December weather forecast
Eagle Harbor, MI

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Weather in December

The first month of the winter, December, is also a subzero cold month in Eagle Harbor, Michigan, with an average temperature varying between 29.5°F and 24.1°F.

Temperature

As November shifts into December, a slight alteration in temperatures is observed, with average highs reducing from a cold 38.5°F to a subzero cold 29.5°F. The December nights in Eagle Harbor show a slight decrease to a mean low-temperature of 24.1°F.

Humidity

The average relative humidity in December in Eagle Harbor is 83%.

Rainfall

In Eagle Harbor, in December, it is raining for 5.5 days, with typically 2.09" of accumulated precipitation. In Eagle Harbor, during the entire year, the rain falls for 116.2 days and collects up to 23.46" of precipitation.

Snowfall

January through May, October through December are months with snowfall. December is the month with the most snowfall. Snow falls for 15.2 days and accumulates 3.86" of snow.

Daylight

December has the shortest days of the year, with an average of 8h and 30min of daylight.
On the first day of the month, sunrise is at 8:19 am and sunset at 5:04 pm. On the last day of December, sunrise is at 8:40 am and sunset at 5:11 pm EST.

Sunshine

In December, the average sunshine is 1.4h.

UV index

January through March, November and December, with an average maximum UV index of 1, are months with the lowest UV index. A UV Index value of 2, and less, symbolizes a minimal health hazard from exposure to the Sun's UV radiation for the ordinary person.
Note: The maximum daily UV index of 1 during December translates into the following directions:
Most people face no serious problems with extended sun exposure, but those with fair skin, infants, and children always need protection. To protect against the Sun's most potent rays, avoid direct exposure around midday. Employ a hat with a wide brim for robust protection, cutting UV exposure by half. Take warning! The intensity of the Sun's UV radiation can be nearly amplified twice due to snow reflection.
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FAQ

How cold is December in Eagle Harbor?

In Eagle Harbor, in December, the average high-temperature is 29.5°F, and the average low-temperature is 24.1°F.

What is the average humidity in December in Eagle Harbor?

In Eagle Harbor, Michigan, the average relative humidity in December is 83%.

How many days does it rain in December in Eagle Harbor?

In Eagle Harbor, Michigan, during December, the rain falls for 5.5 days and regularly aggregates up to 2.09" of precipitation.

What is the snowiest month in Eagle Harbor?

December is the month with the most snowfall in Eagle Harbor, Michigan. Snow falls for 15.2 days and accumulates 3.86" of snow.

How much does it snow in Eagle Harbor in December?

In Eagle Harbor, in December, during 15.2 snowfall days, 3.86" of snow is typically accumulated.

What is the month with the shortest days in Eagle Harbor?

December has the shortest days of the year in Eagle Harbor, with an average of 8h and 30min of daylight.

What is the average length of the day in December in Eagle Harbor?

The average day length in December in Eagle Harbor is 8h and 32min.

When are sunrise and sunset in December in Eagle Harbor?

In December, on the first day of the month, sunrise is at 8:19 am and sunset at 5:04 pm. On the last day of the month, sunrise is at 8:40 am and sunset at 5:11 pm EST.

How many hours of sunshine does Eagle Harbor have in December?

The average sunshine duration in December in Eagle Harbor, Michigan, is 1.4h.

What is the month with the lowest UV index in Eagle Harbor?

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

What is the UV index intensity in December in Eagle Harbor?

In Eagle Harbor, Michigan, the average daily maximum UV index in December is 1. A UV Index value of 2, and less, symbolizes a low health risk from unprotected exposure to UV radiation.
Average high temperature
Average low temperature
Average pressure
Average wind speed
Average max. wind speed
Average wind speed gusts
Average humidity
Average rainfall
Average rainfall days
Average snowfall
Average snowfall days
Average daylight
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility

Average temperature in December
Eagle Harbor, MI

Average temperature in December - Eagle Harbor, MI
  • Average high temperature in December: 29.5°F

The warmest month (with the highest average high temperature) is August (62.6°F).
The month with the lowest average high temperature is January (24.3°F).

  • Average low temperature in December: 24.1°F

The month with the highest average low temperature is August (57.6°F).
The coldest month (with the lowest average low temperature) is February (17.2°F).

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Average pressure in December
Eagle Harbor, MI

Average pressure in December - Eagle Harbor, MI
  • Average pressure in December: 30.02"Hg

The month with the highest atmospheric pressure is March (30.09"Hg).
The months with the lowest atmospheric pressure are June and July (29.92"Hg).

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Average wind speed in December
Eagle Harbor, MI

Average wind speed in December - Eagle Harbor, MI
  • Average wind speed in December: 17.6mph

The windiest month (with the highest average wind speed) is January (17.8mph).
The calmest month (with the lowest average wind speed) is July (10mph).

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Average humidity in December
Eagle Harbor, MI

Average humidity in December - Eagle Harbor, MI
  • Average humidity in December: 83%

The months with the highest relative humidity are January and July (85%).
The months with the lowest relative humidity are October and November (78%).

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Average rainfall in December
Eagle Harbor, MI

Average rainfall in December - Eagle Harbor, MI
  • Average rainfall in December: 2.09"

The wettest month (with the highest rainfall) is August (2.48").
The driest month (with the least rainfall) is March (1.46").

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Average rainfall days in December
Eagle Harbor, MI

Average rainfall days in December - Eagle Harbor, MI
  • Average rainfall days in December: 5.5 days

The month with the highest number of rainy days is October (15.7 days).
The month with the least rainy days is February (1.4 days).

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Average snowfall in December
Eagle Harbor, MI

Average snowfall in December - Eagle Harbor, MI
  • Average snowfall in December: 3.86"

The month with the highest snowfall is December (3.86").
The months with the least snowfall are June, July, August and September (0").

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Average snowfall days in December
Eagle Harbor, MI

Average snowfall days in December - Eagle Harbor, MI
  • Average snowfall days in December: 15.2 days

The month with the highest number of snowfall days is January (17.3 days).
The months with the least snowfall days are June, July, August and September (0 days).

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Average daylight in December /
Average sunshine in December
Eagle Harbor, MI

Average daylight in December / Average sunshine in December - Eagle Harbor, MI
  • 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: 1h and 2min

The month with the most sunshine is July (Average sunshine: 10h and 0min).
The month with the least sunshine is January (Average sunshine: 1h and 12min).

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Average sunshine days in December
Eagle Harbor, MI

Average sunshine days in December - Eagle Harbor, MI
  • Average sunshine days in December: 4.1 days

The months with the most sunshine days are July and August (16.7 days).
The month with the least sunshine days is January (3.8 days).

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Average UV index in December
Eagle Harbor, MI

Average UV index in December - Eagle Harbor, MI
  • 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, February, March, November and December (UV index 1).

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Average cloud cover in December
Eagle Harbor, MI

Average cloud cover in December - Eagle Harbor, MI
  • Average cloud cover in December: 86

The month with the most cloud cover is January (Cloud cover 89).
The months with the least cloud cover are July and August (Cloud cover 32).

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Average visibility in December
Eagle Harbor, MI

Average visibility in December - Eagle Harbor, MI
  • Average visibility in December: 4mi

The months with the highest visibility are March, April, May, June, July, August, September and October (6mi).
The months with the lowest visibility are January and December (4mi).

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Eagle Harbor, Michigan, USA

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