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
Vaksala in December experiences a gentle temperature dip, with average high-temperatures reducing from 4.2°C (39.6°F) in November to a still icy 0.5°C (32.9°F). December nights experience a minor temperature downturn to a subzero cold -3.2°C (26.2°F).Humidity
January, February and December, with an average relative humidity of 90%, are the most humid months.Rainfall
In December, the rain falls for 7.6 days. Throughout December, 25mm (0.98") of precipitation is accumulated. In Vaksala, during the entire year, the rain falls for 133.9 days and collects up to 332mm (13.07") of precipitation.Snowfall
January through May, October through December are months with snowfall. In Vaksala, in December, snow falls for 10.8 days, with typically accumulated 85mm (3.35") of snow. In Vaksala, during the entire year, snow falls for 56.3 days and aggregates up to 410mm (16.14") of snow.Daylight
The month with the shortest days in Vaksala, Sweden, is December, with an average of 6h and 6min of daylight.On the first day of the month, sunrise is at 08:23 and sunset at 14:52. On the last day of December, in Vaksala, Sweden, sunrise is at 08:50 and sunset at 14:54 CET.
Sunshine
December has the least sunshine of the year, with an average of 2.4h of sunshine.UV index
The average daily maximum UV index in December is 2. A UV Index reading of 2, and below, represents a minimal health hazard from unsafe exposure to UV radiation for ordinary individuals.Note: The UV index of 2 during December leads to these advisories:
Though the majority can handle prolonged sun exposure, it is crucial to always shield babies, children, and those with fair skin. Sun exposure should be minimized, especially during midday, to avoid harmful UV radiation. A wide-brim hat offers excellent sun protection for the eyes, ears, face, and neck. Sunglasses with UVA and UVB protection significantly reduce eye damage from sun exposure. Consider this! The reflection from snow can almost double the intensity of the Sun's UV radiation.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
How cold is it in December?
What are the most humid months?
What is the average humidity in December in Vaksala?
How much does it rain in December?
How much does it snow in December?
What is the month with the shortest days?
How many hours of daylight does Vaksala have in December?
When are sunrise and sunset in December?
What is the month with the least sunshine?
How long on average sun shines in December?
What is the UV index intensity in December?
Average temperature in December
Vaksala, Sweden
- Average high temperature in December: 0.5°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°C).
- Average low temperature in December: -3.2°C
The month with the highest average low temperature is July (12.4°C).
The coldest month (with the lowest average low temperature) is January (-4.9°C).
Average pressure in December
Vaksala, Sweden
- Average pressure in December: 1007.4mbar
The month with the highest atmospheric pressure is May (1014.7mbar).
The month with the lowest atmospheric pressure is December (1007.4mbar).
Average wind speed in December
Vaksala, Sweden
- Average wind speed in December: 13.3km/h
The windiest month (with the highest average wind speed) is December (13.3km/h).
The calmest months (with the lowest average wind speed) are July and August (10.3km/h).
Average humidity in December
Vaksala, Sweden
- Average humidity in December: 90%
The months with the highest relative humidity are January, February and December (90%).
The month with the lowest relative humidity is May (70%).
Average rainfall in December
Vaksala, Sweden
- Average rainfall in December: 25mm
The wettest month (with the highest rainfall) is July (50mm).
The driest month (with the least rainfall) is February (15mm).
Average rainfall days in December
Vaksala, Sweden
- Average rainfall days in December: 7.6 days
The month with the highest number of rainy days is July (18.2 days).
The month with the least rainy days is February (4.4 days).
Average snowfall in December
Vaksala, Sweden
- Average snowfall in December: 85mm
The month with the highest snowfall is February (90mm).
The months with the least snowfall are June, July, August and September (0mm).
Average snowfall days in December
Vaksala, Sweden
- Average snowfall days in December: 10.8 days
The month with the highest number of snowfall days is January (12.9 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in December /
Average sunshine in December
Vaksala, Sweden
- Average daylight in December: 6h and 1min
The month with the longest days is June (Average daylight: 18h and 42min).
The month with the shortest days is December (Average daylight: 6h and 6min).
- Average sunshine in December: 2h and 2min
The month with the most sunshine is June (Average sunshine: 11h and 48min).
The month with the least sunshine is December (Average sunshine: 2h and 24min).
Average sunshine days in December
Vaksala, Sweden
- Average sunshine days in December: 14.3 days
The month with the most sunshine days is October (16.2 days).
The month with the least sunshine days is July (11.4 days).
Average UV index in December
Vaksala, 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, February and March (UV index 1).
Average cloud cover in December
Vaksala, Sweden
- Average cloud cover in December: 66
The month with the most cloud cover is February (Cloud cover 68).
The months with the least cloud cover are July and August (Cloud cover 42).
Average visibility in December
Vaksala, Sweden
- Average visibility in December: 8km
The months with the highest visibility are April, May, June, July, August and October (9km).
The month with the lowest visibility is February (7km).
