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
A minor decrease in the average high-temperature is observed during December, shifting from a chilly 9.2°C (48.6°F) in November to a wintry 5.6°C (42.1°F). In Jülich, the nightly December temperatures experience a slight descent from daily highs to an average low of 1.7°C (35.1°F).Humidity
January and December, with an average relative humidity of 87%, are the most humid months in Jülich.Rainfall
In Jülich, in December, during 15.1 rainfall days, 48mm (1.89") of precipitation is typically accumulated. In Jülich, during the entire year, the rain falls for 185.5 days and collects up to 509mm (20.04") of precipitation.Snowfall
Months with snowfall in Jülich are January through March, November and December. In Jülich, during December, snow falls for 4.9 days and regularly aggregates up to 39mm (1.54") of snow. In Jülich, during the entire year, snow falls for 20.4 days and aggregates up to 156mm (6.14") of snow.Daylight
December has the shortest days of the year in Jülich, Germany, with an average of 8h and 0min of daylight.On the first day of December, sunrise is at 08:15 and sunset at 16:31. On the last day of the month, sunrise is at 08:37 and sunset at 16:38 CET.
Sunshine
December has the least sunshine of the year in Jülich, with an average of 3.9h of sunshine.UV index
January, February, November and December, with an average maximum UV index of 2, are months with the lowest UV index in Jülich, Germany. A UV Index value of 2, and less, symbolizes a low threat to health from unprotected exposure to Sun's UV rays for average individuals.Note: In December, an average UV index of 2 transforms into the following instructions:
Children necessitate constant protection from sunlight, unlike the majority, who can remain under the sun for about an hour without burning. The intensity of the Sun's UV radiation during midday suggests reducing time spent outdoors. Sunglasses providing both UVA and UVB protection are non-negotiable on sunlit days. Be prepared! The intensity of the Sun's UV radiation can be amplified nearly double due to snow reflection.
Frequently asked questions
Is December cold in Jülich?
What are the most humid months in Jülich?
What is the average humidity in December in Jülich?
How much does it rain in Jülich in December?
How much does it snow in Jülich in December?
What is the month with the shortest days in Jülich?
How many hours of daylight does Jülich have in December?
When is the sunrise / sunset in December in Jülich?
What is the month with the least sunshine in Jülich?
How many hours of sunshine does Jülich have in December?
What is the month with the lowest UV index in Jülich?
What is the UV index intensity in December in Jülich?
Average temperature in December
Jülich, Germany
- Average high temperature in December: 5.6°C
The warmest month (with the highest average high temperature) is August (22.7°C).
The month with the lowest average high temperature is January (4.3°C).
- Average low temperature in December: 1.7°C
The month with the highest average low temperature is August (13.7°C).
The coldest month (with the lowest average low temperature) is January (0.3°C).
Average pressure in December
Jülich, Germany
- Average pressure in December: 1016.7mbar
The month with the highest atmospheric pressure is September (1017.6mbar).
The month with the lowest atmospheric pressure is November (1013.1mbar).
Average wind speed in December
Jülich, Germany
- Average wind speed in December: 17.3km/h
The windiest month (with the highest average wind speed) is December (17.3km/h).
The calmest month (with the lowest average wind speed) is August (11km/h).
Average humidity in December
Jülich, Germany
- Average humidity in December: 87%
The months with the highest relative humidity are January and December (87%).
The months with the lowest relative humidity are April and August (75%).
Average rainfall in December
Jülich, Germany
- Average rainfall in December: 48mm
The wettest month (with the highest rainfall) is June (55mm).
The driest month (with the least rainfall) is April (25mm).
Average rainfall days in December
Jülich, Germany
- Average rainfall days in December: 15.1 days
The month with the highest number of rainy days is July (19.4 days).
The month with the least rainy days is February (12.1 days).
Average snowfall in December
Jülich, Germany
- Average snowfall in December: 39mm
The month with the highest snowfall is February (53mm).
The months with the least snowfall are April, May, June, July, August, September and October (0mm).
Average snowfall days in December
Jülich, Germany
- Average snowfall days in December: 4.9 days
The month with the highest number of snowfall days is January (6.1 days).
The months with the least snowfall days are May, June, July, August, September and October (0 days).
Average daylight in December /
Average sunshine in December
Jülich, Germany
- Average daylight in December: 8h and 0min
The month with the longest days is June (Average daylight: 16h and 30min).
The month with the shortest days is December (Average daylight: 8h and 0min).
- Average sunshine in December: 3h and 5min
The month with the most sunshine is August (Average sunshine: 9h and 24min).
The month with the least sunshine is December (Average sunshine: 3h and 54min).
Average sunshine days in December
Jülich, Germany
- Average sunshine days in December: 10.5 days
The month with the most sunshine days is October (14.5 days).
The month with the least sunshine days is June (9 days).
Average UV index in December
Jülich, 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
Jülich, 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 39).
Average visibility in December
Jülich, Germany
- Average visibility in December: 8km
The months with the highest visibility are February, March, April, May, June, July, August, September, October and November (9km).
The months with the lowest visibility are January and December (8km).
Jülich, Germany
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