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
Marl's December weather shows a modest shift in high-temperatures, falling from November's chilly 9°C (48.2°F) to an icy 5.5°C (41.9°F). Recording a slight decline in temperature during the nights, Marl's December temperatures average at 2.1°C (35.8°F).Humidity
The most humid month in Marl, Germany, is December, with an average relative humidity of 88%.Rainfall
The wettest months are July, August and December, with an average 33mm (1.3") of rainfall.Snowfall
Months with snowfall in Marl are January through March, November and December. In Marl, in December, snow falls for 3.6 days, with typically accumulated 19mm (0.75") of snow. In Marl, during the entire year, snow falls for 14.1 days and aggregates up to 75mm (2.95") of snow.Daylight
December has the shortest days of the year, with an average of 7h and 54min of daylight.On the first day of December in Marl, sunrise is at 08:16 and sunset at 16:25. On the last day of the month, sunrise is at 08:37 and sunset at 16:31 CET.
Sunshine
With an average of 3.5h of sunshine, December has the least sunshine of the year in Marl.UV index
The months with the lowest UV index in Marl, Germany, 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 hazard from exposure to the Sun's UV radiation for ordinary individuals.Note: The daily high UV index of 2 in December translates into this advice:
Most individuals face no major issues with lengthy exposure to the sun, but children, infants, and individuals with fair skin always require protection. For health reasons, it's advisable to reduce direct sun exposure during peak hours around midday. Safeguard your eyes, ears, and face from sun rays with the aid of a wide-brim hat. Take note! UV radiation from the Sun can double in intensity due to snow reflection.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Is December cold in Marl?
What is the most humid month in Marl?
What is the average humidity in December in Marl?
What is the rainiest month in Marl?
How much does it rain in Marl in December?
How many days does it snow in December in Marl?
What is the month with the shortest days in Marl?
How many hours of daylight does Marl have in December?
When is the sunrise / sunset in December in Marl?
What is the month with the least sunshine in Marl?
How long on average sun shines in December in Marl?
When is the lowest UV index in Marl?
What is the UV index reading in December in Marl?
Average temperature in December
Marl, Germany
- Average high temperature in December: 5.5°C
The warmest month (with the highest average high temperature) is August (23.3°C).
The month with the lowest average high temperature is January (4.2°C).
- Average low temperature in December: 2.1°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 (0.4°C).
Average pressure in December
Marl, Germany
- Average pressure in December: 1015.8mbar
The month with the highest atmospheric pressure is September (1017.5mbar).
The month with the lowest atmospheric pressure is November (1012.8mbar).
Average wind speed in December
Marl, Germany
- Average wind speed in December: 16.8km/h
The windiest month (with the highest average wind speed) is December (16.8km/h).
The calmest months (with the lowest average wind speed) are July and August (11km/h).
Average humidity in December
Marl, Germany
- Average humidity in December: 88%
The month with the highest relative humidity is December (88%).
The months with the lowest relative humidity are April and August (72%).
Average rainfall in December
Marl, Germany
- Average rainfall in December: 33mm
The wettest months (with the highest rainfall) are July, August and December (33mm).
The driest month (with the least rainfall) is April (16mm).
Average rainfall days in December
Marl, Germany
- Average rainfall days in December: 13.4 days
The months with the highest number of rainy days are July and August (16.6 days).
The month with the least rainy days is February (11.1 days).
Average snowfall in December
Marl, Germany
- Average snowfall in December: 19mm
The month with the highest snowfall is February (26mm).
The months with the least snowfall are April, May, June, July, August, September and October (0mm).
Average snowfall days in December
Marl, Germany
- Average snowfall days in December: 3.6 days
The month with the highest number of snowfall days is January (4.4 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
Marl, Germany
- Average daylight in December: 7h and 5min
The month with the longest days is June (Average daylight: 16h and 36min).
The month with the shortest days is December (Average daylight: 7h and 54min).
- Average sunshine in December: 3h and 3min
The month with the most sunshine is August (Average sunshine: 9h and 30min).
The month with the least sunshine is December (Average sunshine: 3h and 30min).
Average sunshine days in December
Marl, Germany
- Average sunshine days in December: 12 days
The month with the most sunshine days is October (16.6 days).
The month with the least sunshine days is July (11.8 days).
Average UV index in December
Marl, 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
Marl, Germany
- Average cloud cover in December: 67
The month with the most cloud cover is December (Cloud cover 67).
The months with the least cloud cover are April and August (Cloud cover 40).
Average visibility in December
Marl, 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).
