December weather forecast
Beaver Bay, MN

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Weather in December

The first month of the winter, December, is still a freezing cold month in Beaver Bay, Minnesota, with an average temperature fluctuating between 23.5°F (-4.7°C) and 15.1°F (-9.4°C).

Temperature

December indicates a shift in the average high-temperature, from November's icy 36.1°F (2.3°C) to a freezing cold 23.5°F (-4.7°C). An average low-temperature of 15.1°F (-9.4°C), slightly less than the daytime peak, marks the month of December.

Humidity

In Beaver Bay, the average relative humidity in December is 88%.

Rainfall

In December, the rain falls for 5.7 days. Throughout December, 1.54" (39mm) of precipitation is accumulated. In Beaver Bay, during the entire year, the rain falls for 130 days and collects up to 22.13" (562mm) of precipitation.

Snowfall

Months with snowfall are January through May, October through December. The month with the most snowfall is December, when snow falls for 17.1 days and typically aggregates up to 6.3" (160mm) of snow.

Daylight

With an average of 8h and 36min of daylight, December has the shortest days of the year in Beaver Bay.
On the first day of December, sunrise is at 7:31 am and sunset at 4:17 pm. On the last day of the month, sunrise is at 7:51 am and sunset at 4:25 pm CST.

Sunshine

In December, the average sunshine is 3.3h.

UV index

January, November and December, with an average maximum UV index of 1, are months with the lowest UV index in Beaver Bay. A UV Index reading of 2, and below, represents a minimal health vulnerability from unsafe exposure to UV radiation for average individuals.
Note: The UV index of 1 in December translates into these instructions:
It is important to always shield children, babies, and individuals with sensitive skin from prolonged exposure to the sun. Solar radiation is at its peak intensity during midday, so it's advisable to stay indoors or in the shade. A hat with a broad brim is indispensable, filtering out up to half of UV rays. Caution! The reflection of snow can nearly double the intensity of the Sun's UV radiation.
Updated: Aug 17, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

How cold is December?

In Beaver Bay, 23.5°F (-4.7°C) is the average high-temperature and 15.1°F (-9.4°C) is the average low-temperature during December.

What is the average humidity in December?

In December, the average relative humidity is 88%.

How much does it rain in December?

In December, the rain falls for 5.7 days. Throughout December, 1.54" (39mm) of precipitation is accumulated.

What is the snowiest month?

The month with the most snowfall is December, when snow falls for 17.1 days and typically aggregates up to 6.3" (160mm) of snow.

How much does it snow in December?

In December, it is snowing for 17.1 days. Throughout December, 6.3" (160mm) of snow is accumulated.

What is the month with the shortest days?

The month with the shortest days is December, with an average of 8h and 36min of daylight.

What is the average length of the day in December?

In Beaver Bay, the average day length in December is 8h and 33min.

When is the sunrise / sunset in December?

In December, on the first day of the month, sunrise is at 7:31 am and sunset at 4:17 pm. On the last day of the month, sunrise is at 7:51 am and sunset at 4:25 pm CST.

How long on average sun shines in December?

In December, the average sunshine duration is 3.3h.

What are the months with the lowest UV index?

The months with the lowest UV index are January, November and December, with an average maximum UV index of 1.

How high is the UV index in December?

In December, the average daily maximum UV index in Beaver Bay is 1. A UV Index estimate of 2, and below, represents a minimal hazard to health from exposure to Sun's UV rays.
Average humidity
Average rainfall days
Average snowfall days
Average daylight
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility

Average temperature in December
Beaver Bay, MN

Average temperature in December - Beaver Bay, MN
  • Average high temperature in December: 23.5°F

The warmest month (with the highest average high temperature) is August (70°F).
The month with the lowest average high temperature is January (18.1°F).

  • Average low temperature in December: 15.1°F

The month with the highest average low temperature is August (56.7°F).
The coldest month (with the lowest average low temperature) is January (7.2°F).

Average pressure in December
Beaver Bay, MN

Average pressure in December - Beaver Bay, MN
  • Average pressure in December: 30.07"Hg

The month with the highest atmospheric pressure is February (30.11"Hg).
The month with the lowest atmospheric pressure is June (29.89"Hg).

Average wind speed in December
Beaver Bay, MN

Average wind speed in December - Beaver Bay, MN
  • Average wind speed in December: 10.3mph

The windiest month (with the highest average wind speed) is January (10.4mph).
The calmest month (with the lowest average wind speed) is July (6.8mph).

Average humidity in December
Beaver Bay, MN

Average humidity in December - Beaver Bay, MN
  • Average humidity in December: 88%

The month with the highest relative humidity is January (90%).
The month with the lowest relative humidity is May (75%).

Average rainfall in December
Beaver Bay, MN

Average rainfall in December - Beaver Bay, MN
  • Average rainfall in December: 1.54"

The wettest month (with the highest rainfall) is July (2.83").
The driest month (with the least rainfall) is February (0.87").

Average rainfall days in December
Beaver Bay, MN

Average rainfall days in December - Beaver Bay, MN
  • Average rainfall days in December: 5.7 days

The month with the highest number of rainy days is June (15.3 days).
The month with the least rainy days is February (4.4 days).

Average snowfall in December
Beaver Bay, MN

Average snowfall in December - Beaver Bay, MN
  • Average snowfall in December: 6.3"

The month with the highest snowfall is December (6.3").
The months with the least snowfall are June, July, August and September (0").

Average snowfall days in December
Beaver Bay, MN

Average snowfall days in December - Beaver Bay, MN
  • Average snowfall days in December: 17.1 days

The month with the highest number of snowfall days is January (18.4 days).
The months with the least snowfall days are June, July, August and September (0 days).

Average daylight in December /
Average sunshine in December
Beaver Bay, MN

Average daylight in December / Average sunshine in December - Beaver Bay, MN
  • Average daylight in December: 8h and 4min

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 36min).

  • Average sunshine in December: 3h and 2min

The month with the most sunshine is July (Average sunshine: 10h and 18min).
The month with the least sunshine is January (Average sunshine: 3h and 12min).

Average sunshine days in December
Beaver Bay, MN

Average sunshine days in December - Beaver Bay, MN
  • Average sunshine days in December: 12 days

The month with the most sunshine days is September (15.5 days).
The month with the least sunshine days is December (12 days).

Average UV index in December
Beaver Bay, MN

Average UV index in December - Beaver Bay, MN
  • Average UV index in December: 1

The months with the highest UV index are July and August (UV index 5).
The months with the lowest UV index are January, November and December (UV index 1).

Average cloud cover in December
Beaver Bay, MN

Average cloud cover in December - Beaver Bay, MN
  • Average cloud cover in December: 67

The month with the most cloud cover is January (Cloud cover 68).
The months with the least cloud cover are July and August (Cloud cover 31).

Average visibility in December
Beaver Bay, MN

Average visibility in December - Beaver Bay, MN
  • Average visibility in December: 6mi

The months with the highest visibility are February, April, May, June, July, August, September, October, November and December (6mi).
The months with the lowest visibility are January and March (5mi).

Beaver Bay, Minnesota, USA

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