December weather forecastAltötting, Germany
December
Weather in December
December, the first month of the winter in Altötting, is also an icy month, with an average temperature ranging between min -1°C (30.2°F) and max 3.6°C (38.5°F).Temperature
The onset of December results in a small decrease in the average high-temperature, moderately receding from a frosty 8°C (46.4°F) in November to an icy 3.6°C (38.5°F). In December, a low-temperature average of -1°C (30.2°F) is characteristic of Altötting, marking a minor shift from daytime temperatures.Humidity
The average relative humidity in December in Altötting, Germany, is 86%.Rainfall
In Altötting, Germany, in December, during 14.4 rainfall days, 65mm (2.56") of precipitation is typically accumulated. Throughout the year, in Altötting, Germany, there are 178.6 rainfall days, and 725mm (28.54") of precipitation is accumulated.Snowfall
Months with snowfall in Altötting, Germany, are January through May, October through December. In Altötting, in December, snow falls for 9.5 days, with typically accumulated 132mm (5.2") of snow. In Altötting, during the entire year, snow falls for 45 days and aggregates up to 613mm (24.13") 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 the month, sunrise is at 07:39 and sunset at 16:17. On the last day of December, in Altötting, sunrise is at 07:59 and sunset at 16:25 CET.
Sunshine
In Altötting, the average sunshine in December is 4.2h.UV index
January, February, October through December, with an average maximum UV index of 2, are months with the lowest UV index in Altötting, Germany. A UV Index value of 2, and less, symbolizes a minimal health hazard from unprotected exposure to Sun's UV rays for average individuals.Note: In December, the maximum UV index of 2 suggests these recommendations:
While most can endure approximately an hour in the sun without burning, children always require protection from sunlight. The intensity of the Sun's UV radiation during midday suggests reducing time spent outdoors. By wearing a generously brimmed hat, you can cut UV radiation exposure significantly. Bear in mind! The Sun's UV radiation can nearly double in intensity due to the reflective quality of snow.
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Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in December
Altötting, Germany
- Average high temperature in December: 3.6°C
The warmest months (with the highest average high temperature) are July and August (23.3°C).
The month with the lowest average high temperature is January (1.8°C).
- Average low temperature in December: -1°C
The month with the highest average low temperature is July (12.8°C).
The coldest month (with the lowest average low temperature) is January (-3.1°C).
Average pressure in December
Altötting, 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
Altötting, Germany
- Average wind speed in December: 11.3km/h
The windiest month (with the highest average wind speed) is March (12.1km/h).
The calmest month (with the lowest average wind speed) is August (7.7km/h).
Average humidity in December
Altötting, Germany
- Average humidity in December: 86%
The month with the highest relative humidity is January (88%).
The month with the lowest relative humidity is April (77%).
Average rainfall in December
Altötting, Germany
- Average rainfall in December: 65mm
The wettest month (with the highest rainfall) is June (88mm).
The driest month (with the least rainfall) is November (31mm).
Average rainfall days in December
Altötting, Germany
- Average rainfall days in December: 14.4 days
The month with the highest number of rainy days is May (21.4 days).
The month with the least rainy days is November (10.3 days).
Average snowfall in December
Altötting, Germany
- Average snowfall in December: 132mm
The month with the highest snowfall is January (210mm).
The months with the least snowfall are June, July, August and September (0mm).
Average snowfall days in December
Altötting, Germany
- Average snowfall days in December: 9.5 days
The month with the highest number of snowfall days is January (13 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in December /
Average sunshine in December
Altötting, 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 12min
The months with the most sunshine are July and August (Average sunshine: 9h and 54min).
The months with the least sunshine are January and February (Average sunshine: 4h and 6min).
Average sunshine days in December
Altötting, Germany
- Average sunshine days in December: 9.8 days
The month with the most sunshine days is October (18.1 days).
The month with the least sunshine days is May (7.7 days).
Average UV index in December
Altötting, 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
Altötting, Germany
- Average cloud cover in December: 59
The month with the most cloud cover is January (Cloud cover 60).
The month with the least cloud cover is August (Cloud cover 34).
Average visibility in December
Altötting, Germany
- Average visibility in December: 8km
The months with the highest visibility are March, April, May, June, July and August (9km).
The month with the lowest visibility is January (7km).
