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
December
Weather in December
Temperature
December brings a slight decrease in temperature, down from a chilly 7.7°C (45.9°F) in November to a wintry 4°C (39.2°F). Altenriet sees a gentle drop from the daily peak temperature in December, with an average low settling at a subzero cold -0.9°C (30.4°F).Humidity
In Altenriet, the average relative humidity in December is 86%.Rainfall
In Altenriet, in December, during 11.5 rainfall days, 46mm (1.81") of precipitation is typically accumulated. Throughout the year, in Altenriet, there are 175.3 rainfall days, and 612mm (24.09") of precipitation is accumulated.Snowfall
Months with snowfall in Altenriet are January through May, October through December. In Altenriet, during December, snow falls for 6.4 days and regularly aggregates up to 66mm (2.6") of snow. Throughout the year, there are 32.3 snowfall days, and 313mm (12.32") of snow is accumulated.Daylight
December has the shortest days of the year, with an average of 8h and 24min of daylight.On the first day of December in Altenriet, Germany, sunrise is at 07:54 and sunset at 16:29. On the last day of the month, sunrise is at 08:15 and sunset at 16:37 CET.
Sunshine
The average sunshine in December is 4.3h.UV index
The months with the lowest UV index in Altenriet are January, February, October through December, with an average maximum UV index of 2. A UV Index of 2, and less, symbolizes a minimal health hazard from exposure to the Sun's UV radiation for the average person.Note: The maximum daily UV index of 2 in December interprets into the following recommendations:
Although the majority can endure up to an hour in the sun without burns, children always require sun protection. Being in direct Sun during midday can be harmful due to intense solar radiation; take precautions. Outfit yourself in sun-safe attire, like long sleeves, pants, a hat, and UV-blocking sunglasses. Take heed! Reflection from the snow can almost amplify the Sun's UV radiation by double.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Is December cold in Altenriet?
What is the average humidity in December in Altenriet?
How much does it rain in Altenriet in December?
How many days does it snow in December in Altenriet?
What is the month with the shortest days in Altenriet?
What is the average length of the day in December in Altenriet?
What time are sunrise and sunset in December in Altenriet?
How many hours of sunshine does Altenriet have in December?
What are the months with the lowest UV index in Altenriet?
What is the UV index reading in December in Altenriet?
Average temperature in December
Altenriet, Germany
- Average high temperature in December: 4°C
The warmest month (with the highest average high temperature) is August (22.9°C).
The month with the lowest average high temperature is January (2.4°C).
- Average low temperature in December: -0.9°C
The month with the highest average low temperature is August (12.5°C).
The coldest month (with the lowest average low temperature) is February (-2.8°C).
Average pressure in December
Altenriet, Germany
- Average pressure in December: 1020.1mbar
The month with the highest atmospheric pressure is December (1020.1mbar).
The month with the lowest atmospheric pressure is November (1015.5mbar).
Average wind speed in December
Altenriet, Germany
- Average wind speed in December: 11.9km/h
The windiest month (with the highest average wind speed) is December (11.9km/h).
The calmest month (with the lowest average wind speed) is August (8km/h).
Average humidity in December
Altenriet, Germany
- Average humidity in December: 86%
The month with the highest relative humidity is January (89%).
The month with the lowest relative humidity is April (77%).
Average rainfall in December
Altenriet, Germany
- Average rainfall in December: 46mm
The wettest month (with the highest rainfall) is May (82mm).
The driest month (with the least rainfall) is March (32mm).
Average rainfall days in December
Altenriet, Germany
- Average rainfall days in December: 11.5 days
The month with the highest number of rainy days is May (22.2 days).
The month with the least rainy days is February (7.9 days).
Average snowfall in December
Altenriet, Germany
- Average snowfall in December: 66mm
The month with the highest snowfall is January (85mm).
The months with the least snowfall are June, July, August and September (0mm).
Average snowfall days in December
Altenriet, Germany
- Average snowfall days in December: 6.4 days
The month with the highest number of snowfall days is February (8.8 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in December /
Average sunshine in December
Altenriet, Germany
- Average daylight in December: 8h and 2min
The month with the longest days is June (Average daylight: 16h and 6min).
The month with the shortest days is December (Average daylight: 8h and 24min).
- Average sunshine in December: 4h and 2min
The month with the most sunshine is July (Average sunshine: 10h and 0min).
The month with the least sunshine is January (Average sunshine: 4h and 0min).
Average sunshine days in December
Altenriet, Germany
- Average sunshine days in December: 14 days
The month with the most sunshine days is November (17.4 days).
The month with the least sunshine days is June (6.7 days).
Average UV index in December
Altenriet, 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
Altenriet, 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 35).
Average visibility in December
Altenriet, Germany
- Average visibility in December: 8km
The months with the highest visibility are April, June, July and August (9km).
The month with the lowest visibility is January (7km).
