December weather forecast
Bergen, Norway

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Weather in December

In December, Bergen embraces its chilly winter temperatures, with chilly days and colder nights. The city is draped in December's unique holiday charm, creating a picturesque scene against the wintry backdrop. It records a high snowfall of 109mm (4.29"), reinstating the wintery charm that December brings. With less daylight and more cloud cover, the city prepares for its long winter nights. Nevertheless, December holds a certain allure with the town adorned in festive lights, transforming it into a winter wonderland.

Temperature

December's onset in Bergen, Norway, brings an average high-temperature of an icy 4.4°C (39.9°F), showing a minute difference from November's 6.5°C (43.7°F). Bergen encounters an average temperature dip to a still wintry 2.1°C (35.8°F) throughout December, subtly lower than its daytime maximum.

Humidity

In December, the average relative humidity is 78%.

Rainfall

In Bergen, in December, it is raining for 21.8 days, with typically 198mm (7.8") of accumulated precipitation. Throughout the year, in Bergen, Norway, there are 227.1 rainfall days, and 1594mm (62.76") of precipitation is accumulated.

Snowfall

January through May, October through December are months with snowfall in Bergen. In Bergen, in December, during 7 snowfall days, 109mm (4.29") of snow is typically accumulated. Throughout the year, in Bergen, Norway, there are 36.1 snowfall days, and 473mm (18.62") of snow is accumulated.

Sea temperature

In December, the average sea temperature in Bergen is 8.3°C (46.9°F).
Note: In 8.3°C (46.9°F), cold shock and rapid breathing can occur when swimming at temperatures below 10°C (50°F).

Daylight

December has the shortest days of the year, with an average of 5h and 54min of daylight.
On the first day of December, sunrise is at 09:17 and sunset at 15:37. On the last day of the month, sunrise is at 09:44 and sunset at 15:39 CET.

Sunshine

With an average of 2.2h of sunshine, December has the least sunshine of the year in Bergen.

UV index

January through March, October through December, with an average maximum UV index of 2, are months with the lowest UV index in Bergen. A UV Index reading of 2, and below, represents a low threat to health from unprotected exposure to Sun's UV rays for the average person.
Note: In December, the maximum UV index of 2 translates into these guidelines:
While sun exposure does not greatly affect most, individuals with fair skin, babies, and children always need vigilant safeguarding. Midday Sun has the strongest UV rays, making it crucial to limit exposure and find shade. Shield yourself from the harmful effects of UV radiation with sun-protective attire, a hat, and quality sunglasses. Take heed! Reflection from the snow can almost amplify the Sun's UV radiation by double.
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Frequently asked questions

Is it cold in Bergen during December?

The high-temperature, in December, in Bergen, is 4.4°C (39.9°F), while the low-temperature averages to 2.1°C (35.8°F).

What is the average humidity in December in Bergen?

The average relative humidity in December is 78%.

How much does it rain in Bergen in December?

In December, the rain falls for 21.8 days. Throughout December, 198mm (7.8") of precipitation is accumulated.

How much does it snow in Bergen in December?

In Bergen, Norway, in December, snow falls for 7 days, with typically accumulated 109mm (4.29") of snow.

How cold is the water in December in Bergen?

In Bergen, Norway, in December, the average water temperature is 8.3°C (46.9°F). At temperatures below 10°C (50°F), swimming in a suitably protected swimsuit is feasible; otherwise, cold shock and loss of breathing control are imminent. Even a short swim, without thermal protection, at temperatures around 13°C (55.4°F) is not comfortable.

What is the month with the shortest days in Bergen?

The month with the shortest days in Bergen, Norway, is December, with an average of 5h and 54min of daylight.

How many hours of daylight does Bergen have in December?

The average day length in December in Bergen, Norway, is 5h and 55min.

When are sunrise and sunset in December in Bergen?

In December, on the first day of the month, sunrise is at 09:17 and sunset at 15:37. On the last day of the month, sunrise is at 09:44 and sunset at 15:39 CET.

What is the month with the least sunshine in Bergen?

December has the least sunshine of the year, with an average of 2.2h of sunshine.

How long on average sun shines in December in Bergen?

The average sunshine duration in December is 2.2h.

