December weather forecastGröbenzell, Germany
December
Weather in December
December, the first month of the winter in Gröbenzell, is also a wintry month, with an average temperature varying between -1.2°C (29.8°F) and 4°C (39.2°F).Temperature
The commencement of December indicates a gentle shift in the average high-temperature, receding from November's chilly 8.1°C (46.6°F) to an icy 4°C (39.2°F). In Gröbenzell, an average temperature of -1.2°C (29.8°F) is noted during December nights.Humidity
In December, the average relative humidity in Gröbenzell is 86%.Rainfall
In Gröbenzell, during December, the rain falls for 11.6 days and regularly aggregates up to 45mm (1.77") of precipitation. Throughout the year, there are 169.9 rainfall days, and 670mm (26.38") of precipitation is accumulated.Snowfall
January through May, October through December are months with snowfall. In Gröbenzell, Germany, in December, snow falls for 10.5 days, with typically accumulated 93mm (3.66") of snow. In Gröbenzell, Germany, during the entire year, snow falls for 51.3 days and aggregates up to 582mm (22.91") of snow.Daylight
The month with the shortest days is December, with an average of 8h and 24min of daylight.On the first day of December in Gröbenzell, Germany, sunrise is at 07:44 and sunset at 16:22. On the last day of the month, sunrise is at 08:04 and sunset at 16:30 CET.
Sunshine
In Gröbenzell, the average sunshine in December is 4.3h.UV index
The months with the lowest UV index in Gröbenzell are January, February, October through December, with an average maximum UV index of 2. A UV Index value of 2, and less, symbolizes a low health risk from exposure to the Sun's UV radiation for ordinary individuals.Note: A maximum UV index of 2 in December translates into the following recommendations:
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. Counter UV radiation's ill effects with clothing designed for sun safety and UV-resistant eyewear. Note this! The Sun's UV radiation can nearly be doubled by the reflection off snow.
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Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in December
Gröbenzell, Germany
- Average high temperature in December: 4°C
The warmest month (with the highest average high temperature) is August (23.5°C).
The month with the lowest average high temperature is January (2.3°C).
- Average low temperature in December: -1.2°C
The month with the highest average low temperature is August (12.8°C).
The coldest month (with the lowest average low temperature) is January (-3.1°C).
Average pressure in December
Gröbenzell, Germany
- Average pressure in December: 1020.3mbar
The month with the highest atmospheric pressure is December (1020.3mbar).
The month with the lowest atmospheric pressure is April (1015.7mbar).
Average wind speed in December
Gröbenzell, Germany
- Average wind speed in December: 11.6km/h
The windiest month (with the highest average wind speed) is March (12km/h).
The calmest months (with the lowest average wind speed) are August and September (8.1km/h).
Average humidity in December
Gröbenzell, Germany
- Average humidity in December: 86%
The month with the highest relative humidity is January (90%).
The month with the lowest relative humidity is April (76%).
Average rainfall in December
Gröbenzell, Germany
- Average rainfall in December: 45mm
The wettest month (with the highest rainfall) is August (87mm).
The driest month (with the least rainfall) is November (28mm).
Average rainfall days in December
Gröbenzell, Germany
- Average rainfall days in December: 11.6 days
The month with the highest number of rainy days is May (21.1 days).
The month with the least rainy days is November (8.5 days).
Average snowfall in December
Gröbenzell, Germany
- Average snowfall in December: 93mm
The month with the highest snowfall is January (189mm).
The months with the least snowfall are June, July, August and September (0mm).
Average snowfall days in December
Gröbenzell, Germany
- Average snowfall days in December: 10.5 days
The month with the highest number of snowfall days is January (13.3 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in December /
Average sunshine in December
Gröbenzell, Germany
- Average daylight in December: 8h and 24min
The month with the longest days is June (Average daylight: 16h and 0min).
The month with the shortest days is December (Average daylight: 8h and 24min).
- Average sunshine in December: 4h and 18min
The month with the most sunshine is July (Average sunshine: 10h and 12min).
The month with the least sunshine is January (Average sunshine: 3h and 54min).
Average sunshine days in December
Gröbenzell, Germany
- Average sunshine days in December: 11.6 days
The month with the most sunshine days is November (17.4 days).
The month with the least sunshine days is May (7.3 days).
Average UV index in December
Gröbenzell, Germany
- Average UV index in December: 2
The months with the highest UV index are June and July (UV index 5).
The months with the lowest UV index are January, February, October, November and December (UV index 2).
Average cloud cover in December
Gröbenzell, Germany
- Average cloud cover in December: 57
The month with the most cloud cover is January (Cloud cover 61).
The month with the least cloud cover is August (Cloud cover 34).
Average visibility in December
Gröbenzell, Germany
- Average visibility in December: 8km
The months with the highest visibility are April, June, July and August (9km).
The months with the lowest visibility are January and February (7km).
