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
December
Weather in December
Temperature
December's arrival comes with a mild decrease in the average high-temperature, moving subtly from an icy 4.9°C (40.8°F) in November to a still cold 1.4°C (34.5°F). Björnlunda's nighttime temperatures in December reveal a minimal variation from the daytime highs, averaging at a freezing cold -2.3°C (27.9°F).Humidity
January, February, November and December, with an average relative humidity of 89%, are the most humid months in Björnlunda.Rainfall
In December, the rain falls for 10 days. Throughout December, 36mm (1.42") of precipitation is accumulated. In Björnlunda, during the entire year, the rain falls for 143.7 days and collects up to 387mm (15.24") of precipitation.Snowfall
Months with snowfall in Björnlunda are January through May, October through December. In Björnlunda, Sweden, in December, during 11.4 snowfall days, 91mm (3.58") of snow is typically accumulated. Throughout the year, in Björnlunda, there are 57.2 snowfall days, and 427mm (16.81") of snow is accumulated.Daylight
With an average of 6h and 18min of daylight, December has the shortest days of the year.On the first day of December, sunrise is at 08:19 and sunset at 15:01. On the last day of the month, sunrise is at 08:45 and sunset at 15:03 CET.
Sunshine
December has the least sunshine of the year in Björnlunda, with an average of 2.5h of sunshine.UV index
The average daily maximum UV index in December is 2. A UV Index estimate of 2, and below, represents a low health risk from exposure to the Sun's UV radiation for ordinary individuals.Note: In December, the maximum UV index of 2 transforms into these recommendations:
Those with sensitive skin, infants, and children require constant safeguarding from prolonged sun exposure. Avoiding direct sun during mid-day hours can prevent harmful UV radiation exposure. Protect your eyes, ears, face, and neck from the Sun by wearing a wide-brimmed hat. Consider carefully! The reflective quality of snow can almost double the intensity of the Sun's UV radiation.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
How cold is December in Björnlunda?
What is the most humid month in Björnlunda?
What is the average humidity in December in Björnlunda?
How much does it rain in Björnlunda in December?
How much does it snow in Björnlunda in December?
What is the month with the shortest days in Björnlunda?
What is the average length of the day in December in Björnlunda?
When is the sunrise / sunset in December in Björnlunda?
What is the month with the least sunshine in Björnlunda?
How many hours of sunshine does Björnlunda have in December?
What is the UV index intensity in December in Björnlunda?
Average temperature in December
Björnlunda, Sweden
- Average high temperature in December: 1.4°C
The warmest month (with the highest average high temperature) is July (22.1°C).
The month with the lowest average high temperature is January (-0.6°C).
- Average low temperature in December: -2.3°C
The month with the highest average low temperature is July (12.8°C).
The coldest month (with the lowest average low temperature) is January (-3.9°C).
Average pressure in December
Björnlunda, Sweden
- Average pressure in December: 1008.1mbar
The month with the highest atmospheric pressure is May (1014.8mbar).
The month with the lowest atmospheric pressure is December (1008.1mbar).
Average wind speed in December
Björnlunda, Sweden
- Average wind speed in December: 16km/h
The windiest month (with the highest average wind speed) is December (16km/h).
The calmest month (with the lowest average wind speed) is August (11.5km/h).
Average humidity in December
Björnlunda, Sweden
- Average humidity in December: 89%
The months with the highest relative humidity are January, February, November and December (89%).
The month with the lowest relative humidity is May (70%).
Average rainfall in December
Björnlunda, Sweden
- Average rainfall in December: 36mm
The wettest month (with the highest rainfall) is October (41mm).
The driest month (with the least rainfall) is April (18mm).
Average rainfall days in December
Björnlunda, Sweden
- Average rainfall days in December: 10 days
The months with the highest number of rainy days are July and August (14.6 days).
The month with the least rainy days is February (7.1 days).
Average snowfall in December
Björnlunda, Sweden
- Average snowfall in December: 91mm
The month with the highest snowfall is January (110mm).
The months with the least snowfall are June, July, August and September (0mm).
Average snowfall days in December
Björnlunda, Sweden
- Average snowfall days in December: 11.4 days
The month with the highest number of snowfall days is January (14 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in December /
Average sunshine in December
Björnlunda, Sweden
- Average daylight in December: 6h and 2min
The month with the longest days is June (Average daylight: 18h and 24min).
The month with the shortest days is December (Average daylight: 6h and 18min).
- Average sunshine in December: 2h and 3min
The month with the most sunshine is June (Average sunshine: 12h and 0min).
The month with the least sunshine is December (Average sunshine: 2h and 30min).
Average sunshine days in December
Björnlunda, Sweden
- Average sunshine days in December: 11 days
The month with the most sunshine days is April (14.6 days).
The month with the least sunshine days is February (10.3 days).
Average UV index in December
Björnlunda, 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
Björnlunda, Sweden
- Average cloud cover in December: 67
The months with the most cloud cover are February and December (Cloud cover 67).
The months with the least cloud cover are June, July and August (Cloud cover 40).
Average visibility in December
Björnlunda, Sweden
- Average visibility in December: 8km
The months with the highest visibility are April, May, June, July, August, September and October (9km).
The months with the lowest visibility are January, February, March, November and December (8km).
