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 sees a slight reduction in average high-temperature, with a shift from 4.2°C (39.6°F) in November to a still icy 0.4°C (32.7°F). Throughout December, Årby's nights experience a slight temperature dip to a subzero cold -3.1°C (26.4°F).Humidity
In Årby, the average relative humidity in December is 89%.Rainfall
In Årby, Sweden, in December, during 10.9 rainfall days, 35mm (1.38") of precipitation is typically accumulated. Throughout the year, there are 145.4 rainfall days, and 399mm (15.71") of precipitation is accumulated.Snowfall
January through May, October through December are months with snowfall in Årby. In Årby, Sweden, in December, snow falls for 13 days, with typically accumulated 111mm (4.37") of snow. Throughout the year, there are 61.4 snowfall days, and 539mm (21.22") of snow is accumulated.Daylight
With an average of 6h and 18min of daylight, December has the shortest days of the year in Årby.On the first day of the month, sunrise is at 08:24 and sunset at 15:02. On the last day of December, sunrise is at 08:49 and sunset at 15:04 CET.
Sunshine
December has the least sunshine of the year in Årby, with an average of 2.6h of sunshine.UV index
The average daily maximum UV index in December is 2. A UV Index estimate of 2, and below, represents a minimal health vulnerability from unprotected exposure to Sun's UV rays for the average person.Note: In December, the maximum UV index of 2 transforms into these recommendations:
Children, infants, and individuals with sensitive skin should be constantly protected from extended sun exposure. The most potent solar radiation is around mid-day, so one should minimize exposure to direct sunlight during this period. To cut down UV radiation exposure by about half, sport a wide-brim hat. Pay attention! The reflection of snow can enhance the Sun's UV radiation almost double.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
How cold is it in Årby in December?
What is the average humidity in December in Årby?
How much does it rain in Årby in December?
How many days does it snow in December in Årby?
What is the month with the shortest days in Årby?
What is the average length of the day in December in Årby?
When are sunrise and sunset in December in Årby?
What is the month with the least sunshine in Årby?
How many hours of sunshine does Årby have in December?
How high is the UV index in December in Årby?
Average temperature in December
Årby, Sweden
- Average high temperature in December: 0.4°C
The warmest month (with the highest average high temperature) is July (22°C).
The month with the lowest average high temperature is January (-1.3°C).
- Average low temperature in December: -3.1°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 (-5.3°C).
Average pressure in December
Årby, Sweden
- Average pressure in December: 1007.7mbar
The month with the highest atmospheric pressure is May (1014.6mbar).
The month with the lowest atmospheric pressure is December (1007.7mbar).
Average wind speed in December
Årby, Sweden
- Average wind speed in December: 13.7km/h
The windiest month (with the highest average wind speed) is December (13.7km/h).
The calmest month (with the lowest average wind speed) is August (10.7km/h).
Average humidity in December
Årby, Sweden
- Average humidity in December: 89%
The months with the highest relative humidity are January and February (90%).
The month with the lowest relative humidity is May (69%).
Average rainfall in December
Årby, Sweden
- Average rainfall in December: 35mm
The wettest month (with the highest rainfall) is July (48mm).
The driest month (with the least rainfall) is April (20mm).
Average rainfall days in December
Årby, Sweden
- Average rainfall days in December: 10.9 days
The month with the highest number of rainy days is May (16.2 days).
The month with the least rainy days is February (6.7 days).
Average snowfall in December
Årby, Sweden
- Average snowfall in December: 111mm
The month with the highest snowfall is January (138mm).
The months with the least snowfall are June, July, August and September (0mm).
Average snowfall days in December
Årby, Sweden
- Average snowfall days in December: 13 days
The month with the highest number of snowfall days is January (14.8 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in December /
Average sunshine in December
Årby, Sweden
- Average daylight in December: 6h and 2min
The month with the longest days is June (Average daylight: 18h and 30min).
The month with the shortest days is December (Average daylight: 6h and 18min).
- Average sunshine in December: 2h and 4min
The month with the most sunshine is June (Average sunshine: 12h and 12min).
The month with the least sunshine is December (Average sunshine: 2h and 36min).
Average sunshine days in December
Årby, Sweden
- Average sunshine days in December: 10.5 days
The month with the most sunshine days is September (14.8 days).
The month with the least sunshine days is December (10.5 days).
Average UV index in December
Årby, 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
Årby, Sweden
- Average cloud cover in December: 64
The month with the most cloud cover is February (Cloud cover 67).
The months with the least cloud cover are June, July and August (Cloud cover 42).
Average visibility in December
Årby, Sweden
- Average visibility in December: 8km
The months with the highest visibility are April, May, June, July, August, September and October (9km).
The month with the lowest visibility is February (7km).
