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 Eagan transitions into December, the average high-temperature shows a marked reduction, decreasing from a wintry 40.1°F (4.5°C) in November to a subzero cold 25.5°F (-3.6°C). During the month of December, Eagan's nighttime temperature lowers to an average of 15.4°F (-9.2°C).Humidity
In December, the average relative humidity in Eagan is 88%.Rainfall
In Eagan, in December, it is raining for 4.7 days, with typically 1.14" (29mm) of accumulated precipitation. Throughout the year, there are 124.7 rainfall days, and 22.4" (569mm) of precipitation is accumulated.Snowfall
January through May, October through December are months with snowfall in Eagan, Minnesota. In Eagan, in December, during 12.8 snowfall days, 4.25" (108mm) of snow is typically accumulated. Throughout the year, in Eagan, there are 63.5 snowfall days, and 22.95" (583mm) of snow is accumulated.Daylight
December has the shortest days of the year in Eagan, with an average of 8h and 54min of daylight.On the first day of December, sunrise is at 7:30 am and sunset at 4:33 pm. On the last day of the month, sunrise is at 7:50 am and sunset at 4:41 pm CST.
Sunshine
In December, the average sunshine in Eagan is 3.5h.UV index
January, February, November and December, with an average maximum UV index of 1, are months with the lowest UV index. A UV Index estimate of 2, and below, represents a low threat to health from unsafe exposure to UV radiation for the ordinary person.Note: In December, a regular UV index of 1 translates into these guidelines:
For the majority, extended sun exposure is not of great concern. Infants and people with sensitive skin must always be protected. To protect against the Sun's most potent rays, avoid direct exposure around midday. Your best bet for sun defense on the face, eyes, and neck is a hat with a wide brim. Keep in mind! Snow's reflective quality can nearly double the intensity of the Sun's UV radiation.
Frequently asked questions
How cold is December in Eagan?
What is the average humidity in December in Eagan?
How many days does it rain in December in Eagan?
How many days does it snow in December in Eagan?
What is the month with the shortest days in Eagan?
How many hours of daylight does Eagan have in December?
When is the sunrise / sunset in December in Eagan?
How many hours of sunshine does Eagan have in December?
What are the months with the lowest UV index in Eagan?
What is the UV index reading in December in Eagan?
Average temperature in December
Eagan, MN
- Average high temperature in December: 25.5°F
The warmest month (with the highest average high temperature) is July (80.4°F).
The month with the lowest average high temperature is January (20.5°F).
- Average low temperature in December: 15.4°F
The month with the highest average low temperature is July (63.1°F).
The coldest month (with the lowest average low temperature) is January (7.3°F).
Average pressure in December
Eagan, 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 (29.88"Hg).
Average wind speed in December
Eagan, MN
- Average wind speed in December: 8mph
The windiest month (with the highest average wind speed) is April (9.1mph).
The calmest months (with the lowest average wind speed) are July and August (6.7mph).
Average humidity in December
Eagan, MN
- Average humidity in December: 88%
The month with the highest relative humidity is January (91%).
The months with the lowest relative humidity are April, May and October (72%).
Average rainfall in December
Eagan, MN
- Average rainfall in December: 1.14"
The wettest month (with the highest rainfall) is June (3.78").
The driest month (with the least rainfall) is January (0.67").
Average rainfall days in December
Eagan, MN
- Average rainfall days in December: 4.7 days
The month with the highest number of rainy days is June (17 days).
The month with the least rainy days is February (2.7 days).
Average snowfall in December
Eagan, MN
- Average snowfall in December: 4.25"
The month with the highest snowfall is February (4.92").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days in December
Eagan, MN
- Average snowfall days in December: 12.8 days
The month with the highest number of snowfall days is January (15.5 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in December /
Average sunshine in December
Eagan, MN
- Average daylight in December: 8h and 5min
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: 3h and 3min
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 6min).
Average sunshine days in December
Eagan, MN
- Average sunshine days in December: 16.9 days
The month with the most sunshine days is November (17 days).
The month with the least sunshine days is June (10.7 days).
Average UV index in December
Eagan, MN
- Average UV index in December: 1
The month with the highest UV index is 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
Eagan, MN
- Average cloud cover in December: 64
The month with the most cloud cover is January (Cloud cover 67).
The months with the least cloud cover are July and August (Cloud cover 31).
Average visibility in December
Eagan, MN
- Average visibility in December: 5mi
The months with the highest visibility are April, May, June, July, August, September, October and November (6mi).
The month with the lowest visibility is January (4mi).
Eagan, Minnesota, USA
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