December weather forecastVässingsö, Sweden
December
Weather in December
December, the first month of the winter in Vässingsö, is also a wintry month, with temperature in the range of an average high of 3.5°C (38.3°F) and an average low of 0.5°C (32.9°F).Temperature
December is characterized by a slight reduction in average high-temperature, easing from a chilly 6.6°C (43.9°F) in November to a wintry 3.5°C (38.3°F). Nights in December exhibit a minor reduction to an average low temperature of 0.5°C (32.9°F).Humidity
In December, the average relative humidity is 86%.Rainfall
In Vässingsö, in December, during 15.5 rainfall days, 54mm (2.13") of precipitation is typically accumulated. Throughout the year, there are 179.3 rainfall days, and 570mm (22.44") of precipitation is accumulated.Snowfall
January through May, October through December are months with snowfall in Vässingsö. In December, it is snowing for 4.4 days. Throughout December, 38mm (1.5") of snow is accumulated. Throughout the year, in Vässingsö, there are 25.6 snowfall days, and 183mm (7.2") of snow is accumulated.Daylight
December has the shortest days of the year, with an average of 6h and 48min of daylight.On the first day of the month, sunrise is at 08:28 and sunset at 15:34. On the last day of December, in Vässingsö, sunrise is at 08:52 and sunset at 15:37 CET.
Sunshine
In Vässingsö, the average sunshine in December is 3.6h.UV index
January through March, October through December, with an average maximum UV index of 2, are months with the lowest UV index in Vässingsö. A UV Index value of 2, and less, symbolizes a low threat to health from exposure to the Sun's UV rays for the average person.Note: A maximum daily UV index of 2 during December morphs into the following directions:
Sun exposure does not present considerable issues for many, yet infants, fair-skinned people, and children necessitate constant protection. Solar radiation is at its peak intensity during midday, so it's advisable to stay indoors or in the shade. To cut down UV radiation exposure by about half, sport a wide-brim hat. Be informed! The Sun's UV radiation can be nearly doubled due to the reflection from snow.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in December
Vässingsö, Sweden
- Average high temperature in December: 3.5°C
The warmest month (with the highest average high temperature) is July (19.8°C).
The month with the lowest average high temperature is February (1.6°C).
- Average low temperature in December: 0.5°C
The month with the highest average low temperature is August (13.8°C).
The coldest month (with the lowest average low temperature) is February (-1.6°C).
Average pressure in December
Vässingsö, Sweden
- Average pressure in December: 1008.9mbar
The month with the highest atmospheric pressure is April (1014.7mbar).
The month with the lowest atmospheric pressure is December (1008.9mbar).
Average wind speed in December
Vässingsö, Sweden
- Average wind speed in December: 20.3km/h
The windiest month (with the highest average wind speed) is December (20.3km/h).
The calmest month (with the lowest average wind speed) is June (14.8km/h).
Average humidity in December
Vässingsö, Sweden
- Average humidity in December: 86%
The month with the highest relative humidity is February (87%).
The month with the lowest relative humidity is May (73%).
Average rainfall in December
Vässingsö, Sweden
- Average rainfall in December: 54mm
The wettest month (with the highest rainfall) is August (68mm).
The driest month (with the least rainfall) is April (24mm).
Average rainfall days in December
Vässingsö, Sweden
- Average rainfall days in December: 15.5 days
The month with the highest number of rainy days is August (19 days).
The month with the least rainy days is February (9.7 days).
Average snowfall in December
Vässingsö, Sweden
- Average snowfall in December: 38mm
The month with the highest snowfall is January (58mm).
The months with the least snowfall are June, July, August and September (0mm).
Average snowfall days in December
Vässingsö, Sweden
- Average snowfall days in December: 4.4 days
The month with the highest number of snowfall days is February (8.3 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in December /
Average sunshine in December
Vässingsö, Sweden
- Average daylight in December: 6h and 48min
The month with the longest days is June (Average daylight: 17h and 54min).
The month with the shortest days is December (Average daylight: 6h and 48min).
- Average sunshine in December: 3h and 36min
The month with the most sunshine is June (Average sunshine: 10h and 48min).
The month with the least sunshine is February (Average sunshine: 3h and 24min).
Average sunshine days in December
Vässingsö, Sweden
- Average sunshine days in December: 10.2 days
The month with the most sunshine days is April (15.3 days).
The month with the least sunshine days is August (9.5 days).
Average UV index in December
Vässingsö, 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, March, October, November and December (UV index 2).
Average cloud cover in December
Vässingsö, Sweden
- Average cloud cover in December: 64
The months with the most cloud cover are January, February, November and December (Cloud cover 64).
The month with the least cloud cover is June (Cloud cover 39).
Average visibility in December
Vässingsö, 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).
