December weather forecast
Detroit Lakes, MN

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Weather in December

December in Detroit Lakes ushers in a full-fledged winter season. The temperature drops dramatically, and snowfall becomes a common phenomenon, marking the return of the winter cycle. The most substantial decline in daylight hours is observed during this month. Though the outdoor temperatures are freezing, the holiday season uplifts spirits. The biting chills and snow-laden landscapes define the weather in December, preparing citizens for another round of intense winter in the new year.

Temperature

The drop of average high-temperatures is noticeable in December, with a decrease from an icy 35.8°F (2.1°C) in November to a subzero cold 20.5°F (-6.4°C). Detroit Lakes observes an average nighttime low-temperature of 10.6°F (-11.9°C) during the month of December.

Humidity

In Detroit Lakes, the average relative humidity in December is 89%.

Rainfall

In Detroit Lakes, during December, the rain falls for 2.6 days and regularly aggregates up to 0.94" (24mm) of precipitation. In Detroit Lakes, Minnesota, during the entire year, the rain falls for 112.4 days and collects up to 19.8" (503mm) of precipitation.

Snowfall

January through May, October through December are months with snowfall. The month with the most snowfall in Detroit Lakes, Minnesota, is December, when snow falls for 18.1 days and typically aggregates up to 5.63" (143mm) of snow.

Daylight

December has the shortest days of the year in Detroit Lakes, with an average of 8h and 36min of daylight.
On the first day of December in Detroit Lakes, sunrise is at 7:48 am and sunset at 4:36 pm. On the last day of the month, sunrise is at 8:08 am and sunset at 4:45 pm CST.

Sunshine

The average sunshine in December in Detroit Lakes is 2.9h.

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 reading of 2, and below, represents a low health risk from exposure to the Sun's UV rays for ordinary individuals.
Note: The maximum UV index, 1 during December, leads to the following recommendations:
Extended time in the sun generally does not harm most, but those with sensitive skin, infants, and children should always be protected. Midday is the peak time for the Sun's radiation; stay in the shade and protect yourself. Shield yourself from the harmful effects of UV radiation with sun-protective attire, a hat, and quality sunglasses. Be informed! The Sun's UV radiation can be nearly doubled due to the reflection from snow.
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Frequently asked questions

How cold is it in Detroit Lakes in December?

An average high-temperature, in December, in Detroit Lakes, is 20.5°F (-6.4°C) and the average low-temperature is 10.6°F (-11.9°C).

What is the average humidity in December in Detroit Lakes?

In December, the average relative humidity is 89%.

How many days does it rain in December in Detroit Lakes?

In Detroit Lakes, in December, during 2.6 rainfall days, 0.94" (24mm) of precipitation is typically accumulated.

What is the snowiest month in Detroit Lakes?

December is the month with the most snowfall in Detroit Lakes. Snow falls for 18.1 days and accumulates 5.63" (143mm) of snow.

How much does it snow in Detroit Lakes in December?

In Detroit Lakes, Minnesota, in December, during 18.1 snowfall days, 5.63" (143mm) of snow is typically accumulated.

What is the month with the shortest days in Detroit Lakes?

December has the shortest days of the year in Detroit Lakes, Minnesota, with an average of 8h and 36min of daylight.

How many hours of daylight does Detroit Lakes have in December?

In Detroit Lakes, Minnesota, the average day length in December is 8h and 37min.

When is the sunrise / sunset in December in Detroit Lakes?

In December, on the first day of the month, sunrise is at 7:48 am and sunset at 4:36 pm. On the last day of the month, in Detroit Lakes, sunrise is at 8:08 am and sunset at 4:45 pm CST.

How many hours of sunshine does Detroit Lakes have in December?

In December, the average sunshine duration is 2.9h.

When is the lowest UV index in Detroit Lakes?

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

What is the UV index reading in December in Detroit Lakes?

The average daily maximum UV index in December in Detroit Lakes is 1. A UV Index value of 2, and less, symbolizes a low health risk from exposure to the Sun's UV radiation.
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
Detroit Lakes, MN

Average temperature in December - Detroit Lakes, MN
  • Average high temperature in December: 20.5°F

The warmest month (with the highest average high temperature) is July (79°F).
The month with the lowest average high temperature is January (16.2°F).

  • Average low temperature in December: 10.6°F

The month with the highest average low temperature is July (59.5°F).
The coldest month (with the lowest average low temperature) is January (2.7°F).

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Average pressure in December
Detroit Lakes, MN

Average pressure in December - Detroit Lakes, MN
  • Average pressure in December: 30.11"Hg

The month with the highest atmospheric pressure is February (30.16"Hg).
The month with the lowest atmospheric pressure is June (29.87"Hg).

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Average wind speed in December
Detroit Lakes, MN

Average wind speed in December - Detroit Lakes, MN
  • Average wind speed in December: 9.1mph

The windiest month (with the highest average wind speed) is October (9.8mph).
The calmest months (with the lowest average wind speed) are July and August (7.7mph).

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Average humidity in December
Detroit Lakes, MN

Average humidity in December - Detroit Lakes, MN
  • Average humidity in December: 89%

The month with the highest relative humidity is January (93%).
The month with the lowest relative humidity is May (69%).

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Average rainfall in December
Detroit Lakes, MN

Average rainfall in December - Detroit Lakes, MN
  • Average rainfall in December: 0.94"

The wettest month (with the highest rainfall) is June (3.19").
The driest months (with the least rainfall) are January and February (0.67").

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Average rainfall days in December
Detroit Lakes, MN

Average rainfall days in December - Detroit Lakes, MN
  • Average rainfall days in December: 2.6 days

The month with the highest number of rainy days is June (17.2 days).
The month with the least rainy days is February (2.1 days).

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Average snowfall in December
Detroit Lakes, MN

Average snowfall in December - Detroit Lakes, MN
  • Average snowfall in December: 5.63"

The month with the highest snowfall is December (5.63").
The months with the least snowfall are June, July, August and September (0").

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Average snowfall days in December
Detroit Lakes, MN

Average snowfall days in December - Detroit Lakes, MN
  • Average snowfall days in December: 18.1 days

The month with the highest number of snowfall days is December (18.1 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
Detroit Lakes, MN

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

The month with the longest days is June (Average daylight: 15h and 48min).
The month with the shortest days is December (Average daylight: 8h and 36min).

  • Average sunshine in December: 2h and 5min

The month with the most sunshine is July (Average sunshine: 10h and 30min).
The month with the least sunshine is January (Average sunshine: 2h and 30min).

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Average sunshine days in December
Detroit Lakes, MN

Average sunshine days in December - Detroit Lakes, MN
  • Average sunshine days in December: 13.2 days

The month with the most sunshine days is September (17.1 days).
The month with the least sunshine days is June (10 days).

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Average UV index in December
Detroit Lakes, MN

Average UV index in December - Detroit Lakes, 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).

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Average cloud cover in December
Detroit Lakes, MN

Average cloud cover in December - Detroit Lakes, MN
  • Average cloud cover in December: 71

The month with the most cloud cover is January (Cloud cover 74).
The month with the least cloud cover is August (Cloud cover 28).

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Average visibility in December
Detroit Lakes, MN

Average visibility in December - Detroit Lakes, MN
  • Average visibility in December: 5mi

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

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Detroit Lakes, Minnesota, USA

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