December weather forecast
Hommelvik, Norway

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Weather in December

December, the first month of the winter in Hommelvik, is also a subzero cold month, with temperature in the range of an average low of -4.1°C (24.6°F) and an average high of -0.6°C (30.9°F).

Temperature

December brings an average high-temperature of a subzero cold -0.6°C (30.9°F), showing a slight difference from November's 2°C (35.6°F). During the nights of December, Hommelvik records an average temperature of -4.1°C (24.6°F), a minor drop from daytime peaks.

Humidity

In Hommelvik, the average relative humidity in December is 85%.

Rainfall

In Hommelvik, Norway, during December, the rain falls for 12.3 days and regularly aggregates up to 50mm (1.97") of precipitation. In Hommelvik, during the entire year, the rain falls for 159.4 days and collects up to 586mm (23.07") of precipitation.

Snowfall

January through May, October through December are months with snowfall in Hommelvik. In Hommelvik, Norway, during December, snow falls for 11.2 days and regularly aggregates up to 139mm (5.47") of snow. In Hommelvik, Norway, during the entire year, snow falls for 61.8 days and aggregates up to 902mm (35.51") of snow.

Sea temperature

In December, the average sea temperature is 7.1°C (44.8°F).
Note: In 7.1°C (44.8°F), even brief exposure to 13°C (55.4°F) feels biting, and anything less than 10°C (50°F) risks cold shock and impaired breathing, considering one's health.

Daylight

The month with the shortest days in Hommelvik is December, with an average of 4h and 48min of daylight.
On the first day of the month, sunrise is at 09:26 and sunset at 14:45. On the last day of December, in Hommelvik, sunrise is at 09:57 and sunset at 14:42 CET.

Sunshine

The month with the least sunshine is December, with an average of 1.6h of sunshine.

UV index

February, March and December, with an average maximum UV index of 1, are months with the lowest UV index. A UV Index value of 2, and less, symbolizes a minimal health vulnerability from unsafe exposure to UV radiation for ordinary individuals.
Note: The maximum daily UV index, 1 in December, converts into the following recommendations:
Unlike children, who always need sun protection, most individuals can remain in the sun for up to an hour without getting burnt. Avoiding the Sun during its peak radiation time around midday is a healthy practice. During bright days, sunglasses that offer UVA and UVB defense are recommended. Take precaution! The reflection from snow can almost double the UV radiation of the Sun.
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Frequently asked questions

How cold is December in Hommelvik?

December temperatures in Hommelvik, Norway, vary between a high-temperature of -0.6°C (30.9°F) and a low-temperature of -4.1°C (24.6°F).

What is the average humidity in December in Hommelvik?

In December, the average relative humidity is 85%.

How much does it rain in Hommelvik in December?

In Hommelvik, in December, it is raining for 12.3 days, with typically 50mm (1.97") of accumulated precipitation.

How much does it snow in Hommelvik in December?

In December, it is snowing for 11.2 days. Throughout December, 139mm (5.47") of snow is accumulated.

What is the sea water temperature in December in Hommelvik?

In Hommelvik, Norway, the average seawater temperature in December is 7.1°C (44.8°F). Swimming in 7.1°C (44.8°F) is considered dangerous. Unprotected immersion in temperatures below 10°C (50°F) causes quickly maximum intensity cold shock with hyperventilation.

What is the month with the shortest days in Hommelvik?

December has the shortest days of the year in Hommelvik, Norway, with an average of 4h and 48min of daylight.

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

In Hommelvik, the average day length in December is 4h and 45min.

When are sunrise and sunset in December in Hommelvik?

In December, on the first day of the month, sunrise is at 09:26 and sunset at 14:45. On the last day of the month, in Hommelvik, Norway, sunrise is at 09:57 and sunset at 14:42 CET.

What is the month with the least sunshine in Hommelvik?

The month with the least sunshine is December, with an average of 1.6h of sunshine.

How long on average sun shines in December in Hommelvik?

In December, the average sunshine duration is 1.6h.

When is the lowest UV index in Hommelvik?

The months with the lowest UV index in Hommelvik are February, March and December, with an average maximum UV index of 1.

