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
The start of December comes with a small reduction in the average high-temperature, subtly receding from a frosty 7.5°C (45.5°F) in November to a wintry 4°C (39.2°F). Olef experiences a steady nighttime temperature of 0°C (32°F) throughout the month of December.Humidity
January and December, with an average relative humidity of 92%, are the most humid months.Rainfall
The month with the most rainfall is December, when the rain falls for 10.9 days and typically aggregates up to 61mm (2.4") of precipitation.Snowfall
January through May, October through December are months with snowfall. In Olef, during December, snow falls for 10.1 days and regularly aggregates up to 129mm (5.08") of snow. In Olef, during the entire year, snow falls for 49 days and aggregates up to 641mm (25.24") of snow.Daylight
With an average of 8h and 6min of daylight, December has the shortest days of the year in Olef, Germany.On the first day of December, sunrise is at 08:13 and sunset at 16:32. On the last day of the month, sunrise is at 08:34 and sunset at 16:39 CET.
Sunshine
The month with the least sunshine in Olef is December, with an average of 2.7h of sunshine.UV index
The months with the lowest UV index are January through March, October through December, with an average maximum UV index of 2. A UV Index reading of 2, and below, represents a low health risk from unprotected exposure to Sun's UV rays for ordinary individuals.Note: The UV index of 2 in December translates into these instructions:
Although prolonged sun exposure does not typically bother most people, children, babies, and those with sensitive skin should always have protection. Being exposed to the midday Sun can have harmful effects due to strong UV radiation; always take precautions. Sunglasses that guard against UVA and UVB rays are pivotal in minimizing sun-induced ocular damage. On your guard! Snow's reflection can almost double the intensity of the Sun's UV radiation.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Is December cold in Olef?
What are the most humid months in Olef?
What is the average humidity in December in Olef?
What is the rainiest month in Olef?
How much does it rain in Olef in December?
How much does it snow in Olef in December?
What is the month with the shortest days in Olef?
What is the average length of the day in December in Olef?
When is the sunrise / sunset in December in Olef?
What is the month with the least sunshine in Olef?
How long on average sun shines in December in Olef?
When is the lowest UV index in Olef?
How high is the UV index in December in Olef?
Average temperature in December
Olef, Germany
- Average high temperature in December: 4°C
The warmest months (with the highest average high temperature) are July and August (20.5°C).
The month with the lowest average high temperature is January (2.5°C).
- Average low temperature in December: 0°C
The month with the highest average low temperature is August (11.3°C).
The coldest month (with the lowest average low temperature) is January (-1.8°C).
Average pressure in December
Olef, Germany
- Average pressure in December: 1017.3mbar
The month with the highest atmospheric pressure is September (1017.7mbar).
The month with the lowest atmospheric pressure is November (1013.5mbar).
Average wind speed in December
Olef, Germany
- Average wind speed in December: 17.3km/h
The windiest month (with the highest average wind speed) is December (17.3km/h).
The calmest month (with the lowest average wind speed) is August (10.5km/h).
Average humidity in December
Olef, Germany
- Average humidity in December: 92%
The months with the highest relative humidity are January and December (92%).
The month with the lowest relative humidity is April (80%).
Average rainfall in December
Olef, Germany
- Average rainfall in December: 61mm
The wettest month (with the highest rainfall) is December (61mm).
The driest month (with the least rainfall) is April (26mm).
Average rainfall days in December
Olef, Germany
- Average rainfall days in December: 10.9 days
The months with the highest number of rainy days are June and July (14.7 days).
The month with the least rainy days is February (7.5 days).
Average snowfall in December
Olef, Germany
- Average snowfall in December: 129mm
The month with the highest snowfall is February (166mm).
The months with the least snowfall are June, July, August and September (0mm).
Average snowfall days in December
Olef, Germany
- Average snowfall days in December: 10.1 days
The month with the highest number of snowfall days is January (12.3 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in December /
Average sunshine in December
Olef, Germany
- Average daylight in December: 8h and 1min
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 4min
The month with the most sunshine is August (Average sunshine: 8h and 30min).
The month with the least sunshine is December (Average sunshine: 2h and 42min).
Average sunshine days in December
Olef, Germany
- Average sunshine days in December: 12.8 days
The month with the most sunshine days is September (17.8 days).
The month with the least sunshine days is February (11.5 days).
Average UV index in December
Olef, Germany
- Average UV index in December: 2
The month with the highest UV index is July (UV index 5).
The months with the lowest UV index are January, February, March, October, November and December (UV index 2).
Average cloud cover in December
Olef, Germany
- Average cloud cover in December: 73
The month with the most cloud cover is December (Cloud cover 73).
The month with the least cloud cover is August (Cloud cover 46).
Average visibility in December
Olef, Germany
- Average visibility in December: 8km
The month with the highest visibility is April (9km).
The month with the lowest visibility is January (7km).
