Contents
- Weather in December
- Frequently asked questions
- Average temperature in December
- Average pressure in December
- Average wind speed in December
- Average humidity in December
- Average rainfall in December
- Average rainfall days in December
- Average snowfall in December
- Average snowfall days in December
- Average sea temperature in December
- Average daylight in December
- Average sunshine in December
- Average sunshine days in December
- Average UV index in December
- Average cloud cover in December
- Average visibility in December
December
Weather in December
Temperature
The start of December involves a subtle temperature drop, shifting from a cold 2.7°C (36.9°F) in November to a subzero cold -1.5°C (29.3°F). Selvik in December observes a slight diminution in temperature from daily highs, recording a low-temperature average of -5.1°C (22.8°F).Humidity
In December, the average relative humidity is 87%.Rainfall
In December, in Selvik, the rain falls for 7.5 days. Throughout December, 28mm (1.1") of precipitation is accumulated. In Selvik, Norway, during the entire year, the rain falls for 123.4 days and collects up to 384mm (15.12") of precipitation.Snowfall
Months with snowfall in Selvik are January through May, October through December. In December, in Selvik, it is snowing for 7.9 days. Throughout December, 105mm (4.13") of snow is accumulated. Throughout the year, in Selvik, Norway, there are 44.9 snowfall days, and 505mm (19.88") of snow is accumulated.Sea temperature
In Selvik, in December, the average water temperature is 6.4°C (43.5°F).Note: Taking a dip in 6.4°C (43.5°F) can be perilous. Submersion in temperatures under 10°C (50°F) triggers severe cold shock accompanied by hyperventilation.
Daylight
December has the shortest days of the year in Selvik, with an average of 6h and 12min of daylight.On the first day of the month, sunrise is at 08:51 and sunset at 15:25. On the last day of December, in Selvik, sunrise is at 09:17 and sunset at 15:27 CET.
Sunshine
January and December, with an average of 3.4h of sunshine, are months with the least sunshine.UV index
The average daily maximum UV index in December is 2. A UV Index reading of 2, and below, represents a minimal health vulnerability from exposure to the Sun's UV radiation for average individuals.Note: An average maximum UV index of 2 in December leads to these recommendations:
Most individuals can handle sun exposure for up to an hour without burning, but children must always be shielded from sun exposure. The solar radiation is most powerful near the mid-day, so the exposure to the direct Sun should be reduced accordingly. Tightly woven clothing, when worn loosely, shields effectively against the Sun. Mind this! Nearly twice the UV radiation from the Sun can be reflected by the snow.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
How cold is it in Selvik in December?
What is the average humidity in December in Selvik?
How much does it rain in Selvik in December?
How many days does it snow in December in Selvik?
What is the water temperature in December in Selvik?
What is the month with the shortest days in Selvik?
How many hours of daylight does Selvik have in December?
When is the sunrise / sunset in December in Selvik?
What are the months with the least sunshine in Selvik?
How many hours of sunshine does Selvik have in December?
What is the UV index intensity in December in Selvik?
Average temperature in December
Selvik, Norway
- Average high temperature in December: -1.5°C
The warmest month (with the highest average high temperature) is July (20.3°C).
The month with the lowest average high temperature is January (-2.4°C).
- Average low temperature in December: -5.1°C
The month with the highest average low temperature is July (10.6°C).
The coldest months (with the lowest average low temperature) are January and February (-7.2°C).
Average pressure in December
Selvik, Norway
- Average pressure in December: 1008mbar
The month with the highest atmospheric pressure is April (1014.5mbar).
The month with the lowest atmospheric pressure is December (1008mbar).
Average wind speed in December
Selvik, Norway
- Average wind speed in December: 10.6km/h
The windiest months (with the highest average wind speed) are January and December (10.6km/h).
The calmest month (with the lowest average wind speed) is August (8.4km/h).
Average humidity in December
Selvik, Norway
- Average humidity in December: 87%
The month with the highest relative humidity is February (90%).
The month with the lowest relative humidity is May (70%).
Average rainfall in December
Selvik, Norway
- Average rainfall in December: 28mm
The wettest months (with the highest rainfall) are July and November (42mm).
The driest month (with the least rainfall) is April (16mm).
Average rainfall days in December
Selvik, Norway
- Average rainfall days in December: 7.5 days
The month with the highest number of rainy days is July (15.2 days).
The months with the least rainy days are January and February (4.8 days).
Average snowfall in December
Selvik, Norway
- Average snowfall in December: 105mm
The month with the highest snowfall is March (113mm).
The months with the least snowfall are June, July, August and September (0mm).
Average snowfall days in December
Selvik, Norway
- Average snowfall days in December: 7.9 days
The month with the highest number of snowfall days is January (10.9 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average sea temperature in December
Selvik, Norway
- Average sea temperature in December: 6.4°C
The best month for swimming (with the highest average sea temperature) is August (17.8°C).
The coldest month (with the lowest average sea temperature) is March (3.2°C).
Average daylight in December /
Average sunshine in December
Selvik, Norway
- Average daylight in December: 6h and 1min
The month with the longest days is June (Average daylight: 18h and 36min).
The month with the shortest days is December (Average daylight: 6h and 12min).
- Average sunshine in December: 3h and 2min
The month with the most sunshine is June (Average sunshine: 11h and 30min).
The months with the least sunshine are January and December (Average sunshine: 3h and 24min).
Average sunshine days in December
Selvik, Norway
- Average sunshine days in December: 16.2 days
The month with the most sunshine days is April (19.1 days).
The month with the least sunshine days is July (13.5 days).
Average UV index in December
Selvik, 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 and February (UV index 1).
Average cloud cover in December
Selvik, Norway
- Average cloud cover in December: 54
The month with the most cloud cover is February (Cloud cover 62).
The month with the least cloud cover is June (Cloud cover 43).
Average visibility in December
Selvik, Norway
- Average visibility in December: 8km
The months with the highest visibility are April, May, June and July (9km).
The months with the lowest visibility are January, February and March (7km).
