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
December brings a decrease in the average high-temperature, falling from November's icy 33.3°F (0.7°C) to a freezing cold 19°F (-7.2°C). An average low-temperature of 7.7°F (-13.5°C) is noted during the nights in December in Aurora, Minnesota.Humidity
In Aurora, the average relative humidity in December is 92%.Rainfall
In December, in Aurora, Minnesota, the rain falls for 2.5 days. Throughout December, 1.1" (28mm) of precipitation is accumulated. Throughout the year, in Aurora, there are 110 rainfall days, and 20.31" (516mm) of precipitation is accumulated.Snowfall
Months with snowfall are January through May, October through December. December is the month with the most snowfall in Aurora, Minnesota. Snow falls for 17.3 days and accumulates 7.36" (187mm) of snow.Daylight
December has the shortest days of the year in Aurora, Minnesota, with an average of 8h and 30min of daylight.On the first day of December in Aurora, sunrise is at 7:36 am and sunset at 4:19 pm. On the last day of the month, sunrise is at 7:56 am and sunset at 4:27 pm CST.
Sunshine
In December, the average sunshine in Aurora is 2.1h.UV index
The months with the lowest UV index in Aurora are January, February, November and December, with an average maximum UV index of 1. A UV Index of 2, and less, symbolizes a low health risk from unprotected exposure to Sun's UV rays for the ordinary person.Note: A maximum high UV index of 1 in December translates into the following recommendations:
Children must always have sun protection, unlike most people, who can tolerate up to an hour in the sun without any burns. Avoiding the Sun's peak radiation during midday hours is essential for health and safety. Equip yourself with UVA and UVB-filtering sunglasses on clear, sunny days. Take heed! Reflection from the snow can almost amplify the Sun's UV radiation by double.
Frequently asked questions
How cold is December in Aurora?
What is the average humidity in December in Aurora?
How many days does it rain in December in Aurora?
When does it snow the most in Aurora?
How many days does it snow in December in Aurora?
What is the month with the shortest days in Aurora?
How many hours of daylight does Aurora have in December?
When are sunrise and sunset in December in Aurora?
How many hours of sunshine does Aurora have in December?
When is the lowest UV index in Aurora?
What is the UV index intensity in December in Aurora?
Average temperature in December
Aurora, MN
- Average high temperature in December: 19°F
The warmest month (with the highest average high temperature) is July (75.7°F).
The month with the lowest average high temperature is January (14.4°F).
- Average low temperature in December: 7.7°F
The month with the highest average low temperature is July (55.6°F).
The coldest month (with the lowest average low temperature) is January (-0.8°F).
Average pressure in December
Aurora, MN
- Average pressure in December: 30.08"Hg
The month with the highest atmospheric pressure is February (30.11"Hg).
The month with the lowest atmospheric pressure is June (29.88"Hg).
Average wind speed in December
Aurora, MN
- Average wind speed in December: 8mph
The windiest month (with the highest average wind speed) is April (8.9mph).
The calmest month (with the lowest average wind speed) is August (6.9mph).
Average humidity in December
Aurora, MN
- Average humidity in December: 92%
The months with the highest relative humidity are January and February (93%).
The month with the lowest relative humidity is May (72%).
Average rainfall in December
Aurora, MN
- Average rainfall in December: 1.1"
The wettest month (with the highest rainfall) is July (2.6").
The driest months (with the least rainfall) are January and February (0.83").
Average rainfall days in December
Aurora, MN
- Average rainfall days in December: 2.5 days
The month with the highest number of rainy days is June (15.9 days).
The month with the least rainy days is February (0.9 days).
Average snowfall in December
Aurora, MN
- Average snowfall in December: 7.36"
The month with the highest snowfall is December (7.36").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days in December
Aurora, MN
- Average snowfall days in December: 17.3 days
The month with the highest number of snowfall days is January (18 days).
The months with the least snowfall days are June, July and August (0 days).
Average daylight in December /
Average sunshine in December
Aurora, MN
- Average daylight in December: 8h and 3min
The month with the longest days is June (Average daylight: 15h and 54min).
The month with the shortest days is December (Average daylight: 8h and 30min).
- Average sunshine in December: 2h and 1min
The month with the most sunshine is July (Average sunshine: 9h and 42min).
The month with the least sunshine is January (Average sunshine: 1h and 54min).
Average sunshine days in December
Aurora, MN
- Average sunshine days in December: 13.8 days
The month with the most sunshine days is September (14.9 days).
The month with the least sunshine days is June (12 days).
Average UV index in December
Aurora, MN
- 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
Aurora, MN
- Average cloud cover in December: 79
The month with the most cloud cover is January (Cloud cover 82).
The month with the least cloud cover is July (Cloud cover 37).
Average visibility in December
Aurora, MN
- Average visibility in December: 4mi
The months with the highest visibility are May, June and July (6mi).
The months with the lowest visibility are January, February, March and December (4mi).
Aurora, Minnesota, USA
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