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
A mild drop in Garzweiler's average high-temperature is observed in December, transitioning from 9.7°C (49.5°F) in November to a still frosty 6.1°C (43°F). Nights in December exhibit a minor reduction to an average low temperature of 2.3°C (36.1°F).Humidity
The months with the highest humidity are January and December, with an average relative humidity of 86%.Rainfall
In December, the rain falls for 10.7 days. Throughout December, 23mm (0.91") of precipitation is accumulated. Throughout the year, there are 131.1 rainfall days, and 240mm (9.45") of precipitation is accumulated.Snowfall
January through March, November and December are months with snowfall. In Garzweiler, in December, snow falls for 3.4 days, with typically accumulated 13mm (0.51") of snow. In Garzweiler, during the entire year, snow falls for 13.7 days and aggregates up to 60mm (2.36") of snow.Daylight
The month with the shortest days is December, with an average of 8h and 0min of daylight.On the first day of December in Garzweiler, sunrise is at 08:15 and sunset at 16:30. On the last day of the month, sunrise is at 08:37 and sunset at 16:37 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 reading of 2, and below, represents a minimal health vulnerability from exposure to the Sun's UV rays for the ordinary person.Note: A maximum UV index of 2 in December translates into the following recommendations:
While most individuals can withstand prolonged sun exposure, it is imperative that babies, children, and those with sensitive skin always be shielded. The Sun's UV radiation is especially harmful around midday, so reduce exposure and stay safe. To cut down UV radiation exposure by about half, sport a wide-brim hat. Remember to consider! The UV radiation from the Sun can be intensified nearly twice by the reflection of snow.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
How cold is December?
What are the most humid months?
What is the average humidity in December?
How many days does it rain in December?
How many days does it snow in December?
What is the month with the shortest days?
How many hours of daylight does Garzweiler have in December?
When is the sunrise / sunset in December?
What is the month with the least sunshine in Garzweiler?
How long on average sun shines in December?
What are the months with the lowest UV index?
What is the UV index intensity in December?
Average temperature in December
Garzweiler, Germany
- Average high temperature in December: 6.1°C
The warmest month (with the highest average high temperature) is August (23.9°C).
The month with the lowest average high temperature is January (4.7°C).
- Average low temperature in December: 2.3°C
The month with the highest average low temperature is August (14.8°C).
The coldest month (with the lowest average low temperature) is January (0.8°C).
Average pressure in December
Garzweiler, Germany
- Average pressure in December: 1016.5mbar
The month with the highest atmospheric pressure is September (1017.5mbar).
The month with the lowest atmospheric pressure is November (1013.1mbar).
Average wind speed in December
Garzweiler, Germany
- Average wind speed in December: 15.8km/h
The windiest month (with the highest average wind speed) is December (15.8km/h).
The calmest month (with the lowest average wind speed) is August (10.6km/h).
Average humidity in December
Garzweiler, Germany
- Average humidity in December: 86%
The months with the highest relative humidity are January and December (86%).
The month with the lowest relative humidity is August (71%).
Average rainfall in December
Garzweiler, Germany
- Average rainfall in December: 23mm
The wettest months (with the highest rainfall) are June and August (24mm).
The driest month (with the least rainfall) is April (12mm).
Average rainfall days in December
Garzweiler, Germany
- Average rainfall days in December: 10.7 days
The months with the highest number of rainy days are March, May and July (12.3 days).
The month with the least rainy days is February (8.6 days).
Average snowfall in December
Garzweiler, Germany
- Average snowfall in December: 13mm
The month with the highest snowfall is February (22mm).
The months with the least snowfall are April, May, June, July, August, September and October (0mm).
Average snowfall days in December
Garzweiler, Germany
- Average snowfall days in December: 3.4 days
The month with the highest number of snowfall days is January (3.9 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
Garzweiler, 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 4min
The months with the most sunshine are July and August (Average sunshine: 9h and 36min).
The month with the least sunshine is December (Average sunshine: 3h and 42min).
Average sunshine days in December
Garzweiler, Germany
- Average sunshine days in December: 15.4 days
The month with the most sunshine days is October (18.2 days).
The month with the least sunshine days is February (14.9 days).
Average UV index in December
Garzweiler, 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
Garzweiler, Germany
- Average cloud cover in December: 60
The month with the most cloud cover is December (Cloud cover 60).
The month with the least cloud cover is August (Cloud cover 37).
Average visibility in December
Garzweiler, Germany
- Average visibility in December: 9km
The months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (9km).
The months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (9km).
