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
Weather in December
Temperature
December brings a slight decrease in temperature, down from a frosty 8°C (46.4°F) in November to an icy 4.3°C (39.7°F). Rissen's nighttime temperature in December experiences a slight dip from daytime highs, falling to an average of 1.2°C (34.2°F).Humidity
December is the most humid month, with an average relative humidity of 90%.Rainfall
In Rissen, Germany, in December, it is raining for 11.7 days, with typically 18mm (0.71") of accumulated precipitation. In Rissen, during the entire year, the rain falls for 134.5 days and collects up to 229mm (9.02") of precipitation.Snowfall
January through April, November and December are months with snowfall in Rissen. In Rissen, in December, snow falls for 3.2 days, with typically accumulated 10mm (0.39") of snow. Throughout the year, in Rissen, there are 17.7 snowfall days, and 49mm (1.93") of snow is accumulated.Daylight
December has the shortest days of the year in Rissen, with an average of 7h and 36min of daylight.On the first day of the month, sunrise is at 08:15 and sunset at 16:05. On the last day of December, in Rissen, sunrise is at 08:37 and sunset at 16:10 CET.
Sunshine
December has the least sunshine of the year in Rissen, with an average of 3.2h of sunshine.UV index
In Rissen, the average daily maximum UV index in December is 2. A UV Index of 2, and less, symbolizes a low health risk from exposure to the Sun's UV rays for the ordinary person.Note: A daily maximum UV index of 2 in December translates into the following instructions:
Most individuals can handle sun exposure for up to an hour without burning, but children must always be shielded from sun exposure. Considering the harmful UV rays from the Sun during midday, it's essential to reduce exposure. Experience reduced UV exposure by about half when donning a wide-brim hat. Mind this! Nearly twice the UV radiation from the Sun can be reflected by the snow.
Frequently asked questions
Is December cold in Rissen?
What is the most humid month in Rissen?
What is the average humidity in December in Rissen?
How much does it rain in Rissen in December?
How many days does it snow in December in Rissen?
What is the month with the shortest days in Rissen?
How many hours of daylight does Rissen have in December?
What time are sunrise and sunset in December in Rissen?
What is the month with the least sunshine in Rissen?
How many hours of sunshine does Rissen have in December?
What is the UV index intensity in December in Rissen?
Average temperature in December
Rissen, Germany
- Average high temperature in December: 4.3°C
The warmest month (with the highest average high temperature) is August (22.3°C).
The month with the lowest average high temperature is January (2.9°C).
- Average low temperature in December: 1.2°C
The month with the highest average low temperature is August (13.7°C).
The coldest months (with the lowest average low temperature) are January and February (-0.5°C).
Average pressure in December
Rissen, Germany
- Average pressure in December: 1013.2mbar
The month with the highest atmospheric pressure is September (1016.2mbar).
The month with the lowest atmospheric pressure is November (1011.8mbar).
Average wind speed in December
Rissen, Germany
- Average wind speed in December: 17.5km/h
The windiest month (with the highest average wind speed) is December (17.5km/h).
The calmest month (with the lowest average wind speed) is August (11.8km/h).
Average humidity in December
Rissen, Germany
- Average humidity in December: 90%
The month with the highest relative humidity is December (90%).
The month with the lowest relative humidity is April (76%).
Average rainfall in December
Rissen, Germany
- Average rainfall in December: 18mm
The wettest month (with the highest rainfall) is July (29mm).
The driest month (with the least rainfall) is April (11mm).
Average rainfall days in December
Rissen, Germany
- Average rainfall days in December: 11.7 days
The month with the highest number of rainy days is May (15.3 days).
The month with the least rainy days is February (8.9 days).
Average snowfall in December
Rissen, Germany
- Average snowfall in December: 10mm
The month with the highest snowfall is February (17mm).
The months with the least snowfall are May, June, July, August, September and October (0mm).
Average snowfall days in December
Rissen, Germany
- Average snowfall days in December: 3.2 days
The month with the highest number of snowfall days is February (5.5 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
Rissen, Germany
- Average daylight in December: 7h and 4min
The month with the longest days is June (Average daylight: 17h and 0min).
The month with the shortest days is December (Average daylight: 7h and 36min).
- Average sunshine in December: 3h and 1min
The month with the most sunshine is August (Average sunshine: 9h and 18min).
The month with the least sunshine is December (Average sunshine: 3h and 12min).
Average sunshine days in December
Rissen, Germany
- Average sunshine days in December: 13.9 days
The month with the most sunshine days is October (19.7 days).
The month with the least sunshine days is June (11.5 days).
Average UV index in December
Rissen, Germany
- 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
Rissen, 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 41).
Average visibility in December
Rissen, Germany
- Average visibility in December: 9km
The months with the highest visibility are February, March, April, May, June, July, August, September, October and December (9km).
The months with the lowest visibility are January and November (8km).
Rissen, Germany
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