snowfall days in December: 12.3 days
The months with the highest number of snowfall days are January and December (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
Cedar Mills, MN
- Average daylight in December: 8h and 5min
The month with the longest days is June (Average daylight: 15h and 36min).
The month with the shortest days is December (Average daylight: 8h and 48min).
- Average sunshine in December: 3h and 5min
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 24min).
Average sunshine days in December
Cedar Mills, MN
- Average sunshine days in December: 18.1 days
The month with the most sunshine days is November (19 days).
The month with the least sunshine days is June (10.8 days).
Average UV index in December
Cedar Mills, MN
- Average UV index in December: 1
The months with the highest UV index are June and July (UV index 6).
The months with the lowest UV index are January, February, November and December (UV index 1).
Average cloud cover in December
Cedar Mills, MN
- Average cloud cover in December: 61
The month with the most cloud cover is January (Cloud cover 64).
The months with the least cloud cover are July and August (Cloud cover 31).
Average visibility in December
Cedar Mills, MN
- Average visibility in December: 5mi
The months with the highest visibility are March, April, May, June, July, August, September, October and November (6mi).
The months with the lowest visibility are January, February and December (5mi).
Cedar Mills, Minnesota, USA
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