December weather forecastRülzheim, Germany
December
Weather in December
December, the first month of the winter in Rülzheim, is also a wintry month, with temperature in the range of an average high of 5.2°C (41.4°F) and an average low of 0.9°C (33.6°F).Temperature
The shift from November to December includes a small decrease in the average high-temperature, from a chilly 8.8°C (47.8°F) to a cold 5.2°C (41.4°F). Rülzheim observes an average low-temperature of 0.9°C (33.6°F) during the slightly cooler nights of December.Humidity
January and December, with an average relative humidity of 87%, are the most humid months.Rainfall
In Rülzheim, in December, during 15.2 rainfall days, 52mm (2.05") of precipitation is typically accumulated. In Rülzheim, during the entire year, the rain falls for 164.9 days and collects up to 463mm (18.23") of precipitation.Snowfall
January through March, October through December are months with snowfall. December is the month with the most snowfall in Rülzheim. Snow falls for 4.6 days and accumulates 53mm (2.09") of snow.Daylight
With an average of 8h and 18min of daylight, December has the shortest days of the year.On the first day of December, sunrise is at 08:00 and sunset at 16:31. On the last day of the month, sunrise is at 08:21 and sunset at 16:38 CET.
Sunshine
The month with the least sunshine in Rülzheim is December, with an average of 4h of sunshine.UV index
January, February, November and December, with an average maximum UV index of 2, are months with the lowest UV index. A UV Index of 2, and less, symbolizes a low health risk from unprotected exposure to Sun's UV rays for ordinary individuals.Note: The maximum daily UV index of 2 in December converts into the following recommendations:
Most people can stay in the Sun for up to 1 hour without burning, apart from children that always must be protected from sun exposure. Avoid the Sun's strongest UV rays by seeking shade and limiting exposure during midday. Shield yourself from the harmful effects of UV radiation with sun-protective attire, a hat, and quality sunglasses. Alert! The snow's reflection can amplify the UV radiation of the Sun nearly twice.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in December
Rülzheim, Germany
- Average high temperature in December: 5.2°C
The warmest month (with the highest average high temperature) is July (25.3°C).
The month with the lowest average high temperature is January (4°C).
- Average low temperature in December: 0.9°C
The month with the highest average low temperature is August (14.4°C).
The coldest month (with the lowest average low temperature) is January (-0.6°C).
Average pressure in December
Rülzheim, Germany
- Average pressure in December: 1019.2mbar
The month with the highest atmospheric pressure is December (1019.2mbar).
The month with the lowest atmospheric pressure is November (1015mbar).
Average wind speed in December
Rülzheim, Germany
- Average wind speed in December: 12.2km/h
The windiest month (with the highest average wind speed) is February (12.3km/h).
The calmest month (with the lowest average wind speed) is August (8.6km/h).
Average humidity in December
Rülzheim, Germany
- Average humidity in December: 87%
The months with the highest relative humidity are January and December (87%).
The months with the lowest relative humidity are July and August (70%).
Average rainfall in December
Rülzheim, Germany
- Average rainfall in December: 52mm
The wettest month (with the highest rainfall) is May (58mm).
The driest month (with the least rainfall) is April (20mm).
Average rainfall days in December
Rülzheim, Germany
- Average rainfall days in December: 15.2 days
The month with the highest number of rainy days is May (16.8 days).
The month with the least rainy days is September (10.9 days).
Average snowfall in December
Rülzheim, Germany
- Average snowfall in December: 53mm
The month with the highest snowfall is December (53mm).
The months with the least snowfall are April, May, June, July, August and September (0mm).
Average snowfall days in December
Rülzheim, Germany
- Average snowfall days in December: 4.6 days
The month with the highest number of snowfall days is January (6.6 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
Rülzheim, Germany
- Average daylight in December: 8h and 18min
The month with the longest days is June (Average daylight: 16h and 12min).
The month with the shortest days is December (Average daylight: 8h and 18min).
- Average sunshine in December: 4h and 0min
The months with the most sunshine are July and August (Average sunshine: 10h and 24min).
The month with the least sunshine is December (Average sunshine: 4h and 0min).
Average sunshine days in December
Rülzheim, Germany
- Average sunshine days in December: 11 days
The months with the most sunshine days are April and September (16.6 days).
The month with the least sunshine days is December (11 days).
Average UV index in December
Rülzheim, Germany
- Average UV index in December: 2
The months with the highest UV index are May, 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
Rülzheim, Germany
- Average cloud cover in December: 60
The month with the most cloud cover is December (Cloud cover 60).
The month with the least cloud cover is August (Cloud cover 31).
Average visibility in December
Rülzheim, Germany
- Average visibility in December: 8km
The months with the highest visibility are March, April, May, June, July, August, September and October (9km).
The months with the lowest visibility are January, February, November and December (8km).
