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
The beginning of December brings a slight decrease in the average high-temperature, transitioning from a frosty 8.2°C (46.8°F) in November to an icy 5°C (41°F). Geisenheim's nighttime temperature in December consistently rests at a still cold 0.4°C (32.7°F).Humidity
The months with the highest humidity are January and December, with an average relative humidity of 89%.Rainfall
In Geisenheim, Germany, during December, the rain falls for 14.7 days and regularly aggregates up to 37mm (1.46") of precipitation. In Geisenheim, during the entire year, the rain falls for 169.8 days and collects up to 446mm (17.56") of precipitation.Snowfall
January through April, November and December are months with snowfall in Geisenheim. In December, it is snowing for 4.7 days. Throughout December, 39mm (1.54") of snow is accumulated. Throughout the year, in Geisenheim, there are 22 snowfall days, and 156mm (6.14") of snow is accumulated.Daylight
The month with the shortest days is December, with an average of 8h and 12min of daylight.On the first day of December, sunrise is at 08:05 and sunset at 16:29. On the last day of the month, sunrise is at 08:26 and sunset at 16:36 CET.
Sunshine
With an average of 3.4h of sunshine, December has the least sunshine of the year in Geisenheim, Germany.UV index
January through March, November and December, with an average maximum UV index of 2, are months with the lowest UV index. A UV Index estimate of 2, and below, represents a low health risk from unprotected exposure to Sun's UV rays for the ordinary person.Note: The maximum UV index of 2 during December leads to these instructions:
Prolonged exposure to sunlight rarely troubles the majority, but constant protection is vital for babies, children, and fair-skinned people. The most potent solar radiation is around mid-day, so one should minimize exposure to direct sunlight during this period. Protect your eyes, ears, face, and neck from the Sun by wearing a wide-brimmed hat. Be aware! The intensity of the Sun's UV radiation can be amplified nearly twice due to snow reflection.
Frequently asked questions
Is it cold in Geisenheim during December?
What is the most humid month in Geisenheim?
What is the average humidity in December in Geisenheim?
How much does it rain in Geisenheim in December?
How much does it snow in Geisenheim in December?
What is the month with the shortest days in Geisenheim?
How many hours of daylight does Geisenheim have in December?
When are sunrise and sunset in December in Geisenheim?
What is the month with the least sunshine in Geisenheim?
How many hours of sunshine does Geisenheim have in December?
When is the lowest UV index in Geisenheim?
What is the UV index intensity in December in Geisenheim?
Average temperature in December
Geisenheim, Germany
- Average high temperature in December: 5°C
The warmest month (with the highest average high temperature) is July (24.5°C).
The month with the lowest average high temperature is January (3.3°C).
- Average low temperature in December: 0.4°C
The month with the highest average low temperature is August (13.3°C).
The coldest month (with the lowest average low temperature) is January (-1.1°C).
Average pressure in December
Geisenheim, Germany
- Average pressure in December: 1018.3mbar
The month with the highest atmospheric pressure is December (1018.3mbar).
The month with the lowest atmospheric pressure is November (1014.5mbar).
Average wind speed in December
Geisenheim, Germany
- Average wind speed in December: 11.1km/h
The windiest months (with the highest average wind speed) are February and March (11.7km/h).
The calmest month (with the lowest average wind speed) is August (8.6km/h).
Average humidity in December
Geisenheim, Germany
- Average humidity in December: 89%
The months with the highest relative humidity are January and December (89%).
The months with the lowest relative humidity are July and August (71%).
Average rainfall in December
Geisenheim, Germany
- Average rainfall in December: 37mm
The wettest month (with the highest rainfall) is July (57mm).
The driest month (with the least rainfall) is September (25mm).
Average rainfall days in December
Geisenheim, Germany
- Average rainfall days in December: 14.7 days
The month with the highest number of rainy days is July (18.3 days).
The month with the least rainy days is February (10.9 days).
Average snowfall in December
Geisenheim, Germany
- Average snowfall in December: 39mm
The month with the highest snowfall is February (52mm).
The months with the least snowfall are May, June, July, August, September and October (0mm).
Average snowfall days in December
Geisenheim, Germany
- Average snowfall days in December: 4.7 days
The month with the highest number of snowfall days is January (6.8 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
Geisenheim, Germany
- Average daylight in December: 8h and 1min
The month with the longest days is June (Average daylight: 16h and 18min).
The month with the shortest days is December (Average daylight: 8h and 12min).
- Average sunshine in December: 3h and 2min
The month with the most sunshine is July (Average sunshine: 10h and 0min).
The month with the least sunshine is December (Average sunshine: 3h and 24min).
Average sunshine days in December
Geisenheim, Germany
- Average sunshine days in December: 11.1 days
The month with the most sunshine days is October (15.9 days).
The month with the least sunshine days is July (10.3 days).
Average UV index in December
Geisenheim, 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, March, November and December (UV index 2).
Average cloud cover in December
Geisenheim, Germany
- Average cloud cover in December: 67
The month with the most cloud cover is December (Cloud cover 67).
The month with the least cloud cover is August (Cloud cover 35).
Average visibility in December
Geisenheim, Germany
- Average visibility in December: 7km
The months with the highest visibility are March, April, May, June, July, August and September (9km).
The months with the lowest visibility are January, November and December (7km).
Geisenheim, Germany
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