December weather forecastForsvik, Sweden
December
Weather in December
The first month of the winter, December, is also a wintry month in Forsvik, Sweden, with an average temperature fluctuating between 2.1°C (35.8°F) and -0.6°C (30.9°F).Temperature
The beginning of December brings a minor change in the average high-temperature, shifting from a wintry 5.4°C (41.7°F) in November to a still icy 2.1°C (35.8°F). In Forsvik, nights during December observe an average temperature decrease to a freezing cold -0.6°C (30.9°F).Humidity
The months with the highest humidity in Forsvik, Sweden, are January, February, November and December, with an average relative humidity of 87%.Rainfall
In Forsvik, in December, it is raining for 6 days, with typically 16mm (0.63") of accumulated precipitation. In Forsvik, during the entire year, the rain falls for 109.6 days and collects up to 233mm (9.17") of precipitation.Snowfall
Months with snowfall in Forsvik are January through May, October through December. In Forsvik, Sweden, in December, during 9.2 snowfall days, 29mm (1.14") of snow is typically accumulated. In Forsvik, during the entire year, snow falls for 41.1 days and aggregates up to 153mm (6.02") of snow.Daylight
The month with the shortest days in Forsvik is December, with an average of 6h and 24min of daylight.On the first day of the month, sunrise is at 08:26 and sunset at 15:15. On the last day of December, in Forsvik, sunrise is at 08:52 and sunset at 15:18 CET.
Sunshine
The months with the least sunshine in Forsvik are February and December, with an average of 3.1h of sunshine.UV index
In December, the average daily maximum UV index is 2. A UV Index value of 2, and less, symbolizes a minimal health hazard from exposure to the Sun's UV radiation for ordinary individuals.Note: The maximum daily UV index of 2 during December translates into the following directions:
While most people can stay under the sun for an hour without burning, children must always be guarded against sun exposure. Being in direct Sun during midday can be harmful due to intense solar radiation; take precautions. Sun protection is enhanced with clothing that boasts a tight weave yet offers a loose fit. Alert! The snow's reflection can amplify the UV radiation of the Sun nearly twice.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in December
Forsvik, Sweden
- Average high temperature in December: 2.1°C
The warmest month (with the highest average high temperature) is July (19.6°C).
The month with the lowest average high temperature is January (0.3°C).
- Average low temperature in December: -0.6°C
The month with the highest average low temperature is July (13.4°C).
The coldest month (with the lowest average low temperature) is February (-2.6°C).
Average pressure in December
Forsvik, Sweden
- Average pressure in December: 1008.6mbar
The month with the highest atmospheric pressure is May (1014.6mbar).
The month with the lowest atmospheric pressure is December (1008.6mbar).
Average wind speed in December
Forsvik, Sweden
- Average wind speed in December: 19.7km/h
The windiest month (with the highest average wind speed) is December (19.7km/h).
The calmest month (with the lowest average wind speed) is May (13.8km/h).
Average humidity in December
Forsvik, Sweden
- Average humidity in December: 87%
The months with the highest relative humidity are January, February, November and December (87%).
The months with the lowest relative humidity are May and June (74%).
Average rainfall in December
Forsvik, Sweden
- Average rainfall in December: 16mm
The wettest month (with the highest rainfall) is July (38mm).
The driest month (with the least rainfall) is April (7mm).
Average rainfall days in December
Forsvik, Sweden
- Average rainfall days in December: 6 days
The month with the highest number of rainy days is July (14.1 days).
The month with the least rainy days is February (3.7 days).
Average snowfall in December
Forsvik, Sweden
- Average snowfall in December: 29mm
The month with the highest snowfall is February (37mm).
The months with the least snowfall are June, July, August and September (0mm).
Average snowfall days in December
Forsvik, Sweden
- Average snowfall days in December: 9.2 days
The month with the highest number of snowfall days is February (9.5 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in December /
Average sunshine in December
Forsvik, Sweden
- Average daylight in December: 6h and 24min
The month with the longest days is June (Average daylight: 18h and 12min).
The month with the shortest days is December (Average daylight: 6h and 24min).
- Average sunshine in December: 3h and 6min
The month with the most sunshine is June (Average sunshine: 11h and 48min).
The months with the least sunshine are February and December (Average sunshine: 3h and 6min).
Average sunshine days in December
Forsvik, Sweden
- Average sunshine days in December: 15.3 days
The month with the most sunshine days is April (19.3 days).
The month with the least sunshine days is August (14.7 days).
Average UV index in December
Forsvik, 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
Forsvik, Sweden
- Average cloud cover in December: 69
The months with the most cloud cover are February and December (Cloud cover 69).
The month with the least cloud cover is June (Cloud cover 41).
Average visibility in December
Forsvik, Sweden
- Average visibility in December: 9km
The months with the highest visibility are June, July, August and September (10km).
The months with the lowest visibility are January, February, March, April, May, October, November and December (9km).
