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
December's arrival signals a moderate reduction in the average high-temperature, easing from 3.9°C (39°F) in November to a still icy 0.6°C (33.1°F). Nighttime, during December, brings an average low of -2.1°C (28.2°F), a modest reduction from the day's peak.Humidity
The average relative humidity in December is 84%.Rainfall
In Ljusne, during December, the rain falls for 7.8 days and regularly aggregates up to 26mm (1.02") of precipitation. In Ljusne, during the entire year, the rain falls for 122.7 days and collects up to 356mm (14.02") of precipitation.Snowfall
Months with snowfall in Ljusne are January through May, October through December. In Ljusne, in December, snow falls for 11.3 days, with typically accumulated 90mm (3.54") of snow. Throughout the year, in Ljusne, there are 56.8 snowfall days, and 500mm (19.69") of snow is accumulated.Sea temperature
In Ljusne, in December, the average water temperature is 2.8°C (37°F).Note: In the scenario of swimming, this is assessed as life-threatening and highly risky. The chilling water causes severe discomfort and induces instant hyperventilation. A specialized swimsuit is necessary to counter thermal damage.
Daylight
The month with the shortest days in Ljusne, Sweden, is December, with an average of 5h and 36min of daylight.On the first day of the month, sunrise is at 08:37 and sunset at 14:43. On the last day of December, in Ljusne, sunrise is at 09:05 and sunset at 14:43 CET.
Sunshine
December has the least sunshine of the year in Ljusne, with an average of 2h of sunshine.UV index
In Ljusne, Sweden, the average daily maximum UV index in December is 2. A UV Index estimate of 2, and below, represents a low health risk from unprotected exposure to Sun's UV rays for ordinary individuals.Note: The daily high UV index of 2 in December translates into this advice:
Babies, children, and individuals with sensitive skin should always have protection against extended sun exposure. Avoiding direct sunlight during midday hours helps reduce the risk from intense UV radiation. Sunglasses that guard against UVA and UVB rays are pivotal in minimizing sun-induced ocular damage. Beware! The strength of the UV rays is increased nearly double-fold by the reflection of the snow.
Frequently asked questions
How cold is it in Ljusne in December?
What is the average humidity in December in Ljusne?
How many days does it rain in December in Ljusne?
How many days does it snow in December in Ljusne?
How cold is the water in December in Ljusne?
What is the month with the shortest days in Ljusne?
What is the average length of the day in December in Ljusne?
When are sunrise and sunset in December in Ljusne?
What is the month with the least sunshine in Ljusne?
How many hours of sunshine does Ljusne have in December?
What is the UV index reading in December in Ljusne?
Average temperature in December
Ljusne, Sweden
- Average high temperature in December: 0.6°C
The warmest month (with the highest average high temperature) is July (19.8°C).
The month with the lowest average high temperature is January (-1.3°C).
- Average low temperature in December: -2.1°C
The month with the highest average low temperature is July (13.1°C).
The coldest month (with the lowest average low temperature) is February (-4.2°C).
Average pressure in December
Ljusne, Sweden
- Average pressure in December: 1006.4mbar
The month with the highest atmospheric pressure is May (1014.4mbar).
The month with the lowest atmospheric pressure is December (1006.4mbar).
Average wind speed in December
Ljusne, Sweden
- Average wind speed in December: 16.3km/h
The windiest month (with the highest average wind speed) is December (16.3km/h).
The calmest month (with the lowest average wind speed) is August (11.9km/h).
Average humidity in December
Ljusne, Sweden
- Average humidity in December: 84%
The month with the highest relative humidity is February (88%).
The months with the lowest relative humidity are May and June (70%).
Average rainfall in December
Ljusne, Sweden
- Average rainfall in December: 26mm
The wettest month (with the highest rainfall) is July (47mm).
The driest month (with the least rainfall) is April (16mm).
Average rainfall days in December
Ljusne, Sweden
- Average rainfall days in December: 7.8 days
The month with the highest number of rainy days is July (15.3 days).
The month with the least rainy days is February (3.8 days).
Average snowfall in December
Ljusne, Sweden
- Average snowfall in December: 90mm
The month with the highest snowfall is January (113mm).
The months with the least snowfall are June, July, August and September (0mm).
Average snowfall days in December
Ljusne, Sweden
- Average snowfall days in December: 11.3 days
The month with the highest number of snowfall days is February (12.9 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average sea temperature in December
Ljusne, Sweden
- Average sea temperature in December: 2.8°C
The best month for swimming (with the highest average sea temperature) is August (17.8°C).
The coldest month (with the lowest average sea temperature) is February (0.2°C).
Average daylight in December /
Average sunshine in December
Ljusne, Sweden
- Average daylight in December: 5h and 4min
The month with the longest days is June (Average daylight: 19h and 12min).
The month with the shortest days is December (Average daylight: 5h and 36min).
- Average sunshine in December: 2h and 0min
The month with the most sunshine is June (Average sunshine: 12h and 42min).
The month with the least sunshine is December (Average sunshine: 2h and 0min).
Average sunshine days in December
Ljusne, Sweden
- Average sunshine days in December: 13.1 days
The month with the most sunshine days is October (16.9 days).
The month with the least sunshine days is February (12.9 days).
Average UV index in December
Ljusne, Sweden
- Average UV index in December: 2
The months with the highest UV index are June and July (UV index 5).
The months with the lowest UV index are January and February (UV index 1).
Average cloud cover in December
Ljusne, Sweden
- Average cloud cover in December: 60
The month with the most cloud cover is February (Cloud cover 63).
The months with the least cloud cover are July and August (Cloud cover 38).
Average visibility in December
Ljusne, Sweden
- Average visibility in December: 9km
The months with the highest visibility are June, July and August (10km).
The months with the lowest visibility are February and March (8km).
Ljusne, Sweden
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