December weather forecastVivalla, Sweden
December weather for Vivalla, Sweden: With an average of 6h and 12min of daylight, December has the shortest days of the year in Vivalla, Sweden. December has the shortest days of the year in Vivalla, Sweden, with an average of 6h and 12min of daylight.
December
Weather in December
December, the first month of the winter in Vivalla, is also a wintry month, with an average temperature ranging between min -2.6°C (27.3°F) and max 0.7°C (33.3°F).Temperature
In December, the average high-temperature marginally decreases from an icy 4.2°C (39.6°F) in November to a still wintry 0.7°C (33.3°F). During the nights of December, Vivalla records an average temperature of -2.6°C (27.3°F), a minor drop from daytime peaks.Humidity
In December, the average relative humidity in Vivalla is 90%.Rainfall
In December, in Vivalla, the rain falls for 7.2 days. Throughout December, 12mm (0.47") of precipitation is accumulated. In Vivalla, during the entire year, the rain falls for 104.5 days and collects up to 149mm (5.87") of precipitation.Snowfall
Months with snowfall in Vivalla, Sweden, are January through May, October through December. In December, it is snowing for 10.3 days. Throughout December, 27mm (1.06") of snow is accumulated. In Vivalla, during the entire year, snow falls for 48.1 days and aggregates up to 162mm (6.38") of snow.Daylight
December has the shortest days of the year in Vivalla, Sweden, with an average of 6h and 12min of daylight.On the first day of the month, sunrise is at 08:29 and sunset at 15:07. On the last day of December, sunrise is at 08:55 and sunset at 15:09 CET.
Sunshine
The average sunshine in December is 3.1h.UV index
In December, the average daily maximum UV index in Vivalla is 2. A UV Index value of 2, and less, symbolizes a minimal health vulnerability from exposure to the Sun's UV radiation for ordinary individuals.Note: An average maximum UV index of 2 in December leads to these recommendations:
While most can endure approximately an hour in the sun without burning, children always require protection from sunlight. Solar radiation peaks around mid-day, so it's wise to limit exposure to the Sun at this time. Opt for tightly woven and loose clothing to enhance protection from the Sun. Warning! The reflection from snow can nearly magnify the Sun's UV radiation twofold.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in December
Vivalla, Sweden
- Average high temperature in December: 0.7°C
The warmest month (with the highest average high temperature) is July (21.8°C).
The month with the lowest average high temperature is January (-1.1°C).
- Average low temperature in December: -2.6°C
The month with the highest average low temperature is July (12.3°C).
The coldest months (with the lowest average low temperature) are January and February (-4.5°C).
Average pressure in December
Vivalla, Sweden
- Average pressure in December: 1008.1mbar
The month with the highest atmospheric pressure is May (1014.5mbar).
The month with the lowest atmospheric pressure is December (1008.1mbar).
Average wind speed in December
Vivalla, Sweden
- Average wind speed in December: 12.8km/h
The windiest month (with the highest average wind speed) is December (12.8km/h).
The calmest month (with the lowest average wind speed) is August (10.6km/h).
Average humidity in December
Vivalla, Sweden
- Average humidity in December: 90%
The months with the highest relative humidity are January and February (91%).
The month with the lowest relative humidity is May (69%).
Average rainfall in December
Vivalla, Sweden
- Average rainfall in December: 12mm
The wettest month (with the highest rainfall) is July (20mm).
The driest month (with the least rainfall) is April (6mm).
Average rainfall days in December
Vivalla, Sweden
- Average rainfall days in December: 7.2 days
The month with the highest number of rainy days is July (13.6 days).
The month with the least rainy days is February (4.5 days).
Average snowfall in December
Vivalla, Sweden
- Average snowfall in December: 27mm
The month with the highest snowfall is March (39mm).
The months with the least snowfall are June, July, August and September (0mm).
Average snowfall days in December
Vivalla, Sweden
- Average snowfall days in December: 10.3 days
The month with the highest number of snowfall days is February (11.4 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in December /
Average sunshine in December
Vivalla, Sweden
- Average daylight in December: 6h and 12min
The month with the longest days is June (Average daylight: 18h and 30min).
The month with the shortest days is December (Average daylight: 6h and 12min).
- Average sunshine in December: 3h and 6min
The month with the most sunshine is June (Average sunshine: 12h and 12min).
The month with the least sunshine is February (Average sunshine: 2h and 54min).
Average sunshine days in December
Vivalla, Sweden
- Average sunshine days in December: 15.4 days
The month with the most sunshine days is March (19 days).
The months with the least sunshine days are February and December (15.4 days).
Average UV index in December
Vivalla, 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 and February (UV index 1).
Average cloud cover in December
Vivalla, Sweden
- Average cloud cover in December: 67
The month with the most cloud cover is February (Cloud cover 71).
The month with the least cloud cover is June (Cloud cover 43).
Average visibility in December
Vivalla, Sweden
- Average visibility in December: 8km
The months with the highest visibility are April, May, June, July and August (9km).
The months with the lowest visibility are January and February (7km).
