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
With the beginning of December, the average high-temperature shows a small decrease, transitioning from a frosty 8°C (46.4°F) in November to an icy 3.6°C (38.5°F). December registers an average low temperature of -1°C (30.2°F), subtly lower than the daytime maximum.Humidity
In December, the average relative humidity is 86%.Rainfall
In December, the rain falls for 14.4 days. Throughout December, 65mm (2.56") of precipitation is accumulated. Throughout the year, in Altenmarkt an der Alz, there are 179 rainfall days, and 732mm (28.82") of precipitation is accumulated.Snowfall
January through May, October through December are months with snowfall in Altenmarkt an der Alz. In Altenmarkt an der Alz, Germany, in December, snow falls for 9.5 days, with typically accumulated 132mm (5.2") of snow. Throughout the year, there are 45 snowfall days, and 613mm (24.13") of snow is accumulated.Daylight
December has the shortest days of the year in Altenmarkt an der Alz, with an average of 8h and 30min of daylight.On the first day of December in Altenmarkt an der Alz, sunrise is at 07:39 and sunset at 16:19. On the last day of the month, sunrise is at 07:59 and sunset at 16:26 CET.
Sunshine
The month with the least sunshine is December, with an average of 4h of sunshine.UV index
January, February, October through December, with an average maximum UV index of 2, are months with the lowest UV index in Altenmarkt an der Alz. A UV Index value of 2, and less, symbolizes a low threat to health from unprotected exposure to Sun's UV rays for the ordinary person.Note: A maximum UV index of 2 in December translates into the following recommendations:
Children must always have sun protection, unlike most people, who can tolerate up to an hour in the sun without any burns. It's crucial to reduce time in the direct Sun around mid-day due to the intense solar radiation. Limit sun-induced ocular harm with sunglasses that feature UVA and UVB filtration. Note well! The intensity of the Sun's UV rays can be nearly doubled by snow reflection.
Frequently asked questions
How cold is December in Altenmarkt an der Alz?
What is the average humidity in December in Altenmarkt an der Alz?
How many days does it rain in December in Altenmarkt an der Alz?
How much does it snow in Altenmarkt an der Alz in December?
What is the month with the shortest days in Altenmarkt an der Alz?
What is the average length of the day in December in Altenmarkt an der Alz?
When are sunrise and sunset in December in Altenmarkt an der Alz?
What is the month with the least sunshine in Altenmarkt an der Alz?
How many hours of sunshine does Altenmarkt an der Alz have in December?
What are the months with the lowest UV index in Altenmarkt an der Alz?
What is the UV index reading in December in Altenmarkt an der Alz?
Average temperature in December
Altenmarkt an der Alz, 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
Altenmarkt an der Alz, 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
Altenmarkt an der Alz, 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
Altenmarkt an der Alz, 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
Altenmarkt an der Alz, 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
Altenmarkt an der Alz, 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
Altenmarkt an der Alz, 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
Altenmarkt an der Alz, 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
Altenmarkt an der Alz, Germany
- Average daylight in December: 8h and 3min
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 30min).
- Average sunshine in December: 4h and 0min
The months with the most sunshine are July and August (Average sunshine: 9h and 54min).
The month with the least sunshine is December (Average sunshine: 4h and 0min).
Average sunshine days in December
Altenmarkt an der Alz, 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
Altenmarkt an der Alz, 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
Altenmarkt an der Alz, 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
Altenmarkt an der Alz, 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).
Altenmarkt an der Alz, Germany
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