Contents
- Weather in December
- Frequently asked questions
- Average temperature in December
- Average pressure in December
- Average wind speed in December
- Average humidity in December
- Average rainfall in December
- Average rainfall days in December
- Average snowfall in December
- Average snowfall days in December
- Average daylight in December
- Average sunshine in December
- Average sunshine days in December
- Average UV index in December
- Average cloud cover in December
- Average visibility in December
December
Weather in December
Temperature
The beginning of December brings a minor change in the average high-temperature, shifting from a frosty 7.6°C (45.7°F) in November to an icy 4.5°C (40.1°F). December nights in Øster Sundby document an average temperature reading of 1.9°C (35.4°F).Humidity
January, November and December, with an average relative humidity of 86%, are the most humid months.Rainfall
In Øster Sundby, in December, during 17 rainfall days, 46mm (1.81") of precipitation is typically accumulated. Throughout the year, there are 175.1 rainfall days, and 481mm (18.94") of precipitation is accumulated.Snowfall
January through April, October through December are months with snowfall. In Øster Sundby, during December, snow falls for 5.6 days and regularly aggregates up to 40mm (1.57") of snow. Throughout the year, there are 29.4 snowfall days, and 180mm (7.09") of snow is accumulated.Daylight
The month with the shortest days is December, with an average of 6h and 48min of daylight.On the first day of the month, sunrise is at 08:34 and sunset at 15:44. On the last day of December, sunrise is at 08:58 and sunset at 15:48 CET.
Sunshine
In Øster Sundby, Denmark, the average sunshine in December is 3.3h.UV index
The months with the lowest UV index are January through March, November and December, with an average maximum UV index of 2. A UV Index estimate of 2, and below, represents a minimal health hazard from unprotected exposure to Sun's UV rays for the ordinary person.Note: An average UV index of 2 in December transforms into this advice:
Extended sunlight exposure does not pose significant problems for most people, except for children, infants, and people with fair skin who always need shielding. UV radiation is strongest from the Sun during midday; protect yourself by staying in shaded areas. Opt for tightly woven and loose clothing to enhance protection from the Sun. Take warning! The intensity of the Sun's UV radiation can be nearly amplified twice due to snow reflection.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
How cold is December?
What is the most humid month?
What is the average humidity in December?
How much does it rain in Øster Sundby in December?
How much does it snow in December?
What is the month with the shortest days?
What is the average length of the day in December?
When is the sunrise / sunset in December?
How long on average sun shines in December?
What are the months with the lowest UV index?
How high is the UV index in December?
Average temperature in December
Øster Sundby, Denmark
- Average high temperature in December: 4.5°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 (2.9°C).
- Average low temperature in December: 1.9°C
The month with the highest average low temperature is August (13.8°C).
The coldest month (with the lowest average low temperature) is February (-0.1°C).
Average pressure in December
Øster Sundby, Denmark
- Average pressure in December: 1009mbar
The month with the highest atmospheric pressure is April (1015mbar).
The month with the lowest atmospheric pressure is December (1009mbar).
Average wind speed in December
Øster Sundby, Denmark
- Average wind speed in December: 18.3km/h
The windiest month (with the highest average wind speed) is December (18.3km/h).
The calmest month (with the lowest average wind speed) is June (14.7km/h).
Average humidity in December
Øster Sundby, Denmark
- Average humidity in December: 86%
The months with the highest relative humidity are January, November and December (86%).
The months with the lowest relative humidity are April and May (73%).
Average rainfall in December
Øster Sundby, Denmark
- Average rainfall in December: 46mm
The wettest month (with the highest rainfall) is August (55mm).
The driest month (with the least rainfall) is April (19mm).
Average rainfall days in December
Øster Sundby, Denmark
- Average rainfall days in December: 17 days
The month with the highest number of rainy days is August (19.3 days).
The month with the least rainy days is February (10 days).
Average snowfall in December
Øster Sundby, Denmark
- Average snowfall in December: 40mm
The month with the highest snowfall is January (64mm).
The months with the least snowfall are May, June, July, August and September (0mm).
Average snowfall days in December
Øster Sundby, Denmark
- Average snowfall days in December: 5.6 days
The months with the highest number of snowfall days are January and February (8.5 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
Øster Sundby, Denmark
- Average daylight in December: 6h and 5min
The month with the longest days is June (Average daylight: 17h and 48min).
The month with the shortest days is December (Average daylight: 6h and 48min).
- Average sunshine in December: 3h and 2min
The month with the most sunshine is June (Average sunshine: 10h and 30min).
The month with the least sunshine is February (Average sunshine: 3h and 12min).
Average sunshine days in December
Øster Sundby, Denmark
- Average sunshine days in December: 8.9 days
The month with the most sunshine days is April (14.9 days).
The month with the least sunshine days is November (8.8 days).
Average UV index in December
Øster Sundby, Denmark
- Average UV index in December: 2
The month with the highest UV index is July (UV index 5).
The months with the lowest UV index are January, February, March, November and December (UV index 2).
Average cloud cover in December
Øster Sundby, Denmark
- Average cloud cover in December: 67
The months with the most cloud cover are February, November and December (Cloud cover 67).
The months with the least cloud cover are June and July (Cloud cover 41).
Average visibility in December
Øster Sundby, Denmark
- Average visibility in December: 9km
The months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (9km).
The months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (9km).
