December weather forecastJahna, Germany
December weather for Jahna, Germany: In Jahna, Germany, during December, snow falls for 6.6 days and regularly aggregates up to 57mm (2.24") of snow. In Jahna, in December, snow falls for 6.6 days, with typically accumulated 57mm (2.24") of snow.
December
Weather in December
December, the first month of the winter in Jahna, is also a wintry month, with temperature in the range of an average high of 4.3°C (39.7°F) and an average low of -0.2°C (31.6°F).Temperature
In December, the meteorological conditions change slightly, with the average high-temperature moving from a frosty 8.6°C (47.5°F) in November to an icy 4.3°C (39.7°F). December nighttime temperatures in Jahna hover close to the daytime peak with an average of -0.2°C (31.6°F).Humidity
In December, the average relative humidity in Jahna is 86%.Rainfall
In December, in Jahna, Germany, the rain falls for 13.5 days. Throughout December, 38mm (1.5") of precipitation is accumulated. Throughout the year, there are 165.6 rainfall days, and 417mm (16.42") of precipitation is accumulated.Snowfall
January through April, October through December are months with snowfall in Jahna. In Jahna, in December, snow falls for 6.6 days, with typically accumulated 57mm (2.24") of snow. In Jahna, during the entire year, snow falls for 32.6 days and aggregates up to 259mm (10.2") of snow.Daylight
December has the shortest days of the year in Jahna, with an average of 8h and 0min of daylight.On the first day of the month, sunrise is at 07:49 and sunset at 16:03. On the last day of December, sunrise is at 08:11 and sunset at 16:09 CET.
Sunshine
The month with the least sunshine in Jahna is December, with an average of 3.6h of sunshine.UV index
The months with the lowest UV index are January through March, November and December, with an average maximum UV index of 2. A UV Index value of 2, and less, symbolizes a minimal health hazard from unsafe exposure to UV radiation for the ordinary person.Note: During December, 2 as the daily maximum UV index converts into the following advice:
In contrast to children, who must always be shielded from the sun, most people can tolerate up to an hour of sun exposure without any burns. The Sun's UV radiation is especially harmful around midday, so reduce exposure and stay safe. A hat with a broad brim is indispensable, filtering out up to half of UV rays. Attention! Nearly twice the Sun's UV radiation can be reflected by snow.
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Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in December
Jahna, Germany
- Average high temperature in December: 4.3°C
The warmest months (with the highest average high temperature) are July and August (24.4°C).
The month with the lowest average high temperature is January (2.2°C).
- Average low temperature in December: -0.2°C
The month with the highest average low temperature is August (14.6°C).
The coldest month (with the lowest average low temperature) is January (-2.2°C).
Average pressure in December
Jahna, Germany
- Average pressure in December: 1016.9mbar
The month with the highest atmospheric pressure is October (1017.7mbar).
The month with the lowest atmospheric pressure is November (1014.6mbar).
Average wind speed in December
Jahna, Germany
- Average wind speed in December: 16.7km/h
The windiest month (with the highest average wind speed) is December (16.7km/h).
The calmest month (with the lowest average wind speed) is August (10.5km/h).
Average humidity in December
Jahna, Germany
- Average humidity in December: 86%
The month with the highest relative humidity is January (88%).
The month with the lowest relative humidity is August (68%).
Average rainfall in December
Jahna, Germany
- Average rainfall in December: 38mm
The wettest month (with the highest rainfall) is July (49mm).
The driest month (with the least rainfall) is April (17mm).
Average rainfall days in December
Jahna, Germany
- Average rainfall days in December: 13.5 days
The month with the highest number of rainy days is July (18.5 days).
The month with the least rainy days is February (9 days).
Average snowfall in December
Jahna, Germany
- Average snowfall in December: 57mm
The month with the highest snowfall is January (92mm).
The months with the least snowfall are May, June, July, August and September (0mm).
Average snowfall days in December
Jahna, Germany
- Average snowfall days in December: 6.6 days
The month with the highest number of snowfall days is January (10.7 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
Jahna, Germany
- Average daylight in December: 8h and 0min
The month with the longest days is June (Average daylight: 16h and 30min).
The month with the shortest days is December (Average daylight: 8h and 0min).
- Average sunshine in December: 3h and 36min
The month with the most sunshine is August (Average sunshine: 10h and 12min).
The month with the least sunshine is December (Average sunshine: 3h and 36min).
Average sunshine days in December
Jahna, Germany
- Average sunshine days in December: 10.2 days
The month with the most sunshine days is October (15.1 days).
The month with the least sunshine days is July (9.6 days).
Average UV index in December
Jahna, 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
Jahna, Germany
- Average cloud cover in December: 61
The month with the most cloud cover is January (Cloud cover 62).
The month with the least cloud cover is August (Cloud cover 34).
Average visibility in December
Jahna, Germany
- Average visibility in December: 8km
The month with the highest visibility is August (10km).
The months with the lowest visibility are January, February and December (8km).
