December weather forecastRynkeby, Denmark
December
Weather in December
December, the first month of the winter in Rynkeby, is still a cold month, with an average temperature varying between 5.1°C (41.2°F) and 3.4°C (38.1°F).Temperature
December's arrival subtly correlates with a reduction in the average high-temperature, down from a chilly 8.3°C (46.9°F) in November to a wintry 5.1°C (41.2°F). Rynkeby sustains an average of approximately a still cold 3.4°C (38.1°F) during December nights, with little variation from daytime highs.Humidity
The months with the highest humidity are January, February and December, with an average relative humidity of 86%.Rainfall
In Rynkeby, during December, the rain falls for 13.2 days and regularly aggregates up to 18mm (0.71") of precipitation. Throughout the year, there are 146.9 rainfall days, and 243mm (9.57") of precipitation is accumulated.Snowfall
January through April, November and December are months with snowfall. In Rynkeby, during December, snow falls for 4 days and regularly aggregates up to 9mm (0.35") of snow. Throughout the year, in Rynkeby, there are 21.3 snowfall days, and 56mm (2.2") of snow is accumulated.Daylight
December has the shortest days of the year in Rynkeby, with an average of 7h and 12min of daylight.On the first day of the month, sunrise is at 08:21 and sunset at 15:51. On the last day of December, in Rynkeby, Denmark, sunrise is at 08:44 and sunset at 15:56 CET.
Sunshine
The month with the least sunshine is December, with an average of 3.4h of sunshine.UV index
In December, the average daily maximum UV index is 2. A UV Index estimate of 2, and below, represents a minimal health vulnerability from exposure to the Sun's UV rays for the average person.Note: A maximum high UV index of 2 in December translates into the following recommendations:
While most can endure approximately an hour in the sun without burning, children always require protection from sunlight. When the Sun's UV radiation is most intense during midday, it's best to find shade and limit exposure. A hat with a broad brim is indispensable, filtering out up to half of UV rays. Notice! The UV radiation of the Sun can be intensified nearly twofold due to the reflective quality of snow.
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Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in December
Rynkeby, Denmark
- Average high temperature in December: 5.1°C
The warmest month (with the highest average high temperature) is August (19.8°C).
The month with the lowest average high temperature is February (2.9°C).
- Average low temperature in December: 3.4°C
The month with the highest average low temperature is August (15.8°C).
The coldest month (with the lowest average low temperature) is February (0.8°C).
Average pressure in December
Rynkeby, Denmark
- 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 November (1011mbar).
Average wind speed in December
Rynkeby, Denmark
- Average wind speed in December: 24.7km/h
The windiest month (with the highest average wind speed) is December (24.7km/h).
The calmest month (with the lowest average wind speed) is July (17.4km/h).
Average humidity in December
Rynkeby, Denmark
- 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 May and August (77%).
Average rainfall in December
Rynkeby, Denmark
- Average rainfall in December: 18mm
The wettest month (with the highest rainfall) is August (32mm).
The driest month (with the least rainfall) is April (9mm).
Average rainfall days in December
Rynkeby, Denmark
- Average rainfall days in December: 13.2 days
The month with the highest number of rainy days is August (16.3 days).
The month with the least rainy days is February (8.9 days).
Average snowfall in December
Rynkeby, Denmark
- Average snowfall in December: 9mm
The months with the highest snowfall are January and February (18mm).
The months with the least snowfall are May, June, July, August, September and October (0mm).
Average snowfall days in December
Rynkeby, Denmark
- Average snowfall days in December: 4 days
The months with the highest number of snowfall days are January and February (6.3 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
Rynkeby, Denmark
- Average daylight in December: 7h and 12min
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 12min).
- Average sunshine in December: 3h and 24min
The month with the most sunshine is June (Average sunshine: 10h and 12min).
The month with the least sunshine is December (Average sunshine: 3h and 24min).
Average sunshine days in December
Rynkeby, Denmark
- Average sunshine days in December: 11.5 days
The month with the most sunshine days is April (18.5 days).
The month with the least sunshine days is September (11.3 days).
Average UV index in December
Rynkeby, 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
Rynkeby, Denmark
- Average cloud cover in December: 68
The month with the most cloud cover is December (Cloud cover 68).
The month with the least cloud cover is August (Cloud cover 38).
Average visibility in December
Rynkeby, 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).
