December weather forecastOberkleen, Germany

December

Weather in December

The first month of the winter, December, is still a cold month in Oberkleen, Germany, with an average temperature varying between 4.1°C (39.4°F) and 0°C (32°F).

Temperature

December brings a minor shift in the average high-temperature, adjusting from a frosty 7.7°C (45.9°F) in November to an icy 4.1°C (39.4°F). December nighttime temperatures hover close to the daytime peak with an average of 0°C (32°F).

Humidity

January and December, with an average relative humidity of 90%, are the most humid months.

Rainfall

In Oberkleen, during December, the rain falls for 15.5 days and regularly aggregates up to 49mm (1.93") of precipitation. In Oberkleen, during the entire year, the rain falls for 169 days and collects up to 473mm (18.62") of precipitation.

Snowfall

Months with snowfall are January through May, October through December. December is the month with the most snowfall. Snow falls for 6.7 days and accumulates 66mm (2.6") of snow.

Daylight

December has the shortest days of the year, with an average of 8h and 6min of daylight.
On the first day of the month, sunrise is at 08:04 and sunset at 16:24. On the last day of December, sunrise is at 08:26 and sunset at 16:31 CET.

Sunshine

The month with the least sunshine in Oberkleen is December, with an average of 2.9h of sunshine.

UV index

December is the month with the lowest UV index, with an average maximum UV index of 1. A UV Index value of 2, and less, symbolizes a low health risk from exposure to the Sun's UV radiation for average individuals.
Note: A maximum UV index of 1 in December translates into the following recommendations:
While many people can endure lengthy sun exposure, it remains imperative to safeguard babies, children, and fair-skinned individuals. Solar radiation is at its peak intensity during midday, so it's advisable to stay indoors or in the shade. Sunglasses providing both UVA and UVB protection are non-negotiable on sunlit days. Take careful note! The UV radiation of the Sun can be nearly doubled by snow reflection.

Updated: Feb 12, 2024
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

In Oberkleen, in December, the average high-temperature is 4.1°C (39.4°F), and the average low-temperature is 0°C (32°F).

January and December, with an average relative humidity of 90%, are most humid months in Oberkleen.

In Oberkleen, the average relative humidity in December is 90%.

In Oberkleen, Germany, in December, during 15.5 rainfall days, 49mm (1.93") of precipitation is typically accumulated.

December is the month with the most snowfall in Oberkleen, Germany. Snow falls for 6.7 days and accumulates 66mm (2.6") of snow.

In Oberkleen, Germany, in December, during 6.7 snowfall days, 66mm (2.6") of snow is typically accumulated.

The month with the shortest days in Oberkleen, Germany, is December, with an average of 8h and 6min of daylight.

The average day length in December in Oberkleen, Germany, is 8h and 6min.

On the first day of December in Oberkleen, sunrise is at 08:04 and sunset at 16:24. On the last day of the month, sunrise is at 08:26 and sunset at 16:31 CET.

The month with the least sunshine is December, with an average of 2.9h of sunshine.

In Oberkleen, the average sunshine duration in December is 2.9h.

With an average maximum UV index of 1, December is the month with the lowest UV index in Oberkleen.

In Oberkleen, Germany, the average daily maximum UV index in December is 1. A UV Index estimate of 2, and below, represents a low health risk from exposure to the Sun's UV radiation.

Today

Tomorrow

Long-term

Year J F M A M J J A S O N December

Nov

December

Jan

Average high temperature

7.7°C

4.1°C

2.8°C

Average low temperature

Average pressure

Average wind speed

Average max. wind speed

11.5km/h

12.9km/h

12.7km/h

Average wind speed gusts

Average humidity

Average rainfall

Average rainfall days

Average snowfall

Average snowfall days

Average daylight

Average sunshine

Average sunshine days

13.2

9.5

11.6

Average UV index

Average cloud cover

Average visibility

Average temperature in December
Oberkleen, Germany

Average high temperature in December: 4.1°C

The warmest month (with the highest average high temperature) is July (23.8°C).
The month with the lowest average high temperature is January (2.8°C).

Average low temperature in December: 0°C

The month with the highest average low temperature is August (12.3°C).
The coldest month (with the lowest average low temperature) is January (-1.5°C).

Average pressure in December
Oberkleen, Germany

Average pressure in December: 1017.6mbar

The month with the highest atmospheric pressure is September (1017.8mbar).
The month with the lowest atmospheric pressure is November (1014.2mbar).

Average wind speed in December
Oberkleen, Germany

Average wind speed in December: 12.1km/h

The windiest month (with the highest average wind speed) is February (12.7km/h).
The calmest month (with the lowest average wind speed) is August (8.5km/h).

Average humidity in December
Oberkleen, Germany

Average humidity in December: 90%

The months with the highest relative humidity are January and December (90%).
The months with the lowest relative humidity are April, July and August (74%).

Average rainfall in December
Oberkleen, Germany

Average rainfall in December: 49mm

The wettest month (with the highest rainfall) is August (52mm).
The driest month (with the least rainfall) is April (27mm).

Average rainfall days in December
Oberkleen, Germany

Average rainfall days in December: 15.5 days

The month with the highest number of rainy days is July (17.3 days).
The month with the least rainy days is February (11.5 days).

Average snowfall in December
Oberkleen, Germany

Average snowfall in December: 66mm

The month with the highest snowfall is December (66mm).
The months with the least snowfall are June, July, August and September (0mm).

Average snowfall days in December
Oberkleen, Germany

Average snowfall days in December: 6.7 days

The month with the highest number of snowfall days is January (8.5 days).
The months with the least snowfall days are June, July, August and September (0 days).

Average daylight in December /
Average sunshine in December
Oberkleen, Germany

Average daylight in December: 8h and 6min

The month with the longest days is June (Average daylight: 16h and 24min).
The month with the shortest days is December (Average daylight: 8h and 6min).

Average sunshine in December: 2h and 54min

The month with the most sunshine is July (Average sunshine: 9h and 54min).
The month with the least sunshine is December (Average sunshine: 2h and 54min).

Average sunshine days in December
Oberkleen, Germany

Average sunshine days in December: 9.5 days

The month with the most sunshine days is October (16 days).
The month with the least sunshine days is December (9.5 days).

Average UV index in December
Oberkleen, Germany

Average UV index in December: 1

The months with the highest UV index are June and July (UV index 5).
The month with the lowest UV index is December (UV index 1).

Average cloud cover in December
Oberkleen, Germany

Average cloud cover in December: 70

The month with the most cloud cover is December (Cloud cover 70).
The months with the least cloud cover are July and August (Cloud cover 38).

Average visibility in December
Oberkleen, Germany

Average visibility in December: 7km

The months with the highest visibility are March, April, June, July and August (9km).
The months with the lowest visibility are January, October, November and December (7km).