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
Ølstykke's progression into December involves a gentle drop in the average high-temperature, from a chilly 7.6°C (45.7°F) in November to a wintry 4.6°C (40.3°F). The temperature during December experiences a small drop from daytime peaks, recording an average of 2.3°C (36.1°F) at night.Humidity
January, February, November and December, with an average relative humidity of 86%, are the most humid months.Rainfall
In Ølstykke, in December, it is raining for 17.5 days, with typically 45mm (1.77") of accumulated precipitation. In Ølstykke, during the entire year, the rain falls for 177.1 days and collects up to 475mm (18.7") of precipitation.Snowfall
January through April, November and December are months with snowfall. In Ølstykke, during December, snow falls for 6.3 days and regularly aggregates up to 48mm (1.89") of snow. In Ølstykke, Denmark, during the entire year, snow falls for 28.7 days and aggregates up to 193mm (7.6") of snow.Daylight
December has the shortest days of the year, with an average of 7h and 6min of daylight.On the first day of December, sunrise is at 08:17 and sunset at 15:43. On the last day of the month, sunrise is at 08:41 and sunset at 15:48 CET.
Sunshine
With an average of 3.1h of sunshine, December has the least sunshine of the year.UV index
The average daily maximum UV index in December is 2. A UV Index value of 2, and less, symbolizes a low threat to health from unsafe exposure to UV radiation for the ordinary person.Note: The maximum UV index of 2 during December translates into these guidelines:
Prolonged sun exposure should always be prevented in babies, children, and those with sensitive skin. Avoiding the Sun's peak radiation during midday hours is essential for health and safety. To best shield against UV radiation, choose sun-safe garments and dependable sunglasses. Caution! The reflection of snow can nearly double the intensity of the Sun's UV radiation.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Is it cold in Ølstykke during December?
What are the most humid months in Ølstykke?
What is the average humidity in December in Ølstykke?
How much does it rain in Ølstykke in December?
How much does it snow in Ølstykke in December?
What is the month with the shortest days in Ølstykke?
What is the average length of the day in December in Ølstykke?
When are sunrise and sunset in December in Ølstykke?
What is the month with the least sunshine in Ølstykke?
How many hours of sunshine does Ølstykke have in December?
What is the UV index intensity in December in Ølstykke?
Average temperature in December
Ølstykke, Denmark
- Average high temperature in December: 4.6°C
The warmest months (with the highest average high temperature) are July and August (20.3°C).
The month with the lowest average high temperature is February (2.7°C).
- Average low temperature in December: 2.3°C
The month with the highest average low temperature is August (15.4°C).
The coldest month (with the lowest average low temperature) is February (-0.2°C).
Average pressure in December
Ølstykke, Denmark
- Average pressure in December: 1011mbar
The month with the highest atmospheric pressure is April (1015.5mbar).
The month with the lowest atmospheric pressure is December (1011mbar).
Average wind speed in December
Ølstykke, Denmark
- Average wind speed in December: 21.2km/h
The windiest month (with the highest average wind speed) is December (21.2km/h).
The calmest month (with the lowest average wind speed) is July (14.9km/h).
Average humidity in December
Ølstykke, Denmark
- Average humidity in December: 86%
The months with the highest relative humidity are January, February, November and December (86%).
The months with the lowest relative humidity are April, May and June (75%).
Average rainfall in December
Ølstykke, Denmark
- Average rainfall in December: 45mm
The wettest month (with the highest rainfall) is August (61mm).
The driest month (with the least rainfall) is April (17mm).
Average rainfall days in December
Ølstykke, Denmark
- Average rainfall days in December: 17.5 days
The month with the highest number of rainy days is August (18.7 days).
The month with the least rainy days is February (9.9 days).
Average snowfall in December
Ølstykke, Denmark
- Average snowfall in December: 48mm
The month with the highest snowfall is January (55mm).
The months with the least snowfall are May, June, July, August, September and October (0mm).
Average snowfall days in December
Ølstykke, Denmark
- Average snowfall days in December: 6.3 days
The month with the highest number of snowfall days is January (8.8 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
Ølstykke, Denmark
- Average daylight in December: 7h and 1min
The month with the longest days is June (Average daylight: 17h and 30min).
The month with the shortest days is December (Average daylight: 7h and 6min).
- Average sunshine in December: 3h and 1min
The months with the most sunshine are June and August (Average sunshine: 9h and 36min).
The month with the least sunshine is December (Average sunshine: 3h and 6min).
Average sunshine days in December
Ølstykke, Denmark
- Average sunshine days in December: 6.6 days
The month with the most sunshine days is April (16.5 days).
The month with the least sunshine days is December (6.6 days).
Average UV index in December
Ølstykke, Denmark
- 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
Ølstykke, Denmark
- Average cloud cover in December: 69
The month with the most cloud cover is December (Cloud cover 69).
The months with the least cloud cover are June and August (Cloud cover 38).
Average visibility in December
Ølstykke, Denmark
- Average visibility in December: 9km
The months with the highest visibility are April, May, June, July, August and September (10km).
The months with the lowest visibility are January, February, March, October, November and December (9km).