When is the lowest UV index in Bergen?

The months with the lowest UV index in Bergen, Norway, are January through March, October through December, with an average maximum UV index of 2.

How high is the UV index in December in Bergen?

The average daily maximum UV index in December in Bergen is 2. A UV Index reading of 2, and below, represents a low health risk from unsafe 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
Bergen, Norway

Average temperature in December - Bergen, Norway
  • Average high temperature in December: 4.4°C

The warmest month (with the highest average high temperature) is August (16.1°C).
The month with the lowest average high temperature is January (2.8°C).

  • Average low temperature in December: 2.1°C

The month with the highest average low temperature is August (12.7°C).
The coldest month (with the lowest average low temperature) is February (0°C).

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Average pressure in December
Bergen, Norway

Average pressure in December - Bergen, Norway
  • Average pressure in December: 1005.8mbar

The month with the highest atmospheric pressure is May (1014.9mbar).
The month with the lowest atmospheric pressure is December (1005.8mbar).

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Average wind speed in December
Bergen, Norway

Average wind speed in December - Bergen, Norway
  • Average wind speed in December: 21.1km/h

The windiest months (with the highest average wind speed) are January and December (21.1km/h).
The calmest month (with the lowest average wind speed) is June (13.6km/h).

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Average humidity in December
Bergen, Norway

Average humidity in December - Bergen, Norway
  • Average humidity in December: 78%

The month with the highest relative humidity is March (81%).
The months with the lowest relative humidity are May and October (75%).

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Average rainfall in December
Bergen, Norway

Average rainfall in December - Bergen, Norway
  • Average rainfall in December: 198mm

The wettest month (with the highest rainfall) is October (201mm).
The driest month (with the least rainfall) is April (73mm).

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Average rainfall days in December
Bergen, Norway

Average rainfall days in December - Bergen, Norway
  • Average rainfall days in December: 21.8 days

The month with the highest number of rainy days is September (22.3 days).
The month with the least rainy days is February (14.8 days).

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Average snowfall in December
Bergen, Norway

Average snowfall in December - Bergen, Norway
  • Average snowfall in December: 109mm

The month with the highest snowfall is January (127mm).
The months with the least snowfall are June, July, August and September (0mm).

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Average snowfall days in December
Bergen, Norway

Average snowfall days in December - Bergen, Norway
  • Average snowfall days in December: 7 days

The month with the highest number of snowfall days is January (8.5 days).
The months with the least snowfall days are June, July, August and September (0 days).

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Average sea temperature in December
Bergen, Norway

Average sea temperature in December - Bergen, Norway
  • Average sea temperature in December: 8.3°C

The best month for swimming (with the highest average sea temperature) is August (15.7°C).
The coldest month (with the lowest average sea temperature) is March (4.8°C).

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Average daylight in December /
Average sunshine in December
Bergen, Norway

Average daylight in December / Average sunshine in December - Bergen, Norway
  • Average daylight in December: 5h and 5min

The month with the longest days is June (Average daylight: 18h and 54min).
The month with the shortest days is December (Average daylight: 5h and 54min).

  • Average sunshine in December: 2h and 1min

The month with the most sunshine is June (Average sunshine: 9h and 48min).
The month with the least sunshine is December (Average sunshine: 2h and 12min).

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Average sunshine days in December
Bergen, Norway

Average sunshine days in December - Bergen, Norway
  • Average sunshine days in December: 5.4 days

The month with the most sunshine days is May (12 days).
The month with the least sunshine days is December (5.4 days).

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Average UV index in December
Bergen, Norway

Average UV index in December - Bergen, Norway
  • Average UV index in December: 2

The months with the highest UV index are June, July and August (UV index 4).
The months with the lowest UV index are January, February, March, October, November and December (UV index 2).

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Average cloud cover in December
Bergen, Norway

Average cloud cover in December - Bergen, Norway
  • Average cloud cover in December: 67

The month with the most cloud cover is December (Cloud cover 67).
The month with the least cloud cover is May (Cloud cover 47).

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Average visibility in December
Bergen, Norway

Average visibility in December - Bergen, Norway
  • Average visibility in December: 9km

The months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (9km).
The months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (9km).

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Bergen, Norway

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