December weather forecast
Stephenson, MI

Weather in December

The first month of the winter, December, is still a freezing cold month in Stephenson, Michigan, with average temperature fluctuating between 27.5°F (-2.5°C) and 18.5°F (-7.5°C).

Temperature

In Stephenson, the average high-temperature in December drops, from a wintry 39.6°F (4.2°C) in November, to a freezing cold 27.5°F (-2.5°C). In Stephenson, the average low-temperature is 18.5°F (-7.5°C).

Humidity

In December, the average relative humidity in Stephenson, Michigan, is 85%.

Rainfall

In Stephenson, in December, during 7.8 rainfall days, 1.69" (43mm) of precipitation is typically accumulated. In Stephenson, during the entire year, the rain falls for 133.3 days and collects up to 22.87" (581mm) of precipitation.

Snowfall

January through May, October through December are months with snowfall in Stephenson. In December, it is snowing for 15.8 days. Throughout December, 7.99" (203mm) of snow is accumulated. In Stephenson, during the entire year, snow falls for 85.1 days, and aggregates up to 37.72" (958mm) of snow.

Daylight

With an average of 8.8h of daylight, December has the shortest days of the year in Stephenson.

Sunshine

In Stephenson, the average sunshine is 3.5h.

UV index

In December, the average daily maximum UV index is 2. A UV Index reading of 2, and below, represents a low threat to health from unsafe exposure to the UV radiation for the ordinary person.
Note: The daily maximum UV index of 2 interpret into the following advice:
People with sensitive skin, children, and babies should always be protected from prolonged sun exposure. The Sun's most intense and consequently most harmful UV radiation during midday hours should be decreased by minimizing exposure and seeking shade. Sun-protective clothing, a long-sleeved shirt and pants, a wide-brimmed hat, and UVA and UVB-blocking sunglasses are particularly helpful in blocking UV radiation's harmful effects. Beware! The strength of the UV rays is increased nearly double-fold by the reflection of the snow.
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FAQ

What is the average humidity in December in Stephenson?

In December, the average relative humidity is 85%.

How many days does it rain in December in Stephenson?

In December, the rain falls for 7.8 days. Throughout December, 1.69" (43mm) of precipitation is accumulated.

How much does it snow in Stephenson in December?

In December, in Stephenson, Michigan, it is snowing for 15.8 days. Throughout December, 7.99" (203mm) of snow is accumulated.

What is the month with the shortest days in Stephenson?

December has the shortest days of the year in Stephenson, Michigan, with an average of 8.8h of daylight.

How many hours of daylight does Stephenson have in December?

In Stephenson, the average length of the day in December is 8.8h.

How long on average sun shines in December in Stephenson?

The average sunshine in December in Stephenson, Michigan, is 3.5h.

How high is the UV index in December in Stephenson?

In December, the average daily maximum UV index in Stephenson is 2. A UV Index reading of 2, and below, represents a minimal hazard to health from unsafe exposure to the Sun's UV rays.

Average temperature in December
Stephenson, MI

Average temperature in December - Stephenson, MI
  • Average high temperature in December: 27.5°F

The warmest month (with the highest average high temperature) is July (78.1°F).
The month with the lowest average high temperature is January (21.6°F).

  • Average low temperature in December: 18.5°F

The month with the highest average low temperature is July (57.7°F).
The coldest month (with the lowest average low temperature) is January (10.8°F).

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Average pressure in December
Stephenson, MI

Average pressure in December - Stephenson, MI
  • Average pressure in December: 30.05"

The month with the highest atmospheric pressure is March (30.09").
The month with the lowest atmospheric pressure is June (29.91").

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Average wind speed in December
Stephenson, MI

Average wind speed in December - Stephenson, MI
  • Average wind speed in December: 8mph

The windiest month (with the highest average wind speed) is April (8.5mph).
The calmest month (with the lowest average wind speed) is August (6.3mph).

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Average humidity in December
Stephenson, MI

Average humidity in December - Stephenson, MI
  • Average humidity in December: 85%

Months with the highest relative humidity are January and February (89%).
The month with the lowest relative humidity is May (73%).

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Average rainfall in December
Stephenson, MI

Average rainfall in December - Stephenson, MI
  • Average rainfall in December: 1.69"

The wettest months (with the highest rainfall) are June and July (2.64").
The driest month (with the least rainfall) is January (1.1").

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Average rainfall days in December
Stephenson, MI

Average rainfall days in December - Stephenson, MI
  • Average rainfall days in December: 7.8 days

The month with the highest number of rainy days is May (15.9 days).
The month with the least rainy days is February (4.3 days).

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Average snowfall in December
Stephenson, MI

Average snowfall in December - Stephenson, MI
  • Average snowfall in December: 7.99"

The month with the highest snowfall is February (8.11").
Months with the least snowfall are June, July, August and September (0").

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Average snowfall days in December
Stephenson, MI

Average snowfall days in December - Stephenson, MI
  • Average snowfall days in December: 15.8 days

The month with the highest number of snowfall days is January (19.8 days).
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
Stephenson, MI

Average daylight in December / Average sunshine in December - Stephenson, MI
  • Average daylight in December: 8.8h

The month with the longest days is June (Average daylight: 15.6h).
The month with the shortest days is December (Average daylight: 8.8h).

  • Average sunshine in December: 3.5h

The month with the most sunshine is July (Average sunshine: 10h).
The month with the least sunshine is February (Average sunshine: 2.9h).

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Average sunshine days in December
Stephenson, MI

Average sunshine days in December - Stephenson, MI
  • Average sunshine days in December: 13.3 days

The month with the most sunshine days is September (15.7 days).
The month with the least sunshine days is February (10.4 days).

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Average UV index in December
Stephenson, MI

Average UV index in December - Stephenson, MI
  • Average UV index in December: 2

Months with the highest UV index are June, July and August (UV index 5).
Months with the lowest UV index are January and March (UV index 1).

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Average cloud cover in December
Stephenson, MI

Average cloud cover in December - Stephenson, MI
  • Average cloud cover in December: 63

The month with the most cloud cover is February (Cloud cover 68).
The month with the least cloud cover is July (Cloud cover 34).

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Average visibility in December
Stephenson, MI

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

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

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