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
In Lilla Viken, the average high-temperature in December slightly decreases from a chilly 6.5°C (43.7°F) in November to an icy 3.3°C (37.9°F). A modest dip in temperatures to an average of 0°C (32°F) is observed throughout Lilla Viken's December nights.Humidity
In Lilla Viken, the average relative humidity in December is 87%.Rainfall
In Lilla Viken, in December, during 15.9 rainfall days, 53mm (2.09") of precipitation is typically accumulated. Throughout the year, in Lilla Viken, there are 175.1 rainfall days, and 555mm (21.85") of precipitation is accumulated.Snowfall
January through May, October through December are months with snowfall in Lilla Viken, Sweden. In December, it is snowing for 5.5 days. Throughout December, 40mm (1.57") of snow is accumulated. Throughout the year, in Lilla Viken, there are 30.9 snowfall days, and 219mm (8.62") of snow is accumulated.Daylight
December has the shortest days of the year in Lilla Viken, with an average of 6h and 36min of daylight.On the first day of December, sunrise is at 08:31 and sunset at 15:30. On the last day of the month, sunrise is at 08:56 and sunset at 15:33 CET.
Sunshine
The average sunshine in December in Lilla Viken is 3.7h.UV index
The average daily maximum UV index in December in Lilla Viken is 2. A UV Index estimate of 2, and below, represents a low health risk from unsafe exposure to UV radiation for average individuals.Note: A maximum high daily UV index of 2 during December translates into the following directions:
People with sensitive skin, children, and babies should always be protected from prolonged sun exposure. Avoiding the Sun's peak radiation during midday hours is essential for health and safety. Experience reduced UV exposure by about half when donning a wide-brim hat. Be prepared! The intensity of the Sun's UV radiation can be amplified nearly double due to snow reflection.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
How cold is December in Lilla Viken?
What is the average humidity in December in Lilla Viken?
How many days does it rain in December in Lilla Viken?
How many days does it snow in December in Lilla Viken?
What is the month with the shortest days in Lilla Viken?
How many hours of daylight does Lilla Viken have in December?
What time are sunrise and sunset in December in Lilla Viken?
How many hours of sunshine does Lilla Viken have in December?
What is the UV index reading in December in Lilla Viken?
Average temperature in December
Lilla Viken, Sweden
- Average high temperature in December: 3.3°C
The warmest month (with the highest average high temperature) is July (20.3°C).
The months with the lowest average high temperature are January and February (1.4°C).
- Average low temperature in December: 0°C
The month with the highest average low temperature is August (13.3°C).
The coldest months (with the lowest average low temperature) are January and February (-1.8°C).
Average pressure in December
Lilla Viken, Sweden
- Average pressure in December: 1008.7mbar
The month with the highest atmospheric pressure is April (1014.6mbar).
The month with the lowest atmospheric pressure is December (1008.7mbar).
Average wind speed in December
Lilla Viken, Sweden
- Average wind speed in December: 18.2km/h
The windiest month (with the highest average wind speed) is December (18.2km/h).
The calmest month (with the lowest average wind speed) is June (13.7km/h).
Average humidity in December
Lilla Viken, Sweden
- Average humidity in December: 87%
The month with the highest relative humidity is February (88%).
The month with the lowest relative humidity is May (72%).
Average rainfall in December
Lilla Viken, Sweden
- Average rainfall in December: 53mm
The wettest month (with the highest rainfall) is August (66mm).
The driest month (with the least rainfall) is April (23mm).
Average rainfall days in December
Lilla Viken, Sweden
- Average rainfall days in December: 15.9 days
The month with the highest number of rainy days is August (19.3 days).
The month with the least rainy days is February (9.8 days).
Average snowfall in December
Lilla Viken, Sweden
- Average snowfall in December: 40mm
The month with the highest snowfall is January (71mm).
The months with the least snowfall are June, July, August and September (0mm).
Average snowfall days in December
Lilla Viken, Sweden
- Average snowfall days in December: 5.5 days
The months with the highest number of snowfall days are January and February (8.8 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in December /
Average sunshine in December
Lilla Viken, Sweden
- Average daylight in December: 6h and 4min
The month with the longest days is June (Average daylight: 18h and 0min).
The month with the shortest days is December (Average daylight: 6h and 36min).
- Average sunshine in December: 3h and 4min
The month with the most sunshine is June (Average sunshine: 10h and 48min).
The month with the least sunshine is February (Average sunshine: 3h and 18min).
Average sunshine days in December
Lilla Viken, Sweden
- Average sunshine days in December: 9.4 days
The month with the most sunshine days is April (15.8 days).
The month with the least sunshine days is December (9.4 days).
Average UV index in December
Lilla Viken, Sweden
- Average UV index in December: 2
The months with the highest UV index are May, June and July (UV index 5).
The month with the lowest UV index is January (UV index 1).
Average cloud cover in December
Lilla Viken, Sweden
- Average cloud cover in December: 65
The months with the most cloud cover are February, November and December (Cloud cover 65).
The month with the least cloud cover is June (Cloud cover 40).
Average visibility in December
Lilla Viken, Sweden
- Average visibility in December: 9km
The month with the highest visibility is June (10km).
The months with the lowest visibility are January, February, March, April, May, July, August, September, October, November and December (9km).
