December weather forecast
Interlochen, MI

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Weather in December

The first month of the winter, December, is still a cold month in Interlochen, Michigan, with an average temperature varying between 32.2°F (0.1°C) and 26.6°F (-3°C).

Temperature

As December arrives, Interlochen's weather displays a decrease in high-temperatures, transitioning from November's wintry 42.1°F (5.6°C) to a still icy 32.2°F (0.1°C). December witnesses a minor deviation from daytime peaks, with an average nighttime temperature of 26.6°F (-3°C).

Humidity

The average relative humidity in December in Interlochen is 83%.

Rainfall

In Interlochen, in December, it is raining for 7.7 days, with typically 2.17" (55mm) of accumulated precipitation. In Interlochen, during the entire year, the rain falls for 135.6 days and collects up to 24.25" (616mm) of precipitation.

Snowfall

Months with snowfall in Interlochen are January through May, October through December. In December, it is snowing for 17.2 days. Throughout December, 5.75" (146mm) of snow is accumulated. Throughout the year, there are 79.9 snowfall days, and 27.05" (687mm) of snow is accumulated.

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 8:00 am and sunset at 5:04 pm. On the last day of December, sunrise is at 8:19 am and sunset at 5:12 pm EST.

Sunshine

In December, the average sunshine is 2.2h.

UV index

The months with the lowest UV index are January, February, November and December, with an average maximum UV index of 1. A UV Index of 2, and less, symbolizes a minimal health hazard from unsafe exposure to UV radiation for average individuals.
Note: A maximum high daily UV index of 1 during December translates into the following directions:
Sun exposure does not present considerable issues for many, yet infants, fair-skinned people, and children necessitate constant protection. Exposing oneself to the midday Sun can be harmful due to the strong UV radiation; limit your time outside. A wide-brim hat offers excellent sun protection for the eyes, ears, face, and neck. Sunglasses with UVA and UVB protection significantly reduce eye damage from sun exposure. Stay alert! Snow's reflective properties can almost double the UV radiation from the Sun.
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Frequently asked questions

How cold is December in Interlochen?

December temperatures in Interlochen vary between a high-temperature of 32.2°F (0.1°C) and a low-temperature of 26.6°F (-3°C).

What is the average humidity in December in Interlochen?

In Interlochen, the average relative humidity in December is 83%.

How many days does it rain in December in Interlochen?

In Interlochen, in December, it is raining for 7.7 days, with typically 2.17" (55mm) of accumulated precipitation.

How much does it snow in Interlochen in December?

In Interlochen, during December, snow falls for 17.2 days and regularly aggregates up to 5.75" (146mm) of snow.

What is the month with the shortest days in Interlochen?

With an average of 8h and 54min of daylight, December has the shortest days of the year in Interlochen.

How many hours of daylight does Interlochen have in December?

In December, the average day length in Interlochen is 8h and 53min.

What time are sunrise and sunset in December in Interlochen?

In December, on the first day of the month, sunrise is at 8:00 am and sunset at 5:04 pm. On the last day of the month, sunrise is at 8:19 am and sunset at 5:12 pm EST.

How long on average sun shines in December in Interlochen?

In Interlochen, Michigan, the average sunshine duration in December is 2.2h.

What is the month with the lowest UV index in Interlochen?

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

What is the UV index reading in December in Interlochen?

The average daily maximum UV index in December is 1. A UV Index of 2, and less, symbolizes a minimal health vulnerability 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
Interlochen, MI

Average temperature in December - Interlochen, MI
  • Average high temperature in December: 32.2°F

The warmest month (with the highest average high temperature) is August (72.1°F).
The month with the lowest average high temperature is January (26.1°F).

  • Average low temperature in December: 26.6°F

The month with the highest average low temperature is August (61.3°F).
The coldest month (with the lowest average low temperature) is February (19.6°F).

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Average pressure in December
Interlochen, MI

Average pressure in December - Interlochen, MI
  • Average pressure in December: 30.04"Hg

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

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Average wind speed in December
Interlochen, MI

Average wind speed in December - Interlochen, MI
  • Average wind speed in December: 13.5mph

The windiest months (with the highest average wind speed) are January and December (13.5mph).
The calmest month (with the lowest average wind speed) is July (8.3mph).

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Average humidity in December
Interlochen, MI

Average humidity in December - Interlochen, MI
  • Average humidity in December: 83%

The month with the highest relative humidity is January (86%).
The months with the lowest relative humidity are April and October (77%).

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Average rainfall in December
Interlochen, MI

Average rainfall in December - Interlochen, MI
  • Average rainfall in December: 2.17"

The wettest month (with the highest rainfall) is October (2.87").
The driest months (with the least rainfall) are February and March (1.54").

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Average rainfall days in December
Interlochen, MI

Average rainfall days in December - Interlochen, MI
  • Average rainfall days in December: 7.7 days

The month with the highest number of rainy days is October (17 days).
The month with the least rainy days is February (4 days).

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Average snowfall in December
Interlochen, MI

Average snowfall in December - Interlochen, MI
  • Average snowfall in December: 5.75"

The month with the highest snowfall is January (5.98").
The months with the least snowfall are June, July, August and September (0").

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Average snowfall days in December
Interlochen, MI

Average snowfall days in December - Interlochen, MI
  • Average snowfall days in December: 17.2 days

The month with the highest number of snowfall days is January (19.1 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
Interlochen, MI

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

The month with the most sunshine is July (Average sunshine: 10h and 24min).
The month with the least sunshine is January (Average sunshine: 1h and 48min).

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Average sunshine days in December
Interlochen, MI

Average sunshine days in December - Interlochen, MI
  • Average sunshine days in December: 7.1 days

The month with the most sunshine days is May (14.5 days).
The month with the least sunshine days is January (5.6 days).

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Average UV index in December
Interlochen, MI

Average UV index in December - Interlochen, MI
  • 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).

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Average cloud cover in December
Interlochen, MI

Average cloud cover in December - Interlochen, MI
  • Average cloud cover in December: 79

The month with the most cloud cover is January (Cloud cover 83).
The month with the least cloud cover is July (Cloud cover 28).

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Average visibility in December
Interlochen, MI

Average visibility in December - Interlochen, MI
  • Average visibility in December: 5mi

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

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Interlochen, Michigan, USA

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