December weather forecastVinnö, Sweden
December
Weather in December
December, the first month of the winter in Vinnö, is also a wintry month, with temperature in the range of an average low of 0.5°C (32.9°F) and an average high of 3.6°C (38.5°F).Temperature
December is characterized by a mild reduction in the average high-temperature, from a frosty 7.3°C (45.1°F) in November to an icy 3.6°C (38.5°F). In Vinnö, a slight decrease from the daytime peak is noted during the month of December, with an average low-temperature of 0.5°C (32.9°F).Humidity
The months with the highest humidity in Vinnö, Sweden, are January, February, November and December, with an average relative humidity of 88%.Rainfall
In Vinnö, Sweden, in December, during 14.6 rainfall days, 39mm (1.54") of precipitation is typically accumulated. Throughout the year, in Vinnö, Sweden, there are 162.1 rainfall days, and 397mm (15.63") of precipitation is accumulated.Snowfall
January through April, October through December are months with snowfall. In Vinnö, during December, snow falls for 7.3 days and regularly aggregates up to 50mm (1.97") of snow. Throughout the year, there are 35.7 snowfall days, and 244mm (9.61") of snow is accumulated.Daylight
The month with the shortest days is December, with an average of 7h and 6min of daylight.On the first day of the month, sunrise is at 08:11 and sunset at 15:34. On the last day of December, in Vinnö, sunrise is at 08:35 and sunset at 15:38 CET.
Sunshine
With an average of 2.9h of sunshine, December has the least sunshine of the year.UV index
In December, the average daily maximum UV index in Vinnö is 2. A UV Index value of 2, and less, symbolizes a minimal health vulnerability from unprotected exposure to Sun's UV rays for ordinary individuals.Note: The maximum UV index, 2 during December, leads to the following recommendations:
Sun exposure does not present considerable issues for many, yet infants, fair-skinned people, and children necessitate constant protection. Protect yourself from the midday Sun's peak UV radiation by minimizing exposure. Always opt for UVA and UVB-resistant sunglasses on radiant days. Be on the lookout! Nearly twofold UV radiation from the Sun can be reflected by snow.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in December
Vinnö, Sweden
- Average high temperature in December: 3.6°C
The warmest month (with the highest average high temperature) is July (21.6°C).
The month with the lowest average high temperature is January (1.8°C).
- Average low temperature in December: 0.5°C
The month with the highest average low temperature is August (13.6°C).
The coldest month (with the lowest average low temperature) is February (-1.1°C).
Average pressure in December
Vinnö, Sweden
- Average pressure in December: 1011mbar
The month with the highest atmospheric pressure is April (1015.6mbar).
The month with the lowest atmospheric pressure is December (1011mbar).
Average wind speed in December
Vinnö, Sweden
- Average wind speed in December: 16.9km/h
The windiest month (with the highest average wind speed) is December (16.9km/h).
The calmest month (with the lowest average wind speed) is August (13km/h).
Average humidity in December
Vinnö, Sweden
- Average humidity in December: 88%
The months with the highest relative humidity are January, February, November and December (88%).
The months with the lowest relative humidity are April and May (73%).
Average rainfall in December
Vinnö, Sweden
- Average rainfall in December: 39mm
The wettest month (with the highest rainfall) is July (42mm).
The driest month (with the least rainfall) is April (17mm).
Average rainfall days in December
Vinnö, Sweden
- Average rainfall days in December: 14.6 days
The month with the highest number of rainy days is August (17 days).
The month with the least rainy days is February (9.1 days).
Average snowfall in December
Vinnö, Sweden
- Average snowfall in December: 50mm
The month with the highest snowfall is February (81mm).
The months with the least snowfall are May, June, July, August and September (0mm).
Average snowfall days in December
Vinnö, Sweden
- Average snowfall days in December: 7.3 days
The month with the highest number of snowfall days is January (11 days).
The months with the least snowfall days are May, June, July, August and September (0 days).
Average daylight in December /
Average sunshine in December
Vinnö, Sweden
- Average daylight in December: 7h and 6min
The month with the longest days is June (Average daylight: 17h and 30min).
The month with the shortest days is December (Average daylight: 7h and 6min).
- Average sunshine in December: 2h and 54min
The month with the most sunshine is August (Average sunshine: 9h and 42min).
The month with the least sunshine is December (Average sunshine: 2h and 54min).
Average sunshine days in December
Vinnö, Sweden
- Average sunshine days in December: 8.6 days
The month with the most sunshine days is April (16.8 days).
The month with the least sunshine days is December (8.6 days).
Average UV index in December
Vinnö, 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
Vinnö, Sweden
- Average cloud cover in December: 71
The month with the most cloud cover is December (Cloud cover 71).
The month with the least cloud cover is August (Cloud cover 37).
Average visibility in December
Vinnö, Sweden
- Average visibility in December: 8km
The month with the highest visibility is June (10km).
The months with the lowest visibility are January, November and December (8km).