What is the UV index intensity in December in Hommelvik?

The average daily maximum UV index in December in Hommelvik is 1. A UV Index reading of 2, and below, represents a low health threat 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
Hommelvik, Norway

Average temperature in December - Hommelvik, Norway
  • Average high temperature in December: -0.6°C

The warmest month (with the highest average high temperature) is July (18.1°C).
The month with the lowest average high temperature is January (-2.1°C).

  • Average low temperature in December: -4.1°C

The month with the highest average low temperature is July (9.4°C).
The coldest month (with the lowest average low temperature) is January (-5.7°C).

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Average pressure in December
Hommelvik, Norway

Average pressure in December - Hommelvik, Norway
  • Average pressure in December: 1004.1mbar

The month with the highest atmospheric pressure is May (1014.5mbar).
The month with the lowest atmospheric pressure is December (1004.1mbar).

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Average wind speed in December
Hommelvik, Norway

Average wind speed in December - Hommelvik, Norway
  • Average wind speed in December: 12.4km/h

The windiest month (with the highest average wind speed) is January (12.7km/h).
The calmest month (with the lowest average wind speed) is July (8km/h).

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Average humidity in December
Hommelvik, Norway

Average humidity in December - Hommelvik, Norway
  • Average humidity in December: 85%

The month with the highest relative humidity is February (88%).
The months with the lowest relative humidity are May and June (75%).

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Average rainfall in December
Hommelvik, Norway

Average rainfall in December - Hommelvik, Norway
  • Average rainfall in December: 50mm

The wettest month (with the highest rainfall) is July (61mm).
The driest month (with the least rainfall) is November (31mm).

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Average rainfall days in December
Hommelvik, Norway

Average rainfall days in December - Hommelvik, Norway
  • Average rainfall days in December: 12.3 days

The month with the highest number of rainy days is August (17.1 days).
The month with the least rainy days is February (7.5 days).

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Average snowfall in December
Hommelvik, Norway

Average snowfall in December - Hommelvik, Norway
  • Average snowfall in December: 139mm

The month with the highest snowfall is February (199mm).
The months with the least snowfall are June, July, August and September (0mm).

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Average snowfall days in December
Hommelvik, Norway

Average snowfall days in December - Hommelvik, Norway
  • Average snowfall days in December: 11.2 days

The month with the highest number of snowfall days is March (12.2 days).
The months with the least snowfall days are July, August and September (0 days).

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Average sea temperature in December
Hommelvik, Norway

Average sea temperature in December - Hommelvik, Norway
  • Average sea temperature in December: 7.1°C

The best month for swimming (with the highest average sea temperature) is August (15.1°C).
The coldest month (with the lowest average sea temperature) is March (4.6°C).

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

Average daylight in December / Average sunshine in December - Hommelvik, Norway
  • Average daylight in December: 4h and 5min

The month with the longest days is June (Average daylight: 20h and 18min).
The month with the shortest days is December (Average daylight: 4h and 48min).

  • Average sunshine in December: 1h and 4min

The month with the most sunshine is July (Average sunshine: 10h and 0min).
The month with the least sunshine is December (Average sunshine: 1h and 36min).

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Average sunshine days in December
Hommelvik, Norway

Average sunshine days in December - Hommelvik, Norway
  • Average sunshine days in December: 11.5 days

The month with the most sunshine days is November (16 days).
The month with the least sunshine days is December (11.5 days).

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Average UV index in December
Hommelvik, Norway

Average UV index in December - Hommelvik, Norway
  • Average UV index in December: 1

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

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Average cloud cover in December
Hommelvik, Norway

Average cloud cover in December - Hommelvik, Norway
  • Average cloud cover in December: 60

The month with the most cloud cover is March (Cloud cover 66).
The month with the least cloud cover is August (Cloud cover 49).

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Average visibility in December
Hommelvik, Norway

Average visibility in December - Hommelvik, Norway
  • Average visibility in December: 8km

The months with the highest visibility are May, June, July, August, September, October and November (9km).
The months with the lowest visibility are January, February, March, April and December (8km).

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Hommelvik, Norway

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