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 shift from November to December includes a minor decrease in the average high-temperature, lightly dropping from a frosty 7.5°C (45.5°F) to a wintry 3°C (37.4°F). The nighttime temperature in Jahnsbach demonstrates a marginal decline, averaging at a subzero cold -1.2°C (29.8°F) during December.Humidity
In Jahnsbach, the average relative humidity in December is 87%.Rainfall
In Jahnsbach, during December, the rain falls for 11.9 days and regularly aggregates up to 42mm (1.65") of precipitation. In Jahnsbach, during the entire year, the rain falls for 160.3 days and collects up to 507mm (19.96") of precipitation.Snowfall
Months with snowfall in Jahnsbach are January through May, October through December. In December, it is snowing for 8.4 days. Throughout December, 99mm (3.9") of snow is accumulated. Throughout the year, there are 45.5 snowfall days, and 443mm (17.44") of snow is accumulated.Daylight
With an average of 8h and 6min of daylight, December has the shortest days of the year.On the first day of December in Jahnsbach, sunrise is at 07:48 and sunset at 16:06. On the last day of the month, sunrise is at 08:09 and sunset at 16:13 CET.
Sunshine
In Jahnsbach, the average sunshine in December is 3.7h.UV index
January, November and December, with an average maximum UV index of 1, are months with the lowest UV index in Jahnsbach. A UV Index estimate of 2, and below, represents a minimal health vulnerability from exposure to the Sun's UV rays for the ordinary person.Note: The maximum daily UV index of 1 during December translates into the following directions:
Most people face no serious problems with extended sun exposure, but those with fair skin, infants, and children always need protection. Direct exposure to the Sun during its peak hours around mid-day should be minimized for safety. Experience reduced UV exposure by about half when donning a wide-brim hat. Remember this! The UV radiation of the Sun can be nearly doubled by the reflective properties of snow.
Frequently asked questions
How cold is December in Jahnsbach?
What is the average humidity in December in Jahnsbach?
How many days does it rain in December in Jahnsbach?
How much does it snow in Jahnsbach in December?
What is the month with the shortest days in Jahnsbach?
How many hours of daylight does Jahnsbach have in December?
When is the sunrise / sunset in December in Jahnsbach?
How many hours of sunshine does Jahnsbach have in December?
When is the lowest UV index in Jahnsbach?
What is the UV index reading in December in Jahnsbach?
Average temperature in December
Jahnsbach, Germany
- Average high temperature in December: 3°C
The warmest month (with the highest average high temperature) is August (22.8°C).
The month with the lowest average high temperature is January (1.2°C).
- Average low temperature in December: -1.2°C
The month with the highest average low temperature is August (13°C).
The coldest month (with the lowest average low temperature) is January (-3.6°C).
Average pressure in December
Jahnsbach, Germany
- Average pressure in December: 1017.5mbar
The month with the highest atmospheric pressure is October (1017.9mbar).
The month with the lowest atmospheric pressure is November (1014.9mbar).
Average wind speed in December
Jahnsbach, Germany
- Average wind speed in December: 15.4km/h
The windiest month (with the highest average wind speed) is December (15.4km/h).
The calmest month (with the lowest average wind speed) is August (10km/h).
Average humidity in December
Jahnsbach, Germany
- Average humidity in December: 87%
The month with the highest relative humidity is January (90%).
The month with the lowest relative humidity is August (73%).
Average rainfall in December
Jahnsbach, Germany
- Average rainfall in December: 42mm
The wettest months (with the highest rainfall) are July and August (61mm).
The driest month (with the least rainfall) is April (22mm).
Average rainfall days in December
Jahnsbach, Germany
- Average rainfall days in December: 11.9 days
The month with the highest number of rainy days is July (20.5 days).
The month with the least rainy days is February (6.9 days).
Average snowfall in December
Jahnsbach, Germany
- Average snowfall in December: 99mm
The month with the highest snowfall is January (128mm).
The months with the least snowfall are June, July, August and September (0mm).
Average snowfall days in December
Jahnsbach, Germany
- Average snowfall days in December: 8.4 days
The month with the highest number of snowfall days is January (12.4 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in December /
Average sunshine in December
Jahnsbach, Germany
- Average daylight in December: 8h and 1min
The month with the longest days is June (Average daylight: 16h and 24min).
The month with the shortest days is December (Average daylight: 8h and 6min).
- Average sunshine in December: 3h and 4min
The month with the most sunshine is August (Average sunshine: 10h and 6min).
The month with the least sunshine is January (Average sunshine: 3h and 36min).
Average sunshine days in December
Jahnsbach, Germany
- Average sunshine days in December: 12.5 days
The month with the most sunshine days is October (16.5 days).
The month with the least sunshine days is July (8.1 days).
Average UV index in December
Jahnsbach, Germany
- Average UV index in December: 1
The months with the highest UV index are June, July and August (UV index 5).
The months with the lowest UV index are January, November and December (UV index 1).
Average cloud cover in December
Jahnsbach, Germany
- Average cloud cover in December: 63
The month with the most cloud cover is January (Cloud cover 65).
The month with the least cloud cover is August (Cloud cover 36).
Average visibility in December
Jahnsbach, Germany
- Average visibility in December: 8km
The months with the highest visibility are April, May, June, July, August and September (9km).
The month with the lowest visibility is January (7km).
Jahnsbach, Germany
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