December weather forecastViskafors, Sweden
December
Weather in December
The first month of the winter, December, is also a wintry month in Viskafors, Sweden, with an average temperature ranging between max 1.5°C (34.7°F) and min -2°C (28.4°F).Temperature
The shift from November to December includes a small decrease in the average high-temperature, from 5.1°C (41.2°F) to a still icy 1.5°C (34.7°F). Viskafors, in the month of December, notes an average low temperature of -2°C (28.4°F), indicating a small decrease from the daytime highs.Humidity
The months with the highest humidity in Viskafors are November and December, with an average relative humidity of 91%.Rainfall
In Viskafors, in December, during 12.1 rainfall days, 52mm (2.05") of precipitation is typically accumulated. In Viskafors, during the entire year, the rain falls for 161.2 days and collects up to 534mm (21.02") of precipitation.Snowfall
January through May, October through December are months with snowfall. In Viskafors, in December, snow falls for 9.8 days, with typically accumulated 85mm (3.35") of snow. In Viskafors, during the entire year, snow falls for 50 days and aggregates up to 488mm (19.21") of snow.Daylight
December has the shortest days of the year in Viskafors, Sweden, with an average of 6h and 42min of daylight.On the first day of December, sunrise is at 08:26 and sunset at 15:29. On the last day of the month, sunrise is at 08:51 and sunset at 15:32 CET.
Sunshine
The months with the least sunshine are January, February, November and December, with an average of 3h of sunshine.UV index
In Viskafors, the average daily maximum UV index in December is 2. A UV Index reading of 2, and below, represents a low health risk from exposure to the Sun's UV radiation for the ordinary person.Note: The maximum UV index of 2 during December leads to these instructions:
Children necessitate constant protection from sunlight, unlike the majority, who can remain under the sun for about an hour without burning. The mid-day Sun emits the most powerful UV radiation, so seek shade and minimize exposure. During bright days, sunglasses that offer UVA and UVB defense are recommended. Foresee this! The reflection from snow can nearly double the intensity of UV radiation from the Sun.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in December
Viskafors, Sweden
- Average high temperature in December: 1.5°C
The warmest month (with the highest average high temperature) is July (20.4°C).
The month with the lowest average high temperature is January (-0.1°C).
- Average low temperature in December: -2°C
The month with the highest average low temperature is July (11.1°C).
The coldest month (with the lowest average low temperature) is February (-3.8°C).
Average pressure in December
Viskafors, Sweden
- Average pressure in December: 1009mbar
The months with the highest atmospheric pressure are April and May (1014.7mbar).
The month with the lowest atmospheric pressure is December (1009mbar).
Average wind speed in December
Viskafors, Sweden
- Average wind speed in December: 15.8km/h
The windiest month (with the highest average wind speed) is December (15.8km/h).
The calmest month (with the lowest average wind speed) is August (11.6km/h).
Average humidity in December
Viskafors, Sweden
- Average humidity in December: 91%
The months with the highest relative humidity are November and December (91%).
The month with the lowest relative humidity is April (73%).
Average rainfall in December
Viskafors, Sweden
- Average rainfall in December: 52mm
The wettest month (with the highest rainfall) is June (55mm).
The driest month (with the least rainfall) is April (22mm).
Average rainfall days in December
Viskafors, Sweden
- Average rainfall days in December: 12.1 days
The month with the highest number of rainy days is July (18.5 days).
The month with the least rainy days is February (7.3 days).
Average snowfall in December
Viskafors, Sweden
- Average snowfall in December: 85mm
The month with the highest snowfall is February (132mm).
The months with the least snowfall are June, July, August and September (0mm).
Average snowfall days in December
Viskafors, Sweden
- Average snowfall days in December: 9.8 days
The months with the highest number of snowfall days are January and February (12.3 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in December /
Average sunshine in December
Viskafors, Sweden
- Average daylight in December: 6h and 42min
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 42min).
- Average sunshine in December: 3h and 0min
The month with the most sunshine is June (Average sunshine: 9h and 54min).
The months with the least sunshine are January, February, November and December (Average sunshine: 3h and 0min).
Average sunshine days in December
Viskafors, Sweden
- Average sunshine days in December: 10.6 days
The month with the most sunshine days is April (15.8 days).
The month with the least sunshine days is July (10.3 days).
Average UV index in December
Viskafors, Sweden
- Average UV index in December: 2
The month with the highest UV index is July (UV index 5).
The month with the lowest UV index is January (UV index 1).
Average cloud cover in December
Viskafors, Sweden
- Average cloud cover in December: 72
The month with the most cloud cover is December (Cloud cover 72).
The months with the least cloud cover are April and May (Cloud cover 45).
Average visibility in December
Viskafors, Sweden
- Average visibility in December: 8km
The months with the highest visibility are April, May and June (9km).
The months with the lowest visibility are January, February, March, July, August, September, October, November and December (8km).
