December weather forecast
Larvik, Norway

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Weather in December

December, synonymous with winter festivities, solidifies the cold weather with an average high temperature dropping to 2.9°C (37.2°F), comparing to November's 6.3°C (43.3°F). As the days get shorter and colder, Larvik adorns itself with thick, white snow, signaling a perfect winter wonderland. The promise of a white Christmas is imminent, making it an ideal time for indulging in traditional winter sports. The city assumes a festive ambiance, offering numerous outdoor ice rinks, and sparkling festive marketplaces guaranteed to conjure a unique holiday experience in Larvik.

Temperature

In December, the average high-temperature in Larvik marginally drops from a frosty 6.3°C (43.3°F) in November to an icy 2.9°C (37.2°F). Larvik, during the nights of December, averages a temperature close to its daytime high, at 0.3°C (32.5°F).

Humidity

In December, the average relative humidity is 80%.

Rainfall

In Larvik, Norway, in December, during 11.2 rainfall days, 36mm (1.42") of precipitation is typically accumulated. In Larvik, during the entire year, the rain falls for 124.5 days and collects up to 420mm (16.54") of precipitation.

Snowfall

Months with snowfall are January through April, October through December. In Larvik, in December, during 4.8 snowfall days, 31mm (1.22") of snow is typically accumulated. In Larvik, during the entire year, snow falls for 29.3 days and aggregates up to 213mm (8.39") of snow.

Daylight

With an average of 6h and 18min of daylight, December has the shortest days of the year.
On the first day of the month, sunrise is at 08:48 and sunset at 15:30. On the last day of December, sunrise is at 09:13 and sunset at 15:32 CET.

Sunshine

With an average of 3.1h of sunshine, December has the least sunshine of the year in Larvik.

UV index

The months with the lowest UV index are January through March, November and December, with an average maximum UV index of 2. A UV Index of 2, and less, symbolizes a low threat to health from exposure to the Sun's UV rays for the average person.
Note: In December, the maximum UV index of 2 suggests this advice:
While many people can endure lengthy sun exposure, it remains imperative to safeguard babies, children, and fair-skinned individuals. Midday is when the Sun's radiation is strongest; avoid prolonged exposure during this time. A wide-brimmed hat is a staple for defending the face, eyes, ears, and neck from the Sun. Note well! The intensity of the Sun's UV rays can be nearly doubled by snow reflection.

Frequently asked questions

How cold is it in Larvik in December?

In Larvik, in December, the average high-temperature is 2.9°C (37.2°F), and the average low-temperature is 0.3°C (32.5°F).

What is the average humidity in December in Larvik?

The average relative humidity in December in Larvik is 80%.

How much does it rain in Larvik in December?

In Larvik, in December, during 11.2 rainfall days, 36mm (1.42") of precipitation is typically accumulated.

How many days does it snow in December in Larvik?

In December, in Larvik, it is snowing for 4.8 days. Throughout December, 31mm (1.22") of snow is accumulated.

What is the month with the shortest days in Larvik?

The month with the shortest days in Larvik, Norway, is December, with an average of 6h and 18min of daylight.

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

In Larvik, Norway, the average day length in December is 6h and 19min.

When are sunrise and sunset in December in Larvik?

On the first day of December, sunrise is at 08:48 and sunset at 15:30. On the last day of the month, sunrise is at 09:13 and sunset at 15:32 CET.

What is the month with the least sunshine in Larvik?

With an average of 3.1h of sunshine, December has the least sunshine of the year.

How long on average sun shines in December in Larvik?

In December, the average sunshine duration in Larvik is 3.1h.

What is the month with the lowest UV index in Larvik?

The months with the lowest UV index are January through March, November and December, with an average maximum UV index of 2.

What is the UV index reading in December in Larvik?

In December, the average daily maximum UV index in Larvik is 2. A UV Index reading of 2, and below, represents 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
Larvik, Norway

Average temperature in December - Larvik, Norway
  • Average high temperature in December: 2.9°C

The warmest month (with the highest average high temperature) is July (18.7°C).
The month with the lowest average high temperature is February (0.8°C).

  • Average low temperature in December: 0.3°C

The month with the highest average low temperature is August (14.5°C).
The coldest month (with the lowest average low temperature) is February (-1.9°C).

Average pressure in December
Larvik, Norway

Average pressure in December - Larvik, Norway
  • Average pressure in December: 1007.9mbar

The month with the highest atmospheric pressure is April (1014.4mbar).
The month with the lowest atmospheric pressure is December (1007.9mbar).

Average wind speed in December
Larvik, Norway

Average wind speed in December - Larvik, Norway
  • Average wind speed in December: 23.1km/h

The windiest month (with the highest average wind speed) is November (23.2km/h).
The calmest month (with the lowest average wind speed) is July (15.9km/h).

Average humidity in December
Larvik, Norway

Average humidity in December - Larvik, Norway
  • Average humidity in December: 80%

The month with the highest relative humidity is February (84%).
The months with the lowest relative humidity are April and May (73%).

Average rainfall in December
Larvik, Norway

Average rainfall in December - Larvik, Norway
  • Average rainfall in December: 36mm

The wettest month (with the highest rainfall) is September (50mm).
The driest month (with the least rainfall) is April (14mm).

Average rainfall days in December
Larvik, Norway

Average rainfall days in December - Larvik, Norway
  • Average rainfall days in December: 11.2 days

The month with the highest number of rainy days is August (13.3 days).
The month with the least rainy days is February (6.4 days).

Average snowfall in December
Larvik, Norway

Average snowfall in December - Larvik, Norway
  • Average snowfall in December: 31mm

The month with the highest snowfall is January (73mm).
The months with the least snowfall are May, June, July, August and September (0mm).

Average snowfall days in December
Larvik, Norway

Average snowfall days in December - Larvik, Norway
  • Average snowfall days in December: 4.8 days

The month with the highest number of snowfall days is February (8.2 days).
The months with the least snowfall days are June, July, August and September (0 days).

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

Average daylight in December / Average sunshine in December - Larvik, Norway
  • Average daylight in December: 6h and 2min

The month with the longest days is June (Average daylight: 18h and 24min).
The month with the shortest days is December (Average daylight: 6h and 18min).

  • Average sunshine in December: 3h and 1min

The month with the most sunshine is June (Average sunshine: 11h and 24min).
The month with the least sunshine is December (Average sunshine: 3h and 6min).

Average sunshine days in December
Larvik, Norway

Average sunshine days in December - Larvik, Norway
  • Average sunshine days in December: 14.1 days

The month with the most sunshine days is April (19.7 days).
The month with the least sunshine days is February (12.9 days).

Average UV index in December
Larvik, Norway

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

The month with the highest UV index is July (UV index 5).
The months with the lowest UV index are January, February, March, November and December (UV index 2).

Average cloud cover in December
Larvik, Norway

Average cloud cover in December - Larvik, Norway
  • Average cloud cover in December: 56

The months with the most cloud cover are February and November (Cloud cover 61).
The month with the least cloud cover is July (Cloud cover 36).

Average visibility in December
Larvik, Norway

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

The months with the highest visibility are April, May, June, July, August, September and October (10km).
The months with the lowest visibility are January, February, March, November and December (9km).

Larvik, Norway

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