December weather forecastRüterberg, Germany
December
Weather in December
December, the first month of the winter in Rüterberg, is also a wintry month, with an average temperature fluctuating between 4.3°C (39.7°F) and 1°C (33.8°F).Temperature
The onset of December brings a small shift in high-temperatures, falling from a chilly 8.1°C (46.6°F) in November to a wintry 4.3°C (39.7°F). Throughout December, Rüterberg observes a steady low-temperature average of 1°C (33.8°F), reflecting a minor dip from daytime highs.Humidity
The months with the highest humidity are January and December, with an average relative humidity of 89%.Rainfall
In Rüterberg, Germany, in December, during 16.2 rainfall days, 43mm (1.69") of precipitation is typically accumulated. Throughout the year, in Rüterberg, Germany, there are 191 rainfall days, and 485mm (19.09") of precipitation is accumulated.Snowfall
Months with snowfall in Rüterberg are January through April, November and December. December is the month with the most snowfall in Rüterberg. Snow falls for 6.5 days and accumulates 53mm (2.09") of snow.Daylight
With an average of 7h and 36min of daylight, December has the shortest days of the year in Rüterberg.On the first day of December, sunrise is at 08:07 and sunset at 16:01. On the last day of the month, sunrise is at 08:29 and sunset at 16:07 CET.
Sunshine
With an average of 3h of sunshine, December has the least sunshine of the year in Rüterberg.UV index
January, February, November and December, with an average maximum UV index of 2, are months with the lowest UV index in Rüterberg, Germany. A UV Index value of 2, and less, symbolizes a minimal health vulnerability from unsafe exposure to UV radiation for the ordinary person.Note: In December, the maximum UV index of 2 transforms into these recommendations:
Those with sensitive skin, infants, and children require constant safeguarding from prolonged sun exposure. The solar radiation around mid-day is intense; avoid the Sun and stay safe. On days when the sun blazes, arm yourself with sunglasses that block UVA and UVB radiation. Be advised! The UV radiation from the Sun can be almost doubled due to the reflective properties of snow.
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Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in December
Rüterberg, Germany
- Average high temperature in December: 4.3°C
The warmest month (with the highest average high temperature) is August (23.5°C).
The month with the lowest average high temperature is January (2.7°C).
- Average low temperature in December: 1°C
The month with the highest average low temperature is August (13.8°C).
The coldest month (with the lowest average low temperature) is January (-1.2°C).
Average pressure in December
Rüterberg, Germany
- Average pressure in December: 1014.4mbar
The month with the highest atmospheric pressure is September (1016.7mbar).
The month with the lowest atmospheric pressure is November (1012.7mbar).
Average wind speed in December
Rüterberg, Germany
- Average wind speed in December: 16.7km/h
The windiest month (with the highest average wind speed) is December (16.7km/h).
The calmest month (with the lowest average wind speed) is August (11.2km/h).
Average humidity in December
Rüterberg, Germany
- Average humidity in December: 89%
The months with the highest relative humidity are January and December (89%).
The month with the lowest relative humidity is August (72%).
Average rainfall in December
Rüterberg, Germany
- Average rainfall in December: 43mm
The wettest month (with the highest rainfall) is July (59mm).
The driest month (with the least rainfall) is April (24mm).
Average rainfall days in December
Rüterberg, Germany
- Average rainfall days in December: 16.2 days
The month with the highest number of rainy days is July (20.5 days).
The month with the least rainy days is February (12.3 days).
Average snowfall in December
Rüterberg, Germany
- Average snowfall in December: 53mm
The month with the highest snowfall is December (53mm).
The months with the least snowfall are May, June, July, August, September and October (0mm).
Average snowfall days in December
Rüterberg, Germany
- Average snowfall days in December: 6.5 days
The month with the highest number of snowfall days is January (9.5 days).
The months with the least snowfall days are May, June, July, August, September and October (0 days).
Average daylight in December /
Average sunshine in December
Rüterberg, Germany
- Average daylight in December: 7h and 36min
The month with the longest days is June (Average daylight: 16h and 54min).
The month with the shortest days is December (Average daylight: 7h and 36min).
- Average sunshine in December: 3h and 0min
The month with the most sunshine is August (Average sunshine: 9h and 30min).
The month with the least sunshine is December (Average sunshine: 3h and 0min).
Average sunshine days in December
Rüterberg, Germany
- Average sunshine days in December: 7 days
The month with the most sunshine days is April (13.3 days).
The month with the least sunshine days is December (7 days).
Average UV index in December
Rüterberg, Germany
- Average UV index in December: 2
The months with the highest UV index are June, July and August (UV index 5).
The months with the lowest UV index are January, February, November and December (UV index 2).
Average cloud cover in December
Rüterberg, Germany
- Average cloud cover in December: 70
The month with the most cloud cover is December (Cloud cover 70).
The month with the least cloud cover is August (Cloud cover 38).
Average visibility in December
Rüterberg, Germany
- Average visibility in December: 8km
The months with the highest visibility are March, April, May, June, July, August and September (9km).
The months with the lowest visibility are January, February, October, November and December (8km).
