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 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
The commencement of December introduces an average high-temperature of a cold 3.7°C (38.7°F), closely mirroring the preceding month. Maintaining close parity with daytime warmth, the average nocturnal temperature during December stays at a still icy 1.1°C (34°F).Humidity
In Birkenes, the average relative humidity in December is 84%.Rainfall
In December, the rain falls for 14.7 days. Throughout December, 91mm (3.58") of precipitation is accumulated. Throughout the year, in Birkenes, there are 163.3 rainfall days, and 854mm (33.62") of precipitation is accumulated.Snowfall
January through April, October through December are months with snowfall. In Birkenes, during December, snow falls for 5 days and regularly aggregates up to 38mm (1.5") of snow. Throughout the year, there are 28.3 snowfall days, and 343mm (13.5") of snow is accumulated.Daylight
December has the shortest days of the year in Birkenes, with an average of 6h and 30min of daylight.On the first day of the month, sunrise is at 08:50 and sunset at 15:41. On the last day of December, in Birkenes, sunrise is at 09:16 and sunset at 15:44 CET.
Sunshine
With an average of 2.9h of sunshine, December has the least sunshine of the year.UV index
In December, the average daily maximum UV index is 2. A UV Index reading of 2, and below, represents a minimal health hazard from exposure to the Sun's UV rays for ordinary individuals.Note: A maximum high UV index of 2 in December translates into the following recommendations:
In contrast to children, who must always be shielded from the sun, most people can tolerate up to an hour of sun exposure without any burns. Midday Sun has the strongest UV rays, making it crucial to limit exposure and find shade. A hat with a broad brim is indispensable, filtering out up to half of UV rays. Be careful! The Sun's UV radiation can nearly be doubled by the reflective quality of snow.
Frequently asked questions
Is December cold in Birkenes?
What is the average humidity in December in Birkenes?
How much does it rain in Birkenes in December?
How much does it snow in Birkenes in December?
What is the month with the shortest days in Birkenes?
What is the average length of the day in December in Birkenes?
What time are sunrise and sunset in December in Birkenes?
What is the month with the least sunshine in Birkenes?
How long on average sun shines in December in Birkenes?
How high is the UV index in December in Birkenes?
Average temperature in December
Birkenes, Norway
- Average high temperature in December: 3.7°C
The warmest month (with the highest average high temperature) is July (18.4°C).
The month with the lowest average high temperature is February (1.9°C).
- Average low temperature in December: 1.1°C
The months with the highest average low temperature are July and August (12.8°C).
The coldest month (with the lowest average low temperature) is February (-1.4°C).
Average pressure in December
Birkenes, Norway
- Average pressure in December: 1007.8mbar
The months with the highest atmospheric pressure are April and May (1014.7mbar).
The month with the lowest atmospheric pressure is December (1007.8mbar).
Average wind speed in December
Birkenes, Norway
- Average wind speed in December: 21.5km/h
The windiest month (with the highest average wind speed) is January (21.8km/h).
The calmest month (with the lowest average wind speed) is June (16.5km/h).
Average humidity in December
Birkenes, Norway
- Average humidity in December: 84%
The month with the highest relative humidity is February (87%).
The months with the lowest relative humidity are May and June (72%).
Average rainfall in December
Birkenes, Norway
- Average rainfall in December: 91mm
The wettest month (with the highest rainfall) is November (92mm).
The driest month (with the least rainfall) is April (35mm).
Average rainfall days in December
Birkenes, Norway
- Average rainfall days in December: 14.7 days
The month with the highest number of rainy days is November (17.3 days).
The month with the least rainy days is February (9.6 days).
Average snowfall in December
Birkenes, Norway
- Average snowfall in December: 38mm
The month with the highest snowfall is January (115mm).
The months with the least snowfall are May, June, July, August and September (0mm).
Average snowfall days in December
Birkenes, Norway
- Average snowfall days in December: 5 days
The month with the highest number of snowfall days is February (7.8 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in December /
Average sunshine in December
Birkenes, Norway
- Average daylight in December: 6h and 3min
The month with the longest days is June (Average daylight: 18h and 12min).
The month with the shortest days is December (Average daylight: 6h and 30min).
- Average sunshine in December: 2h and 5min
The month with the most sunshine is June (Average sunshine: 11h and 12min).
The month with the least sunshine is December (Average sunshine: 2h and 54min).
Average sunshine days in December
Birkenes, Norway
- Average sunshine days in December: 11.5 days
The month with the most sunshine days is April (16.4 days).
The month with the least sunshine days is November (10.2 days).
Average UV index in December
Birkenes, Norway
- Average UV index in December: 2
The months with the highest UV index are May, June, July and August (UV index 4).
The month with the lowest UV index is January (UV index 1).
Average cloud cover in December
Birkenes, Norway
- Average cloud cover in December: 60
The month with the most cloud cover is November (Cloud cover 64).
The month with the least cloud cover is June (Cloud cover 36).
Average visibility in December
Birkenes, 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).
Birkenes, Norway
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