December weather forecastUlvåker, Sweden
December
Weather in December
The first month of the winter, December, is still a cold month in Ulvåker, Sweden, with an average temperature fluctuating between -1.4°C (29.5°F) and 1.7°C (35.1°F).Temperature
The beginning of December brings a minor change in the average high-temperature, shifting from 5.3°C (41.5°F) in November to a still icy 1.7°C (35.1°F). A modest dip in temperatures to an average of -1.4°C (29.5°F) is observed throughout Ulvåker's December nights.Humidity
In December, the average relative humidity in Ulvåker is 88%.Rainfall
In Ulvåker, during December, the rain falls for 8.6 days and regularly aggregates up to 30mm (1.18") of precipitation. Throughout the year, in Ulvåker, there are 142.6 rainfall days, and 399mm (15.71") of precipitation is accumulated.Snowfall
Months with snowfall in Ulvåker are January through May, October through December. In Ulvåker, in December, during 9 snowfall days, 60mm (2.36") of snow is typically accumulated. Throughout the year, there are 48.4 snowfall days, and 353mm (13.9") of snow is accumulated.Daylight
With an average of 6h and 30min of daylight, December has the shortest days of the year.On the first day of the month, sunrise is at 08:28 and sunset at 15:18. On the last day of December, in Ulvåker, sunrise is at 08:53 and sunset at 15:21 CET.
Sunshine
The month with the least sunshine in Ulvåker is December, with an average of 3.1h of sunshine.UV index
The months with the lowest UV index are January and December, with an average maximum UV index of 1. A UV Index estimate of 2, and below, represents a low threat to health from exposure to the Sun's UV rays for average individuals.Note: The maximum daily UV index of 1 in December interprets into the following recommendations:
Many can withstand an hour in the sun without burning, yet children must always have protection against sunlight. Sun exposure should be minimized, especially during midday, to avoid harmful UV radiation. A wide-brimmed hat provides unparalleled sun protection for sensitive areas like the eyes, ears, and neck. Take into account! The reflection from snow can nearly double the Sun's UV radiation intensity.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in December
Ulvåker, Sweden
- Average high temperature in December: 1.7°C
The warmest month (with the highest average high temperature) is July (21.1°C).
The month with the lowest average high temperature is January (0°C).
- Average low temperature in December: -1.4°C
The month with the highest average low temperature is July (12.1°C).
The coldest month (with the lowest average low temperature) is February (-3.3°C).
Average pressure in December
Ulvåker, Sweden
- Average pressure in December: 1008.6mbar
The months with the highest atmospheric pressure are April and May (1014.5mbar).
The month with the lowest atmospheric pressure is December (1008.6mbar).
Average wind speed in December
Ulvåker, Sweden
- Average wind speed in December: 16.2km/h
The windiest month (with the highest average wind speed) is December (16.2km/h).
The calmest month (with the lowest average wind speed) is July (12km/h).
Average humidity in December
Ulvåker, Sweden
- Average humidity in December: 88%
The month with the highest relative humidity is January (89%).
The months with the lowest relative humidity are April and May (70%).
Average rainfall in December
Ulvåker, Sweden
- Average rainfall in December: 30mm
The wettest month (with the highest rainfall) is July (51mm).
The driest month (with the least rainfall) is April (14mm).
Average rainfall days in December
Ulvåker, Sweden
- Average rainfall days in December: 8.6 days
The month with the highest number of rainy days is August (17.1 days).
The month with the least rainy days is February (5.7 days).
Average snowfall in December
Ulvåker, Sweden
- Average snowfall in December: 60mm
The month with the highest snowfall is February (91mm).
The months with the least snowfall are June, July, August and September (0mm).
Average snowfall days in December
Ulvåker, Sweden
- Average snowfall days in December: 9 days
The month with the highest number of snowfall days is February (12.4 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in December /
Average sunshine in December
Ulvåker, Sweden
- Average daylight in December: 6h and 30min
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 30min).
- Average sunshine in December: 3h and 6min
The month with the most sunshine is June (Average sunshine: 11h and 18min).
The month with the least sunshine is December (Average sunshine: 3h and 6min).
Average sunshine days in December
Ulvåker, Sweden
- Average sunshine days in December: 12.5 days
The month with the most sunshine days is April (15.8 days).
The month with the least sunshine days is November (11.5 days).
Average UV index in December
Ulvåker, Sweden
- Average UV index in December: 1
The months with the highest UV index are June and July (UV index 5).
The months with the lowest UV index are January and December (UV index 1).
Average cloud cover in December
Ulvåker, 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 June (Cloud cover 42).
Average visibility in December
Ulvåker, Sweden
- Average visibility in December: 8km
The months with the highest visibility are April, May, June, July, August, September and October (9km).
The months with the lowest visibility are January, February, March, November and December (8km).
