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 onset of December brings a small shift in high-temperatures, falling from a frosty 8.2°C (46.8°F) in November to a cold 4.9°C (40.8°F). Recording a slight decline in temperature during the nights, Lahnstein's December temperatures average at 0.2°C (32.4°F).Humidity
The months with the highest humidity in Lahnstein are January and December, with an average relative humidity of 90%.Rainfall
In Lahnstein, Germany, in December, it is raining for 12.8 days, with typically 21mm (0.83") of accumulated precipitation. In Lahnstein, during the entire year, the rain falls for 136.4 days and collects up to 244mm (9.61") of precipitation.Snowfall
Months with snowfall are January through April, November and December. In December, it is snowing for 4.5 days. Throughout December, 14mm (0.55") of snow is accumulated. Throughout the year, there are 19.6 snowfall days, and 64mm (2.52") of snow is accumulated.Daylight
The month with the shortest days is December, with an average of 8h and 6min of daylight.On the first day of December in Lahnstein, sunrise is at 08:08 and sunset at 16:29. On the last day of the month, sunrise is at 08:29 and sunset at 16:36 CET.
Sunshine
December has the least sunshine of the year in Lahnstein, with an average of 3.4h 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 minimal health vulnerability from exposure to the Sun's UV radiation for average individuals.Note: A daily maximum UV index of 2 in December translates into the following instructions:
Prolonged sun exposure should always be prevented in babies, children, and those with sensitive skin. To prevent harmful UV exposure, minimize direct contact with the Sun around midday. Clothes that are both tight-knit and comfortably loose are prime choices for sun protection. Remember! The Sun's UV radiation can be magnified almost twofold by the reflection of snow.
Frequently asked questions
How cold does it get in Lahnstein in December?
What is the most humid month in Lahnstein?
What is the average humidity in December in Lahnstein?
How many days does it rain in December in Lahnstein?
How much does it snow in Lahnstein in December?
What is the month with the shortest days in Lahnstein?
How many hours of daylight does Lahnstein have in December?
When is the sunrise / sunset in December in Lahnstein?
What is the month with the least sunshine in Lahnstein?
How long on average sun shines in December in Lahnstein?
What are the months with the lowest UV index in Lahnstein?
What is the UV index reading in December in Lahnstein?
Average temperature in December
Lahnstein, Germany
- Average high temperature in December: 4.9°C
The warmest month (with the highest average high temperature) is July (24°C).
The month with the lowest average high temperature is January (3.3°C).
- Average low temperature in December: 0.2°C
The month with the highest average low temperature is August (12.5°C).
The coldest month (with the lowest average low temperature) is February (-1.3°C).
Average pressure in December
Lahnstein, Germany
- Average pressure in December: 1017.7mbar
The month with the highest atmospheric pressure is September (1017.9mbar).
The month with the lowest atmospheric pressure is November (1014.1mbar).
Average wind speed in December
Lahnstein, Germany
- Average wind speed in December: 10.9km/h
The windiest month (with the highest average wind speed) is February (11.2km/h).
The calmest month (with the lowest average wind speed) is August (8.1km/h).
Average humidity in December
Lahnstein, Germany
- Average humidity in December: 90%
The months with the highest relative humidity are January and December (90%).
The months with the lowest relative humidity are July and August (73%).
Average rainfall in December
Lahnstein, Germany
- Average rainfall in December: 21mm
The wettest month (with the highest rainfall) is August (33mm).
The driest month (with the least rainfall) is January (15mm).
Average rainfall days in December
Lahnstein, Germany
- Average rainfall days in December: 12.8 days
The month with the highest number of rainy days is July (14 days).
The month with the least rainy days is February (9.3 days).
Average snowfall in December
Lahnstein, Germany
- Average snowfall in December: 14mm
The month with the highest snowfall is January (24mm).
The months with the least snowfall are May, June, July, August, September and October (0mm).
Average snowfall days in December
Lahnstein, Germany
- Average snowfall days in December: 4.5 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
Lahnstein, 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 6min).
- Average sunshine in December: 3h and 2min
The month with the most sunshine is July (Average sunshine: 9h and 54min).
The month with the least sunshine is December (Average sunshine: 3h and 24min).
Average sunshine days in December
Lahnstein, Germany
- Average sunshine days in December: 12.4 days
The months with the most sunshine days are April, September and October (17.5 days).
The month with the least sunshine days is December (12.4 days).
Average UV index in December
Lahnstein, 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
Lahnstein, 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 37).
Average visibility in December
Lahnstein, Germany
- Average visibility in December: 7km
The months with the highest visibility are April and August (9km).
The months with the lowest visibility are January, February, October, November and December (7km).
Lahnstein, Germany
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