December weather forecastOelsberg, Germany
December
Weather in December
The first month of the winter, December, is still a cold month in Oelsberg, Germany, with an average temperature fluctuating between 4.9°C (40.8°F) and 0.2°C (32.4°F).Temperature
December's onset introduces a mild reduction in the average high-temperature, from a chilly 8.2°C (46.8°F) in November to a cold 4.9°C (40.8°F). Oelsberg, in December, logs an average low-temperature of 0.2°C (32.4°F), a subtle step down from daytime readings.Humidity
January and December, with an average relative humidity of 90%, are the most humid months in Oelsberg.Rainfall
In Oelsberg, in December, during 12.8 rainfall days, 21mm (0.83") of precipitation is typically accumulated. Throughout the year, there are 136.4 rainfall days, and 244mm (9.61") of precipitation is accumulated.Snowfall
Months with snowfall are January through April, November and December. In Oelsberg, Germany, during December, snow falls for 4.5 days and regularly aggregates up to 14mm (0.55") of snow. In Oelsberg, Germany, during the entire year, snow falls for 19.6 days and aggregates up to 64mm (2.52") of snow.Daylight
December has the shortest days of the year in Oelsberg, with an average of 8h and 6min of daylight.On the first day of December in Oelsberg, Germany, sunrise is at 08:06 and sunset at 16:28. On the last day of the month, sunrise is at 08:27 and sunset at 16:35 CET.
Sunshine
With an average of 3.4h of sunshine, December has the least sunshine of the year in Oelsberg.UV index
January, February, November and December, with an average maximum UV index of 2, are months with the lowest UV index in Oelsberg. A UV Index of 2, and less, symbolizes a low threat to health from unprotected exposure to Sun's UV rays for the average person.Note: The maximum UV index of 2 during December leads to these instructions:
Most people face no serious problems with extended sun exposure, but those with fair skin, infants, and children always need protection. The Sun is most powerful around mid-day, so it's a good practice to reduce direct exposure. Always opt for UVA and UVB-resistant sunglasses on radiant days. Be aware! The reflective nature of snow can magnify the Sun's UV radiation almost twofold.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in December
Oelsberg, Germany
- Average high temperature in December: 4.9°C
The warmest month (with the highest average high temperature) is July (24°C).
The month with the lowest average high temperature is January (3.3°C).
- Average low temperature in December: 0.2°C
The month with the highest average low temperature is August (12.5°C).
The coldest month (with the lowest average low temperature) is February (-1.3°C).
Average pressure in December
Oelsberg, Germany
- Average pressure in December: 1017.7mbar
The month with the highest atmospheric pressure is September (1017.9mbar).
The month with the lowest atmospheric pressure is November (1014.1mbar).
Average wind speed in December
Oelsberg, Germany
- Average wind speed in December: 10.9km/h
The windiest month (with the highest average wind speed) is February (11.2km/h).
The calmest month (with the lowest average wind speed) is August (8.1km/h).
Average humidity in December
Oelsberg, 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 July and August (73%).
Average rainfall in December
Oelsberg, Germany
- Average rainfall in December: 21mm
The wettest month (with the highest rainfall) is August (33mm).
The driest month (with the least rainfall) is January (15mm).
Average rainfall days in December
Oelsberg, Germany
- Average rainfall days in December: 12.8 days
The month with the highest number of rainy days is July (14 days).
The month with the least rainy days is February (9.3 days).
Average snowfall in December
Oelsberg, Germany
- Average snowfall in December: 14mm
The month with the highest snowfall is January (24mm).
The months with the least snowfall are May, June, July, August, September and October (0mm).
Average snowfall days in December
Oelsberg, Germany
- Average snowfall days in December: 4.5 days
The month with the highest number of snowfall days is January (6.8 days).
The months with the least snowfall days are May, June, July, August and September (0 days).
Average daylight in December /
Average sunshine in December
Oelsberg, Germany
- Average daylight in December: 8h and 6min
The month with the longest days is June (Average daylight: 16h and 18min).
The month with the shortest days is December (Average daylight: 8h and 6min).
- Average sunshine in December: 3h and 24min
The month with the most sunshine is July (Average sunshine: 9h and 54min).
The month with the least sunshine is December (Average sunshine: 3h and 24min).
Average sunshine days in December
Oelsberg, Germany
- Average sunshine days in December: 12.4 days
The months with the most sunshine days are April, September and October (17.5 days).
The month with the least sunshine days is December (12.4 days).
Average UV index in December
Oelsberg, 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
Oelsberg, Germany
- Average cloud cover in December: 67
The month with the most cloud cover is December (Cloud cover 67).
The month with the least cloud cover is August (Cloud cover 37).
Average visibility in December
Oelsberg, Germany
- Average visibility in December: 7km
The months with the highest visibility are April and August (9km).
The months with the lowest visibility are January, February, October, November and December (7km).
