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 onset introduces a mild reduction in the average high-temperature, from a subzero cold -2.4°C (27.7°F) in November to a still freezing cold -5.5°C (22.1°F). Throughout December, an average nighttime temperature of -10.6°C (12.9°F) is experienced.Humidity
The months with the highest humidity are January through March and December, with an average relative humidity of 93%.Rainfall
In Ljusnedal, Sweden, in December, it is raining for 3.7 days, with typically 9mm (0.35") of accumulated precipitation. Throughout the year, there are 76.5 rainfall days, and 136mm (5.35") of precipitation is accumulated.Snowfall
January through May, September through December are months with snowfall. December is the month with the most snowfall. Snow falls for 14.7 days and accumulates 53mm (2.09") of snow.Daylight
December has the shortest days of the year, with an average of 5h and 6min of daylight.On the first day of December in Ljusnedal, sunrise is at 09:09 and sunset at 14:48. On the last day of the month, sunrise is at 09:38 and sunset at 14:46 CET.
Sunshine
With an average of 1.3h of sunshine, December has the least sunshine of the year.UV index
January through March, October through December, with an average maximum UV index of 1, are months with the lowest UV index. A UV Index estimate of 2, and below, represents a low health risk from unsafe exposure to UV radiation for the ordinary person.Note: An average maximum UV index of 1 in December leads to these recommendations:
Apart from children, who require continuous protection, most can endure sun exposure for up to an hour without experiencing burns. Direct Sun exposure should be minimized especially during midday when radiation is most intense. To mitigate harm from sun exposure, pick sunglasses offering UVA and UVB defense. Be mindful! The reflection from snow can increase the Sun's UV radiation nearly twice.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
How cold is it in December?
What is the most humid month?
What is the average humidity in December?
How many days does it rain in December?
What is the snowiest month?
How much does it snow in December?
What is the month with the shortest days?
How many hours of daylight does Ljusnedal have in December?
When is the sunrise / sunset in December?
What is the month with the least sunshine?
How many hours of sunshine does Ljusnedal have in December?
What are the months with the lowest UV index?
What is the UV index intensity in December?
Average temperature in December
Ljusnedal, Sweden
- Average high temperature in December: -5.5°C
The warmest month (with the highest average high temperature) is July (16°C).
The month with the lowest average high temperature is January (-6.8°C).
- Average low temperature in December: -10.6°C
The month with the highest average low temperature is July (7.4°C).
The coldest month (with the lowest average low temperature) is January (-12.8°C).
Average pressure in December
Ljusnedal, Sweden
- Average pressure in December: 1006.2mbar
The month with the highest atmospheric pressure is May (1014.6mbar).
The month with the lowest atmospheric pressure is December (1006.2mbar).
Average wind speed in December
Ljusnedal, Sweden
- Average wind speed in December: 13.5km/h
The windiest month (with the highest average wind speed) is June (14.3km/h).
The calmest month (with the lowest average wind speed) is April (11.8km/h).
Average humidity in December
Ljusnedal, Sweden
- Average humidity in December: 93%
The months with the highest relative humidity are January, February, March and December (93%).
The month with the lowest relative humidity is June (71%).
Average rainfall in December
Ljusnedal, Sweden
- Average rainfall in December: 9mm
The wettest month (with the highest rainfall) is July (19mm).
The driest month (with the least rainfall) is April (6mm).
Average rainfall days in December
Ljusnedal, Sweden
- Average rainfall days in December: 3.7 days
The month with the highest number of rainy days is July (12.5 days).
The month with the least rainy days is February (2.8 days).
Average snowfall in December
Ljusnedal, Sweden
- Average snowfall in December: 53mm
The month with the highest snowfall is December (53mm).
The months with the least snowfall are June, July and August (0mm).
Average snowfall days in December
Ljusnedal, Sweden
- Average snowfall days in December: 14.7 days
The month with the highest number of snowfall days is January (15.1 days).
The month with the least snowfall days is August (0 days).
Average daylight in December /
Average sunshine in December
Ljusnedal, Sweden
- Average daylight in December: 5h and 1min
The month with the longest days is June (Average daylight: 19h and 48min).
The month with the shortest days is December (Average daylight: 5h and 6min).
- Average sunshine in December: 1h and 2min
The month with the most sunshine is June (Average sunshine: 10h and 36min).
The month with the least sunshine is December (Average sunshine: 1h and 18min).
Average sunshine days in December
Ljusnedal, Sweden
- Average sunshine days in December: 16.7 days
The month with the most sunshine days is April (19.6 days).
The month with the least sunshine days is July (14.7 days).
Average UV index in December
Ljusnedal, Sweden
- Average UV index in December: 1
The months with the highest UV index are May, June, July and August (UV index 3).
The months with the lowest UV index are January, February, March, October, November and December (UV index 1).
Average cloud cover in December
Ljusnedal, Sweden
- Average cloud cover in December: 68
The months with the most cloud cover are January and February (Cloud cover 69).
The month with the least cloud cover is August (Cloud cover 52).
Average visibility in December
Ljusnedal, Sweden
- Average visibility in December: 7km
The months with the highest visibility are June, July and August (9km).
The months with the lowest visibility are January and February (6km).
