December weather forecast
Vikersund, Norway

December

Weather in December

December, the first month of the winter in Vikersund, is still a freezing cold month, with an average temperature varying between -6.5°C (20.3°F) and -2.9°C (26.8°F).

Temperature

Vikersund, Norway, experiences a moderate temperature shift at the start of December, with average high-temperatures adjusting a bit from a cold 1.3°C (34.3°F) in November to a freezing cold -2.9°C (26.8°F). December witnesses a minor deviation from daytime peaks, with an average nighttime temperature of -6.5°C (20.3°F).

Humidity

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

Rainfall

In Vikersund, in December, during 7.5 rainfall days, 42mm (1.65") of precipitation is typically accumulated. In Vikersund, during the entire year, the rain falls for 136.4 days and collects up to 628mm (24.72") of precipitation.

Snowfall

January through May, October through December are months with snowfall. In December, in Vikersund, it is snowing for 11.7 days. Throughout December, 231mm (9.09") of snow is accumulated. Throughout the year, there are 69.6 snowfall days, and 1342mm (52.83") of snow is accumulated.

Daylight

With an average of 6h and 0min of daylight, December has the shortest days of the year.
On the first day of the month, sunrise is at 08:55 and sunset at 15:22. On the last day of December, sunrise is at 09:21 and sunset at 15:24 CET.

Sunshine

The months with the least sunshine are January and December, with an average of 3.3h of sunshine.

UV index

The months with the lowest UV index in Vikersund are January, February 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 the ordinary person.
Note: In December, a regular UV index of 1 translates into these guidelines:
Unlike children, who always need sun protection, most individuals can remain in the sun for up to an hour without getting burnt. The midday Sun can be harmful due to its potent UV radiation; seek shade and reduce exposure. For a sun-safe wardrobe, go for clothes that are tightly woven and generously sized. Take into account! The reflection from snow can nearly double the Sun's UV radiation intensity.

Frequently asked questions

How cold is it in Vikersund in December?
The high-temperature, in December, in Vikersund, records -2.9°C (26.8°F), while the low-temperature is -6.5°C (20.3°F).
What is the average humidity in December in Vikersund?
In Vikersund, Norway, the average relative humidity in December is 90%.
How many days does it rain in December in Vikersund?
In Vikersund, during December, the rain falls for 7.5 days and regularly aggregates up to 42mm (1.65") of precipitation.
How much does it snow in Vikersund in December?
In Vikersund, in December, during 11.7 snowfall days, 231mm (9.09") of snow is typically accumulated.
What is the month with the shortest days in Vikersund?
With an average of 6h and 0min of daylight, December has the shortest days of the year in Vikersund.
How many hours of daylight does Vikersund have in December?
In Vikersund, the average day length in December is 6h and 3min.
When are sunrise and sunset in December in Vikersund?
In December, on the first day of the month, sunrise is at 08:55 and sunset at 15:22. On the last day of the month, in Vikersund, Norway, sunrise is at 09:21 and sunset at 15:24 CET.
What is the month with the least sunshine in Vikersund?
January and December, with an average of 3.3h of sunshine, are months with the least sunshine in Vikersund, Norway.
How many hours of sunshine does Vikersund have in December?
In Vikersund, Norway, the average sunshine duration in December is 3.3h.
What is the month with the lowest UV index in Vikersund?
The months with the lowest UV index in Vikersund are January, February and December, with an average maximum UV index of 1.
What is the UV index intensity in December in Vikersund?
In December, the average daily maximum UV index is 1. A UV Index estimate of 2, and below, represents a minimal hazard to health from exposure to Sun's UV rays.
Average high temperature
Average low temperature
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
Vikersund, Norway
  • Average high temperature in December: -2.9°C

The warmest month (with the highest average high temperature) is July (20.1°C).
The month with the lowest average high temperature is January (-3.8°C).

  • Average low temperature in December: -6.5°C

The month with the highest average low temperature is July (10.1°C).
The coldest month (with the lowest average low temperature) is February (-8.8°C).

Average pressure in December
Vikersund, Norway
  • Average pressure in December: 1008mbar

The month with the highest atmospheric pressure is April (1014.6mbar).
The month with the lowest atmospheric pressure is December (1008mbar).

Average wind speed in December
Vikersund, Norway
  • Average wind speed in December: 8.1km/h

The windiest month (with the highest average wind speed) is May (8.5km/h).
The calmest month (with the lowest average wind speed) is August (7.3km/h).

Average humidity in December
Vikersund, Norway
  • 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 May (70%).

Average rainfall in December
Vikersund, Norway
  • Average rainfall in December: 42mm

The wettest month (with the highest rainfall) is July (73mm).
The driest month (with the least rainfall) is April (26mm).

Average rainfall days in December
Vikersund, Norway
  • Average rainfall days in December: 7.5 days

The month with the highest number of rainy days is July (19.3 days).
The month with the least rainy days is February (4.3 days).

Average snowfall in December
Vikersund, Norway
  • Average snowfall in December: 231mm

The month with the highest snowfall is January (295mm).
The months with the least snowfall are June, July, August and September (0mm).

Average snowfall days in December
Vikersund, Norway
  • Average snowfall days in December: 11.7 days

The month with the highest number of snowfall days is January (15.4 days).
The months with the least snowfall days are June, July, August and September (0 days).

Average daylight in December /
Average sunshine in December
Vikersund, Norway
  • Average daylight in December: 6h and 0min

The month with the longest days is June (Average daylight: 18h and 42min).
The month with the shortest days is December (Average daylight: 6h and 0min).

  • Average sunshine in December: 3h and 2min

The month with the most sunshine is June (Average sunshine: 11h and 36min).
The months with the least sunshine are January and December (Average sunshine: 3h and 18min).

Average sunshine days in December
Vikersund, Norway
  • Average sunshine days in December: 15.5 days

The months with the most sunshine days are March and October (16 days).
The month with the least sunshine days is July (9 days).

Average UV index in December
Vikersund, Norway
  • Average UV index in December: 1

The months with the highest UV index are May, June, July and August (UV index 4).
The months with the lowest UV index are January, February and December (UV index 1).

Average cloud cover in December
Vikersund, Norway
  • Average cloud cover in December: 54

The month with the most cloud cover is February (Cloud cover 63).
The month with the least cloud cover is June (Cloud cover 46).

Average visibility in December
Vikersund, Norway
  • Average visibility in December: 7km

The months with the highest visibility are May and June (9km).
The months with the lowest visibility are January, February and March (6km).

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