December weather forecastLillerød, Denmark
December
Weather in December
December, the first month of the winter in Lillerød, is also an icy month, with an average temperature varying between 4.6°C (40.3°F) and 2.3°C (36.1°F).Temperature
As Lillerød enters December, the average high-temperature subtly lowers from the a chilly 7.6°C (45.7°F) of November to a wintry 4.6°C (40.3°F). Maintaining close parity with daytime warmth, the average nocturnal temperature during December stays at a still cold 2.3°C (36.1°F).Humidity
The months with the highest humidity are January, February, November and December, with an average relative humidity of 86%.Rainfall
In December, the rain falls for 14.5 days. Throughout December, 30mm (1.18") of precipitation is accumulated. Throughout the year, in Lillerød, there are 166.4 rainfall days, and 373mm (14.69") of precipitation is accumulated.Snowfall
Months with snowfall are January through May, November and December. In Lillerød, during December, snow falls for 6.9 days and regularly aggregates up to 37mm (1.46") of snow. In Lillerød, during the entire year, snow falls for 31.6 days and aggregates up to 151mm (5.94") of snow.Daylight
The month with the shortest days is December, with an average of 7h and 6min of daylight.On the first day of the month, sunrise is at 08:17 and sunset at 15:42. On the last day of December, sunrise is at 08:40 and sunset at 15:46 CET.
Sunshine
December has the least sunshine of the year, with an average of 3.1h of sunshine.UV index
In Lillerød, Denmark, the average daily maximum UV index in December is 2. A UV Index reading of 2, and below, represents a minimal health hazard from unprotected exposure to Sun's UV rays for average individuals.Note: A maximum UV index of 2 in December translates into the following recommendations:
Apart from children, who require continuous protection, most can endure sun exposure for up to an hour without experiencing burns. UV radiation is strongest from the Sun during midday; protect yourself by staying in shaded areas. Select sunglasses that boast both UVA and UVB protection to limit the adverse effects of the sun on the eyes. Note well! The intensity of the Sun's UV rays can be nearly doubled by snow reflection.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in December
Lillerød, Denmark
- Average high temperature in December: 4.6°C
The warmest months (with the highest average high temperature) are July and August (20.2°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 (15.6°C).
The coldest month (with the lowest average low temperature) is February (-0.2°C).
Average pressure in December
Lillerød, Denmark
- Average pressure in December: 1010.8mbar
The month with the highest atmospheric pressure is April (1015.5mbar).
The month with the lowest atmospheric pressure is December (1010.8mbar).
Average wind speed in December
Lillerød, Denmark
- Average wind speed in December: 22.1km/h
The windiest month (with the highest average wind speed) is December (22.1km/h).
The calmest month (with the lowest average wind speed) is July (15.4km/h).
Average humidity in December
Lillerød, 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
Lillerød, Denmark
- Average rainfall in December: 30mm
The wettest month (with the highest rainfall) is August (54mm).
The driest month (with the least rainfall) is April (15mm).
Average rainfall days in December
Lillerød, Denmark
- Average rainfall days in December: 14.5 days
The month with the highest number of rainy days is August (18.8 days).
The month with the least rainy days is February (8.8 days).
Average snowfall in December
Lillerød, Denmark
- Average snowfall in December: 37mm
The month with the highest snowfall is February (43mm).
The months with the least snowfall are June, July, August, September and October (0mm).
Average snowfall days in December
Lillerød, Denmark
- Average snowfall days in December: 6.9 days
The month with the highest number of snowfall days is February (9.7 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in December /
Average sunshine in December
Lillerød, Denmark
- Average daylight in December: 7h and 6min
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 6min
The month with the most sunshine is June (Average sunshine: 9h and 48min).
The month with the least sunshine is December (Average sunshine: 3h and 6min).
Average sunshine days in December
Lillerød, Denmark
- Average sunshine days in December: 9.1 days
The month with the most sunshine days is April (15.3 days).
The month with the least sunshine days is December (9.1 days).
Average UV index in December
Lillerød, Denmark
- Average UV index in December: 2
The months with the highest UV index are June and July (UV index 5).
The month with the lowest UV index is January (UV index 1).
Average cloud cover in December
Lillerød, Denmark
- Average cloud cover in December: 70
The month with the most cloud cover is December (Cloud cover 70).
The months with the least cloud cover are June and August (Cloud cover 39).
Average visibility in December
Lillerød, Denmark
- 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).
