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
As December begins, there is a minor decrease in the average high-temperature, softly falling from a frosty 8.5°C (47.3°F) in November to a cold 4.9°C (40.8°F). During the nights of December, Wallau records an average low-temperature of 0.8°C (33.4°F), reflecting a modest decrease from daytime highs.Humidity
With an average relative humidity of 87%, December is the most humid month.Rainfall
In Wallau, during December, the rain falls for 16 days and regularly aggregates up to 44mm (1.73") of precipitation. In Wallau, during the entire year, the rain falls for 170.5 days and collects up to 449mm (17.68") of precipitation.Snowfall
January through April, October through December are months with snowfall in Wallau. In Wallau, in December, during 5.6 snowfall days, 40mm (1.57") of snow is typically accumulated. In Wallau, Germany, during the entire year, snow falls for 24.8 days and aggregates up to 167mm (6.57") of snow.Daylight
The month with the shortest days is December, with an average of 8h and 12min of daylight.On the first day of the month, sunrise is at 08:04 and sunset at 16:27. On the last day of December, sunrise is at 08:25 and sunset at 16:34 CET.
Sunshine
December has the least sunshine of the year, with an average of 3.7h of sunshine.UV index
The months with the lowest UV index are January, February, November and December, with an average maximum UV index of 2. A UV Index value of 2, and less, symbolizes a low health risk from unsafe exposure to UV radiation for ordinary individuals.Note: In December, a daily UV index of 2 turns into the following recommendations:
Babies, children, and individuals with sensitive skin should always have protection against extended sun exposure. For skin protection, it's recommended to minimize Sun exposure during its peak hours around midday. In bright sunlight, prioritize sunglasses that grant protection from UVA and UVB radiation. Be on the lookout! Nearly twofold UV radiation from the Sun can be reflected by snow.
Frequently asked questions
Is it cold in Wallau during December?
What is the most humid month in Wallau?
What is the average humidity in December in Wallau?
How many days does it rain in December in Wallau?
How much does it snow in Wallau in December?
What is the month with the shortest days in Wallau?
How many hours of daylight does Wallau have in December?
When is the sunrise / sunset in December in Wallau?
What is the month with the least sunshine in Wallau?
How long on average sun shines in December in Wallau?
When is the lowest UV index in Wallau?
What is the UV index reading in December in Wallau?
Average temperature in December
Wallau, Germany
- Average high temperature in December: 4.9°C
The warmest month (with the highest average high temperature) is July (25.1°C).
The month with the lowest average high temperature is January (3.7°C).
- Average low temperature in December: 0.8°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 (-0.5°C).
Average pressure in December
Wallau, Germany
- Average pressure in December: 1018.2mbar
The month with the highest atmospheric pressure is December (1018.2mbar).
The month with the lowest atmospheric pressure is November (1014.5mbar).
Average wind speed in December
Wallau, Germany
- Average wind speed in December: 11.6km/h
The windiest month (with the highest average wind speed) is February (12.1km/h).
The calmest month (with the lowest average wind speed) is August (8.7km/h).
Average humidity in December
Wallau, Germany
- Average humidity in December: 87%
The month with the highest relative humidity is December (87%).
The months with the lowest relative humidity are July and August (67%).
Average rainfall in December
Wallau, Germany
- Average rainfall in December: 44mm
The wettest month (with the highest rainfall) is July (50mm).
The driest month (with the least rainfall) is April (25mm).
Average rainfall days in December
Wallau, Germany
- Average rainfall days in December: 16 days
The month with the highest number of rainy days is July (16.5 days).
The month with the least rainy days is September (11.1 days).
Average snowfall in December
Wallau, Germany
- Average snowfall in December: 40mm
The month with the highest snowfall is February (59mm).
The months with the least snowfall are May, June, July, August and September (0mm).
Average snowfall days in December
Wallau, Germany
- Average snowfall days in December: 5.6 days
The month with the highest number of snowfall days is January (7.8 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
Wallau, Germany
- Average daylight in December: 8h and 1min
The month with the longest days is June (Average daylight: 16h and 18min).
The month with the shortest days is December (Average daylight: 8h and 12min).
- Average sunshine in December: 3h and 4min
The month with the most sunshine is July (Average sunshine: 10h and 24min).
The month with the least sunshine is December (Average sunshine: 3h and 42min).
Average sunshine days in December
Wallau, Germany
- Average sunshine days in December: 9.9 days
The month with the most sunshine days is September (15.3 days).
The month with the least sunshine days is December (9.9 days).
Average UV index in December
Wallau, 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, November and December (UV index 2).
Average cloud cover in December
Wallau, Germany
- Average cloud cover in December: 62
The month with the most cloud cover is December (Cloud cover 62).
The month with the least cloud cover is August (Cloud cover 33).
Average visibility in December
Wallau, Germany
- Average visibility in December: 8km
The months with the highest visibility are March, April, May, June, July, August and September (9km).
The months with the lowest visibility are January, February, October, November and December (8km).
Wallau, Germany
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