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
December signifies a gentle decline in Björsäter's average high-temperature, easing from 4.9°C (40.8°F) in November to a still icy 1.4°C (34.5°F). December nights experience a minor temperature downturn to a subzero cold -2.1°C (28.2°F).Humidity
January, February, November and December, with an average relative humidity of 90%, are the most humid months.Rainfall
In Björsäter, in December, during 10.5 rainfall days, 36mm (1.42") of precipitation is typically accumulated. Throughout the year, there are 146.5 rainfall days, and 390mm (15.35") of precipitation is accumulated.Snowfall
January through May, October through December are months with snowfall in Björsäter. In December, it is snowing for 12.4 days. Throughout December, 124mm (4.88") of snow is accumulated. In Björsäter, during the entire year, snow falls for 59.9 days and aggregates up to 546mm (21.5") of snow.Daylight
With an average of 6h and 30min of daylight, December has the shortest days of the year.On the first day of December in Björsäter, Sweden, sunrise is at 08:18 and sunset at 15:11. On the last day of the month, sunrise is at 08:43 and sunset at 15:14 CET.
Sunshine
In December, the average sunshine in Björsäter is 3.3h.UV index
In Björsäter, the average daily maximum UV index in December is 2. A UV Index value of 2, and less, symbolizes a low health risk from exposure to the Sun's UV rays for the ordinary person.Note: The maximum UV index, 2 during December, leads to the following recommendations:
It is important to always shield children, babies, and individuals with sensitive skin from prolonged exposure to the sun. For skin protection, it's recommended to minimize Sun exposure during its peak hours around midday. Clothes that are both tight-knit and comfortably loose are prime choices for sun protection. Be watchful! The reflection of snow can enhance the intensity of the Sun's UV radiation nearly double.
Frequently asked questions
How cold is December in Björsäter?
What is the most humid month in Björsäter?
What is the average humidity in December in Björsäter?
How much does it rain in Björsäter in December?
How much does it snow in Björsäter in December?
What is the month with the shortest days in Björsäter?
What is the average length of the day in December in Björsäter?
What time are sunrise and sunset in December in Björsäter?
How many hours of sunshine does Björsäter have in December?
What is the UV index intensity in December in Björsäter?
Average temperature in December
Björsäter, Sweden
- Average high temperature in December: 1.4°C
The warmest month (with the highest average high temperature) is July (22.2°C).
The month with the lowest average high temperature is January (-0.1°C).
- Average low temperature in December: -2.1°C
The month with the highest average low temperature is July (12.3°C).
The coldest month (with the lowest average low temperature) is January (-3.8°C).
Average pressure in December
Björsäter, Sweden
- Average pressure in December: 1008.9mbar
The month with the highest atmospheric pressure is May (1014.9mbar).
The month with the lowest atmospheric pressure is December (1008.9mbar).
Average wind speed in December
Björsäter, Sweden
- Average wind speed in December: 13.4km/h
The windiest month (with the highest average wind speed) is December (13.4km/h).
The calmest month (with the lowest average wind speed) is August (11.1km/h).
Average humidity in December
Björsäter, Sweden
- Average humidity in December: 90%
The months with the highest relative humidity are January, February, November and December (90%).
The month with the lowest relative humidity is May (69%).
Average rainfall in December
Björsäter, Sweden
- Average rainfall in December: 36mm
The wettest month (with the highest rainfall) is July (44mm).
The driest month (with the least rainfall) is April (16mm).
Average rainfall days in December
Björsäter, Sweden
- Average rainfall days in December: 10.5 days
The month with the highest number of rainy days is August (15.1 days).
The month with the least rainy days is February (6.3 days).
Average snowfall in December
Björsäter, Sweden
- Average snowfall in December: 124mm
The month with the highest snowfall is February (130mm).
The months with the least snowfall are June, July, August and September (0mm).
Average snowfall days in December
Björsäter, Sweden
- Average snowfall days in December: 12.4 days
The month with the highest number of snowfall days is January (15.3 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in December /
Average sunshine in December
Björsäter, Sweden
- 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: 3h and 2min
The month with the most sunshine is June (Average sunshine: 11h and 24min).
The month with the least sunshine is February (Average sunshine: 3h and 12min).
Average sunshine days in December
Björsäter, Sweden
- Average sunshine days in December: 10.6 days
The month with the most sunshine days is April (15 days).
The month with the least sunshine days is February (10.1 days).
Average UV index in December
Björsäter, Sweden
- Average UV index in December: 2
The months with the highest UV index are June and July (UV index 5).
The month with the lowest UV index is January (UV index 1).
Average cloud cover in December
Björsäter, Sweden
- Average cloud cover in December: 68
The month with the most cloud cover is February (Cloud cover 69).
The month with the least cloud cover is August (Cloud cover 42).
Average visibility in December
Björsäter, Sweden
- Average visibility in December: 8km
The months with the highest visibility are April, May, June, July and August (9km).
The months with the lowest visibility are January, February and November (7km).
Björsäter, Sweden
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