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
Weather in December
Temperature
Selje, Norway, records an average high-temperature of an icy 5.5°C (41.9°F) in December, maintaining a close correlation with November's 7.6°C (45.7°F). In December, Selje's nights cool slightly to a consistent average temperature of 3.6°C (38.5°F).Humidity
In Selje, the average relative humidity in December is 74%.Rainfall
December is the month with the most rainfall. Rain falls for 20.6 days and accumulates 153mm (6.02") of precipitation.Snowfall
January through May, October through December are months with snowfall in Selje. In Selje, in December, during 4.9 snowfall days, 40mm (1.57") of snow is typically accumulated. In Selje, during the entire year, snow falls for 32.9 days and aggregates up to 383mm (15.08") of snow.Sea temperature
In Selje, in December, the average water temperature is 8°C (46.4°F).Note: Staying in 8°C (46.4°F) waters for just a few moments at 13°C (55.4°F) can be harrowing, and below 10°C (50°F) poses breathing and cold shock risks, depending on individual tolerance.
Daylight
With an average of 5h and 18min of daylight, December has the shortest days of the year in Selje.On the first day of December, sunrise is at 09:33 and sunset at 15:22. On the last day of the month, sunrise is at 10:02 and sunset at 15:21 CET.
Sunshine
The months with the least sunshine in Selje are January and December, with an average of 2.3h of sunshine.UV index
The months with the lowest UV index are January through March, October through December, with an average maximum UV index of 2. A UV Index value of 2, and less, symbolizes a minimal health vulnerability from exposure to the Sun's UV rays for average individuals.Note: The daily maximum UV index of 2 in December interprets into the following advice:
It is important to always shield children, babies, and individuals with sensitive skin from prolonged exposure to the sun. Direct exposure to the Sun's intense radiation around midday should be avoided for health reasons. Protect your eyes, ears, face, and neck from the Sun by wearing a wide-brimmed hat. 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 Selje in December?
What is the average humidity in December in Selje?
What is the rainiest month in Selje?
How many days does it rain in December in Selje?
How many days does it snow in December in Selje?
How cold is the water in December in Selje?
What is the month with the shortest days in Selje?
What is the average length of the day in December in Selje?
What time are sunrise and sunset in December in Selje?
What is the month with the least sunshine in Selje?
How long on average sun shines in December in Selje?
What are the months with the lowest UV index in Selje?
How high is the UV index in December in Selje?
Average temperature in December
Selje, Norway
- Average high temperature in December: 5.5°C
The warmest month (with the highest average high temperature) is August (15°C).
The month with the lowest average high temperature is February (4.2°C).
- Average low temperature in December: 3.6°C
The month with the highest average low temperature is August (12.8°C).
The coldest month (with the lowest average low temperature) is February (2.4°C).
Average pressure in December
Selje, Norway
- Average pressure in December: 1003.2mbar
The month with the highest atmospheric pressure is May (1014.5mbar).
The month with the lowest atmospheric pressure is December (1003.2mbar).
Average wind speed in December
Selje, Norway
- Average wind speed in December: 31.8km/h
The windiest month (with the highest average wind speed) is December (31.8km/h).
The calmest month (with the lowest average wind speed) is July (19.8km/h).
Average humidity in December
Selje, Norway
- Average humidity in December: 74%
The month with the highest relative humidity is July (82%).
The month with the lowest relative humidity is November (72%).
Average rainfall in December
Selje, Norway
- Average rainfall in December: 153mm
The wettest month (with the highest rainfall) is December (153mm).
The driest month (with the least rainfall) is June (47mm).
Average rainfall days in December
Selje, Norway
- Average rainfall days in December: 20.6 days
The month with the highest number of rainy days is December (20.6 days).
The month with the least rainy days is June (14.5 days).
Average snowfall in December
Selje, Norway
- Average snowfall in December: 40mm
The month with the highest snowfall is February (104mm).
The months with the least snowfall are June, July, August and September (0mm).
Average snowfall days in December
Selje, Norway
- Average snowfall days in December: 4.9 days
The month with the highest number of snowfall days is March (7.8 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average sea temperature in December
Selje, Norway
- Average sea temperature in December: 8°C
The best month for swimming (with the highest average sea temperature) is August (14.3°C).
The coldest month (with the lowest average sea temperature) is March (5.2°C).
Average daylight in December /
Average sunshine in December
Selje, Norway
- Average daylight in December: 5h and 2min
The month with the longest days is June (Average daylight: 19h and 36min).
The month with the shortest days is December (Average daylight: 5h and 18min).
- Average sunshine in December: 2h and 2min
The month with the most sunshine is June (Average sunshine: 10h and 6min).
The months with the least sunshine are January and December (Average sunshine: 2h and 18min).
Average sunshine days in December
Selje, Norway
- Average sunshine days in December: 6.6 days
The month with the most sunshine days is May (14.1 days).
The month with the least sunshine days is December (6.6 days).
Average UV index in December
Selje, 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).
Average cloud cover in December
Selje, Norway
- Average cloud cover in December: 68
The month with the most cloud cover is December (Cloud cover 68).
The month with the least cloud cover is May (Cloud cover 51).
Average visibility in December
Selje, Norway
- Average visibility in December: 9km
The months with the highest visibility are May, June, July, August and September (10km).
The months with the lowest visibility are January, February, March, April, October, November and December (9km).
Selje, Norway
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