December weather forecastVitaby, Sweden
December
Weather in December
December, the first month of the winter in Vitaby, is also an icy month, with an average temperature fluctuating between 1.8°C (35.2°F) and 4.4°C (39.9°F).Temperature
The shift from November to December includes a minor decrease in the average high-temperature, lightly dropping from a chilly 7.9°C (46.2°F) to a cold 4.4°C (39.9°F). In Vitaby, the nocturnal temperatures throughout December show a marginal dip from the daytime averages, settling at a still wintry 1.8°C (35.2°F).Humidity
The months with the highest humidity in Vitaby are January, February and December, with an average relative humidity of 86%.Rainfall
In Vitaby, Sweden, in December, it is raining for 12 days, with typically 17mm (0.67") of accumulated precipitation. In Vitaby, during the entire year, the rain falls for 122.8 days and collects up to 180mm (7.09") of precipitation.Snowfall
January through April, November and December are months with snowfall in Vitaby. In Vitaby, in December, during 5.8 snowfall days, 20mm (0.79") of snow is typically accumulated. In Vitaby, during the entire year, snow falls for 27.3 days and aggregates up to 71mm (2.8") of snow.Daylight
With an average of 7h and 6min of daylight, December has the shortest days of the year.On the first day of the month, sunrise is at 08:08 and sunset at 15:36. On the last day of December, in Vitaby, sunrise is at 08:32 and sunset at 15:40 CET.
Sunshine
The months with the least sunshine are January and December, with an average of 3.1h of sunshine.UV index
In Vitaby, the average daily maximum UV index in December is 2. A UV Index of 2, and less, symbolizes a low threat to health from exposure to the Sun's UV radiation for average individuals.Note: A maximum high daily UV index of 2 during December translates into the following directions:
Apart from children, who require continuous protection, most can endure sun exposure for up to an hour without experiencing burns. Direct exposure to the Sun's intense radiation around midday should be avoided for health reasons. Consider a wide-brim hat essential for effective sun defense covering your face, neck, and eyes. Take note! UV radiation from the Sun can double in intensity due to snow reflection.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in December
Vitaby, Sweden
- Average high temperature in December: 4.4°C
The warmest month (with the highest average high temperature) is August (20.1°C).
The month with the lowest average high temperature is February (2.4°C).
- Average low temperature in December: 1.8°C
The month with the highest average low temperature is August (15.2°C).
The coldest month (with the lowest average low temperature) is February (-0.1°C).
Average pressure in December
Vitaby, Sweden
- Average pressure in December: 1011.3mbar
The month with the highest atmospheric pressure is April (1015.6mbar).
The month with the lowest atmospheric pressure is December (1011.3mbar).
Average wind speed in December
Vitaby, Sweden
- Average wind speed in December: 23.3km/h
The windiest month (with the highest average wind speed) is December (23.3km/h).
The calmest month (with the lowest average wind speed) is June (16.7km/h).
Average humidity in December
Vitaby, Sweden
- Average humidity in December: 86%
The months with the highest relative humidity are January, February and December (86%).
The months with the lowest relative humidity are April, May, June and July (76%).
Average rainfall in December
Vitaby, Sweden
- Average rainfall in December: 17mm
The wettest month (with the highest rainfall) is July (21mm).
The driest month (with the least rainfall) is April (8mm).
Average rainfall days in December
Vitaby, Sweden
- Average rainfall days in December: 12 days
The month with the highest number of rainy days is August (12.7 days).
The months with the least rainy days are January and February (8.3 days).
Average snowfall in December
Vitaby, Sweden
- Average snowfall in December: 20mm
The month with the highest snowfall is January (21mm).
The months with the least snowfall are May, June, July, August, September and October (0mm).
Average snowfall days in December
Vitaby, Sweden
- Average snowfall days in December: 5.8 days
The month with the highest number of snowfall days is January (8.2 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
Vitaby, Sweden
- Average daylight in December: 7h and 6min
The month with the longest days is June (Average daylight: 17h and 24min).
The month with the shortest days is December (Average daylight: 7h and 6min).
- Average sunshine in December: 3h and 6min
The month with the most sunshine is August (Average sunshine: 10h and 12min).
The months with the least sunshine are January and December (Average sunshine: 3h and 6min).
Average sunshine days in December
Vitaby, Sweden
- Average sunshine days in December: 11.4 days
The month with the most sunshine days is April (19.1 days).
The month with the least sunshine days is December (11.4 days).
Average UV index in December
Vitaby, Sweden
- Average UV index in December: 2
The months with the highest UV index are June, July and August (UV index 5).
The month with the lowest UV index is January (UV index 1).
Average cloud cover in December
Vitaby, Sweden
- Average cloud cover in December: 69
The month with the most cloud cover is December (Cloud cover 69).
The month with the least cloud cover is August (Cloud cover 33).
Average visibility in December
Vitaby, Sweden
- Average visibility in December: 9km
The months with the highest visibility are April, May, June, July, August, September and October (10km).
The months with the lowest visibility are January, February, March, November and December (9km).
