December weather forecastOberirsen, Germany
December
Weather in December
The first month of the winter, December, is also a wintry month in Oberirsen, Germany, with an average temperature ranging between max 3.9°C (39°F) and min -0.6°C (30.9°F).Temperature
December's arrival aligns with a minor decrease in average high-temperatures, from November's chilly 7.3°C (45.1°F) to an icy 3.9°C (39°F). December's average low-temperature in Oberirsen is a subzero cold -0.6°C (30.9°F), reflecting a minor difference from the day's peak temperatures.Humidity
December is the most humid month, with an average relative humidity of 92%.Rainfall
The month with the most rainfall in Oberirsen is December, when the rain falls for 13.9 days and typically aggregates up to 72mm (2.83") of precipitation.Snowfall
January through May, October through December are months with snowfall. The month with the most snowfall in Oberirsen is December, when snow falls for 13.4 days and typically aggregates up to 182mm (7.17") of snow.Daylight
With an average of 8h and 6min of daylight, December has the shortest days of the year in Oberirsen.On the first day of December, sunrise is at 08:10 and sunset at 16:27. On the last day of the month, sunrise is at 08:31 and sunset at 16:34 CET.
Sunshine
December has the least sunshine of the year, with an average of 2.7h of sunshine.UV index
November and December, with an average maximum UV index of 1, are months with the lowest UV index in Oberirsen. A UV Index reading of 2, and below, represents a low health risk from exposure to the Sun's UV rays for the ordinary person.Note: The maximum daily UV index of 1 in December converts into the following recommendations:
Extended time in the sun generally does not harm most, but those with sensitive skin, infants, and children should always be protected. Midday Sun has the strongest UV rays, making it crucial to limit exposure and find shade. A hat with a broad brim is indispensable, filtering out up to half of UV rays. Notice! The UV radiation of the Sun can be intensified nearly twofold due to the reflective quality of snow.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in December
Oberirsen, Germany
- Average high temperature in December: 3.9°C
The warmest month (with the highest average high temperature) is July (22.7°C).
The month with the lowest average high temperature is January (2.3°C).
- Average low temperature in December: -0.6°C
The month with the highest average low temperature is August (11.8°C).
The coldest months (with the lowest average low temperature) are January and February (-1.8°C).
Average pressure in December
Oberirsen, Germany
- Average pressure in December: 1017.4mbar
The month with the highest atmospheric pressure is September (1017.9mbar).
The month with the lowest atmospheric pressure is November (1014mbar).
Average wind speed in December
Oberirsen, Germany
- Average wind speed in December: 12km/h
The windiest month (with the highest average wind speed) is February (12.5km/h).
The calmest month (with the lowest average wind speed) is August (8.6km/h).
Average humidity in December
Oberirsen, Germany
- Average humidity in December: 92%
The month with the highest relative humidity is December (92%).
The months with the lowest relative humidity are April and July (76%).
Average rainfall in December
Oberirsen, Germany
- Average rainfall in December: 72mm
The wettest month (with the highest rainfall) is December (72mm).
The driest months (with the least rainfall) are April and September (32mm).
Average rainfall days in December
Oberirsen, Germany
- Average rainfall days in December: 13.9 days
The months with the highest number of rainy days are May and July (17.2 days).
The month with the least rainy days is February (9 days).
Average snowfall in December
Oberirsen, Germany
- Average snowfall in December: 182mm
The month with the highest snowfall is December (182mm).
The months with the least snowfall are June, July, August and September (0mm).
Average snowfall days in December
Oberirsen, Germany
- Average snowfall days in December: 13.4 days
The month with the highest number of snowfall days is January (15.8 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in December /
Average sunshine in December
Oberirsen, 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 42min
The month with the most sunshine is July (Average sunshine: 9h and 30min).
The month with the least sunshine is December (Average sunshine: 2h and 42min).
Average sunshine days in December
Oberirsen, Germany
- Average sunshine days in December: 7.7 days
The month with the most sunshine days is September (14.9 days).
The month with the least sunshine days is December (7.7 days).
Average UV index in December
Oberirsen, Germany
- Average UV index in December: 1
The months with the highest UV index are June and July (UV index 5).
The months with the lowest UV index are November and December (UV index 1).
Average cloud cover in December
Oberirsen, Germany
- Average cloud cover in December: 74
The month with the most cloud cover is December (Cloud cover 74).
The month with the least cloud cover is August (Cloud cover 41).
Average visibility in December
Oberirsen, Germany
- Average visibility in December: 6km
The month with the highest visibility is April (9km).
The months with the lowest visibility are January and December (6km).
