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
December's arrival aligns with a minor decrease in average high-temperatures, from November's frosty 9.1°C (48.4°F) to an icy 5.6°C (42.1°F). Nights in December showcase an average temperature of 1.5°C (34.7°F), slightly cooler than the daytime.Humidity
January and December, with an average relative humidity of 87%, are the most humid months in Sechtem.Rainfall
In December, the rain falls for 14.3 days. Throughout December, 34mm (1.34") of precipitation is accumulated. In Sechtem, during the entire year, the rain falls for 166.7 days and collects up to 361mm (14.21") of precipitation.Snowfall
January through March, November and December are months with snowfall. In Sechtem, during December, snow falls for 3.7 days and regularly aggregates up to 21mm (0.83") of snow. Throughout the year, there are 16.2 snowfall days, and 99mm (3.9") of snow is accumulated.Daylight
With an average of 8h and 0min of daylight, December has the shortest days of the year.On the first day of the month, sunrise is at 08:12 and sunset at 16:29. On the last day of December, in Sechtem, sunrise is at 08:34 and sunset at 16:36 CET.
Sunshine
The month with the least sunshine is December, with an average of 3.8h of sunshine.UV index
January, February, November and December, with an average maximum UV index of 2, are months with the lowest UV index. A UV Index estimate of 2, and below, represents a low health risk from unprotected exposure to Sun's UV rays for the ordinary person.Note: The UV index of 2 during December leads to these advisories:
It is important to always shield children, babies, and individuals with sensitive skin from prolonged exposure to the sun. Sun exposure should be minimized, especially during midday, to avoid harmful UV radiation. On days when the sun blazes, arm yourself with sunglasses that block UVA and UVB radiation. Guard yourself! Snow reflection can almost double the UV radiation from the Sun.
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Data Sources | Weather Forecasting & Climate
Frequently asked questions
How cold is December in Sechtem?
What are the most humid months in Sechtem?
What is the average humidity in December in Sechtem?
How much does it rain in Sechtem in December?
How many days does it snow in December in Sechtem?
What is the month with the shortest days in Sechtem?
What is the average length of the day in December in Sechtem?
When are sunrise and sunset in December in Sechtem?
What is the month with the least sunshine in Sechtem?
How many hours of sunshine does Sechtem have in December?
What is the month with the lowest UV index in Sechtem?
What is the UV index reading in December in Sechtem?
Average temperature in December
Sechtem, Germany
- Average high temperature in December: 5.6°C
The warmest month (with the highest average high temperature) is July (23.7°C).
The month with the lowest average high temperature is January (4.3°C).
- Average low temperature in December: 1.5°C
The month with the highest average low temperature is August (13.8°C).
The coldest month (with the lowest average low temperature) is January (0.1°C).
Average pressure in December
Sechtem, Germany
- Average pressure in December: 1017mbar
The month with the highest atmospheric pressure is September (1017.6mbar).
The month with the lowest atmospheric pressure is November (1013.5mbar).
Average wind speed in December
Sechtem, Germany
- Average wind speed in December: 13.9km/h
The windiest month (with the highest average wind speed) is February (14.1km/h).
The calmest month (with the lowest average wind speed) is August (9.6km/h).
Average humidity in December
Sechtem, Germany
- Average humidity in December: 87%
The months with the highest relative humidity are January and December (87%).
The month with the lowest relative humidity is August (72%).
Average rainfall in December
Sechtem, Germany
- Average rainfall in December: 34mm
The wettest months (with the highest rainfall) are June and August (38mm).
The driest month (with the least rainfall) is April (19mm).
Average rainfall days in December
Sechtem, Germany
- Average rainfall days in December: 14.3 days
The month with the highest number of rainy days is July (17.2 days).
The month with the least rainy days is September (11.3 days).
Average snowfall in December
Sechtem, Germany
- Average snowfall in December: 21mm
The month with the highest snowfall is February (34mm).
The months with the least snowfall are April, May, June, July, August, September and October (0mm).
Average snowfall days in December
Sechtem, Germany
- Average snowfall days in December: 3.7 days
The months with the highest number of snowfall days are January and February (4.8 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
Sechtem, Germany
- Average daylight in December: 8h and 0min
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 0min).
- Average sunshine in December: 3h and 5min
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 48min).
Average sunshine days in December
Sechtem, Germany
- Average sunshine days in December: 12.1 days
The month with the most sunshine days is October (16.6 days).
The month with the least sunshine days is July (10.8 days).
Average UV index in December
Sechtem, 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
Sechtem, Germany
- Average cloud cover in December: 60
The month with the most cloud cover is December (Cloud cover 60).
The month with the least cloud cover is August (Cloud cover 36).
Average visibility in December
Sechtem, Germany
- Average visibility in December: 8km
The months with the highest visibility are February, March, April, May, June, July, August, September and October (9km).
The months with the lowest visibility are January, November and December (8km).
