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
The average high-temperature shows a slight dip in December, from November's chilly 6.8°C (44.2°F) to a cold 3.5°C (38.3°F). Night temperatures during December stabilize at an average of 1.1°C (34°F), closely mirroring the daytime temperatures.Humidity
The months with the highest humidity are January, February and December, with an average relative humidity of 87%.Rainfall
In Älvasjö, in December, it is raining for 18.2 days, with typically 59mm (2.32") of accumulated precipitation. Throughout the year, there are 186.6 rainfall days, and 602mm (23.7") of precipitation is accumulated.Snowfall
Months with snowfall are January through April, October through December. In Älvasjö, during December, snow falls for 5.5 days and regularly aggregates up to 36mm (1.42") of snow. In Älvasjö, during the entire year, snow falls for 31 days and aggregates up to 206mm (8.11") of snow.Daylight
The month with the shortest days in Älvasjö is December, with an average of 6h and 54min of daylight.On the first day of December, sunrise is at 08:20 and sunset at 15:34. On the last day of the month, sunrise is at 08:44 and sunset at 15:38 CET.
Sunshine
December has the least sunshine of the year, with an average of 3.2h of sunshine.UV index
In Älvasjö, the average daily maximum UV index in December is 2. A UV Index of 2, and less, symbolizes a minimal health vulnerability from unsafe exposure to UV radiation for ordinary individuals.Note: In December, the maximum UV index of 2 transforms into these recommendations:
Despite most people tolerating extended sun exposure, it is critical to always protect those with sensitive skin, infants, and children. The most potent solar radiation is around mid-day, so one should minimize exposure to direct sunlight during this period. For excellent sun protection for the eyes, ears, face, and neck, consider a wide-brim hat. Be alert! Nearly double the UV rays from the Sun can be reflected by snow.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Is December cold?
What are the most humid months?
What is the average humidity in December in Älvasjö?
How many days does it rain in December?
How many days does it snow in December?
What is the month with the shortest days?
How many hours of daylight does Älvasjö have in December?
What time are sunrise and sunset in December?
What is the month with the least sunshine in Älvasjö?
How long on average sun shines in December?
What is the UV index reading in December?
Average temperature in December
Älvasjö, Sweden
- Average high temperature in December: 3.5°C
The warmest month (with the highest average high temperature) is July (20°C).
The month with the lowest average high temperature is February (1.8°C).
- Average low temperature in December: 1.1°C
The month with the highest average low temperature is August (14.3°C).
The coldest month (with the lowest average low temperature) is February (-1.3°C).
Average pressure in December
Älvasjö, Sweden
- Average pressure in December: 1010mbar
The month with the highest atmospheric pressure is April (1015.3mbar).
The month with the lowest atmospheric pressure is December (1010mbar).
Average wind speed in December
Älvasjö, Sweden
- Average wind speed in December: 20.1km/h
The windiest month (with the highest average wind speed) is December (20.1km/h).
The calmest months (with the lowest average wind speed) are May, June and July (14.4km/h).
Average humidity in December
Älvasjö, Sweden
- Average humidity in December: 87%
The months with the highest relative humidity are January, February and December (87%).
The months with the lowest relative humidity are April and May (73%).
Average rainfall in December
Älvasjö, Sweden
- Average rainfall in December: 59mm
The wettest month (with the highest rainfall) is August (79mm).
The driest month (with the least rainfall) is April (25mm).
Average rainfall days in December
Älvasjö, Sweden
- Average rainfall days in December: 18.2 days
The month with the highest number of rainy days is August (21.3 days).
The month with the least rainy days is February (10.5 days).
Average snowfall in December
Älvasjö, Sweden
- Average snowfall in December: 36mm
The month with the highest snowfall is February (65mm).
The months with the least snowfall are May, June, July, August and September (0mm).
Average snowfall days in December
Älvasjö, Sweden
- Average snowfall days in December: 5.5 days
The month with the highest number of snowfall days is January (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
Älvasjö, Sweden
- Average daylight in December: 6h and 5min
The month with the longest days is June (Average daylight: 17h and 42min).
The month with the shortest days is December (Average daylight: 6h and 54min).
- Average sunshine in December: 3h and 1min
The month with the most sunshine is June (Average sunshine: 10h and 18min).
The month with the least sunshine is December (Average sunshine: 3h and 12min).
Average sunshine days in December
Älvasjö, Sweden
- Average sunshine days in December: 8.2 days
The month with the most sunshine days is April (14.8 days).
The month with the least sunshine days is August (7.7 days).
Average UV index in December
Älvasjö, 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
Älvasjö, Sweden
- Average cloud cover in December: 69
The month with the most cloud cover is December (Cloud cover 69).
The month with the least cloud cover is June (Cloud cover 40).
Average visibility in December
Älvasjö, Sweden
- Average visibility in December: 9km
The months with the highest visibility are April, May, June, July, August and September (10km).
The months with the lowest visibility are January, February, March, October, November and December (9km).
