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 signals a considerable reduction in the average high-temperature, receding from an icy 40.3°F (4.6°C) in November to a subzero cold 25.7°F (-3.5°C). Vermillion, in December, witnesses an average low-temperature of 15.3°F (-9.3°C).Humidity
In Vermillion, the average relative humidity in December is 88%.Rainfall
In December, the rain falls for 4.2 days. Throughout December, 1.18" (30mm) of precipitation is accumulated. Throughout the year, there are 124.8 rainfall days, and 23.9" (607mm) of precipitation is accumulated.Snowfall
Months with snowfall in Vermillion are January through May, October through December. In Vermillion, Minnesota, in December, snow falls for 12.1 days, with typically accumulated 4.09" (104mm) of snow. In Vermillion, during the entire year, snow falls for 57.5 days and aggregates up to 21.22" (539mm) of snow.Daylight
December has the shortest days of the year, with an average of 8h and 54min of daylight.On the first day of the month, sunrise is at 7:29 am and sunset at 4:32 pm. On the last day of December, in Vermillion, sunrise is at 7:48 am and sunset at 4:41 pm CST.
Sunshine
In December, the average sunshine in Vermillion is 3.5h.UV index
The months with the lowest UV index in Vermillion, Minnesota, are January, February, November and December, with an average maximum UV index of 1. A UV Index of 2, and less, symbolizes a low threat to health from unsafe exposure to UV radiation for the average person.Note: The maximum daily UV index of 1 during December translates into the following directions:
Most individuals face no significant issues with extended sun exposure, but it is always essential to protect children, babies, and those with sensitive skin. The Sun's UV radiation is especially harmful around midday, so reduce exposure and stay safe. Consider a wide-brim hat essential for effective sun defense covering your face, neck, and eyes. Be careful! The Sun's UV radiation can nearly be doubled by the reflective quality of snow.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
How cold is it in Vermillion in December?
What is the average humidity in December in Vermillion?
How much does it rain in Vermillion in December?
How many days does it snow in December in Vermillion?
What is the month with the shortest days in Vermillion?
How many hours of daylight does Vermillion have in December?
When are sunrise and sunset in December in Vermillion?
How many hours of sunshine does Vermillion have in December?
What is the month with the lowest UV index in Vermillion?
What is the UV index intensity in December in Vermillion?
Average temperature in December
Vermillion, MN
- Average high temperature in December: 25.7°F
The warmest month (with the highest average high temperature) is July (79.7°F).
The month with the lowest average high temperature is January (20.7°F).
- Average low temperature in December: 15.3°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 (7.3°F).
Average pressure in December
Vermillion, MN
- Average pressure in December: 30.1"Hg
The months with the highest atmospheric pressure are January and February (30.13"Hg).
The month with the lowest atmospheric pressure is June (29.88"Hg).
Average wind speed in December
Vermillion, MN
- Average wind speed in December: 8.2mph
The windiest month (with the highest average wind speed) is April (9.3mph).
The calmest month (with the lowest average wind speed) is July (6.7mph).
Average humidity in December
Vermillion, 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 and October (73%).
Average rainfall in December
Vermillion, MN
- Average rainfall in December: 1.18"
The wettest month (with the highest rainfall) is June (4.17").
The driest month (with the least rainfall) is January (0.71").
Average rainfall days in December
Vermillion, MN
- Average rainfall days in December: 4.2 days
The month with the highest number of rainy days is June (17.4 days).
The month with the least rainy days is February (2.6 days).
Average snowfall in December
Vermillion, MN
- Average snowfall in December: 4.09"
The month with the highest snowfall is February (5.79").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days in December
Vermillion, MN
- Average snowfall days in December: 12.1 days
The month with the highest number of snowfall days is January (14.4 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in December /
Average sunshine in December
Vermillion, 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: 9h and 54min).
The month with the least sunshine is January (Average sunshine: 3h and 6min).
Average sunshine days in December
Vermillion, MN
- Average sunshine days in December: 17.5 days
The month with the most sunshine days is December (17.5 days).
The month with the least sunshine days is June (10.3 days).
Average UV index in December
Vermillion, 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
Vermillion, MN
- Average cloud cover in December: 64
The month with the most cloud cover is January (Cloud cover 68).
The month with the least cloud cover is August (Cloud cover 31).
Average visibility in December
Vermillion, 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).
Vermillion, Minnesota, USA
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