December weather forecast
Oslo, MN

Weather in December

December, the first month of the winter in Oslo, is still a freezing cold month, with an average temperature varying between 7.7°F (-13.5°C) and 17.8°F (-7.9°C).

Temperature

In December, the average high-temperature declines considerably from a cold 34.5°F (1.4°C) in November to a subzero cold 17.8°F (-7.9°C). In December, in Oslo, the average low-temperature is 7.7°F (-13.5°C).

Humidity

In Oslo, the average relative humidity in December is 90%.

Rainfall

In Oslo, in December, during 2.8 rainfall days, 0.87" (22mm) of precipitation is typically accumulated. In Oslo, during the entire year, the rain falls for 101.5 days and collects up to 18.23" (463mm) of precipitation.

Snowfall

January through May, October through December are months with snowfall in Oslo. The month with the most snowfall is December, when snow falls for 14.7 days and typically aggregates up to 4.61" (117mm) of snow.

Daylight

With an average of 8h and 26min of daylight, December has the shortest days of the year in Oslo.
On the first day of the month, sunrise is at 7:58 am and sunset at 4:37 pm. On the last day of December, sunrise is at 8:19 am and sunset at 4:44 pm CST.

Sunshine

In December, the average sunshine is 3.2h.

UV index

January, February, November and December, with an average maximum UV index of 1, are months with the lowest UV index. A UV Index estimate of 2, and below, represents a low health risk from unsafe exposure to UV radiation for average individuals.
Note: The average daily UV index of 1 in December transform into the following instructions:
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. 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. Tightly woven, loose-fitting clothes provide additional protection from the Sun. 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 Oslo?

The average relative humidity in December in Oslo, Minnesota, is 90%.

How many days does it rain in December in Oslo?

In Oslo, Minnesota, during December, the rain falls for 2.8 days and regularly aggregates up to 0.87" (22mm) of precipitation.

When does it snow the most in Oslo?

December is the month with the most snowfall in Oslo. Snow falls for 14.7 days and accumulates 4.61" (117mm) of snow.

How much does it snow in Oslo in December?

In Oslo, Minnesota, in December, snow falls for 14.7 days, with typically accumulated 4.61" (117mm) of snow.

What is the month with the shortest days in Oslo?

December has the shortest days of the year in Oslo, with an average of 8h and 26min of daylight.

What is the average length of the day in December in Oslo?

In December, the average day length is 8h and 26min.

When are sunrise and sunset in December in Oslo?

In December, on the first day of the month, sunrise is at 7:58 am and sunset at 4:37 pm. On the last day of the month, in Oslo, Minnesota, sunrise is at 8:19 am and sunset at 4:44 pm CST.

How long on average sun shines in December in Oslo?

The average sunshine duration in December in Oslo is 3.2h.

What are the months with the lowest UV index in Oslo?

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

How high is the UV index in December in Oslo?

The average daily maximum UV index in December in Oslo is 1. A UV Index value of 2, and less, symbolizes a minimal health vulnerability from exposure to Sun's UV rays.

Average temperature in December
Oslo, MN

Average temperature in December - Oslo, MN
  • Average high temperature in December: 17.8°F

The warmest month (with the highest average high temperature) is August (79.9°F).
The month with the lowest average high temperature is January (14°F).

  • Average low temperature in December: 7.7°F

The month with the highest average low temperature is July (59.9°F).
The coldest month (with the lowest average low temperature) is January (-0.2°F).

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Average pressure in December
Oslo, MN

Average pressure in December - Oslo, MN
  • Average pressure in December: 30.12"

The month with the highest atmospheric pressure is February (30.16").
The month with the lowest atmospheric pressure is June (29.85").

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Average wind speed in December
Oslo, MN

Average wind speed in December - Oslo, MN
  • Average wind speed in December: 9.4mph

The windiest month (with the highest average wind speed) is October (10.5mph).
The calmest months (with the lowest average wind speed) are July and August (8.1mph).

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Average humidity in December
Oslo, MN

Average humidity in December - Oslo, MN
  • Average humidity in December: 90%

The months with the highest relative humidity are January and February (92%).
The month with the lowest relative humidity is August (62%).

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Average rainfall in December
Oslo, MN

Average rainfall in December - Oslo, MN
  • Average rainfall in December: 0.87"

The wettest month (with the highest rainfall) is June (3.15").
The driest months (with the least rainfall) are January and February (0.55").

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Average rainfall days in December
Oslo, MN

Average rainfall days in December - Oslo, MN
  • Average rainfall days in December: 2.8 days

The month with the highest number of rainy days is June (16.7 days).
The month with the least rainy days is January (1.6 days).

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Average snowfall in December
Oslo, MN

Average snowfall in December - Oslo, MN
  • Average snowfall in December: 4.61"

The month with the highest snowfall is December (4.61").
The months with the least snowfall are June, July, August and September (0").

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Average snowfall days in December
Oslo, MN

Average snowfall days in December - Oslo, MN
  • Average snowfall days in December: 14.7 days

The months with the highest number of snowfall days are January and December (14.7 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
Oslo, MN

Average daylight in December / Average sunshine in December - Oslo, MN
  • Average daylight in December: 8h and 26min

The month with the longest days is June (Average daylight: 16h and 1min).
The month with the shortest days is December (Average daylight: 8h and 26min).

  • Average sunshine in December: 3.2h

The month with the most sunshine is July (Average sunshine: 10.8h).
The month with the least sunshine is January (Average sunshine: 2.7h).

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Average sunshine days in December
Oslo, MN

Average sunshine days in December - Oslo, MN
  • Average sunshine days in December: 16.6 days

The month with the most sunshine days is August (19.3 days).
The month with the least sunshine days is June (10.5 days).

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Average UV index in December
Oslo, MN

Average UV index in December - Oslo, 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
Oslo, MN

Average cloud cover in December - Oslo, MN
  • Average cloud cover in December: 67

The months with the most cloud cover are January and February (Cloud cover 70).
The month with the least cloud cover is August (Cloud cover 25).

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Average visibility in December
Oslo, MN

Average visibility in December - Oslo, MN
  • Average visibility in December: 5mi

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

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