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
Weather in December
Temperature
The average high-temperature shows a slight dip in December, from November's fresh 10.5°C (50.9°F) to a frosty 7.3°C (45.1°F). Sceaux encounters a small divergence from daytime high temperatures, averaging a low-temperature of 3°C (37.4°F) during December nights.Humidity
The months with the highest humidity are January and December, with an average relative humidity of 86%.Rainfall
In Sceaux, during December, the rain falls for 13.9 days and regularly aggregates up to 43mm (1.69") of precipitation. Throughout the year, there are 154.9 rainfall days, and 384mm (15.12") of precipitation is accumulated.Snowfall
January through March, November and December are months with snowfall in Sceaux, France. In Sceaux, in December, during 1.1 snowfall days, 12mm (0.47") of snow is typically accumulated. Throughout the year, in Sceaux, there are 4.5 snowfall days, and 37mm (1.46") of snow is accumulated.Daylight
The month with the shortest days is December, with an average of 8h and 18min of daylight.On the first day of the month, sunrise is at 08:23 and sunset at 16:56. On the last day of December, in Sceaux, sunrise is at 08:43 and sunset at 17:04 CET.
Sunshine
In Sceaux, the average sunshine in December is 4.3h.UV index
January, February, November and December, with an average maximum UV index of 2, are months with the lowest UV index in Sceaux, France. A UV Index value of 2, and less, symbolizes a low threat to health from unsafe exposure to UV radiation for the ordinary person.Note: In December, an average UV index of 2 transforms into the following instructions:
Children necessitate constant protection from sunlight, unlike the majority, who can remain under the sun for about an hour without burning. The midday Sun can be dangerous due to its intense radiation; always find shade and reduce exposure. Sun-related eye harm can be minimized with proper sunglasses offering UVA and UVB coverage. Notice! The UV radiation of the Sun can be intensified nearly twofold due to the reflective quality of snow.
Frequently asked questions
What are the temperatures in Sceaux in December?
What are the most humid months in Sceaux?
What is the average humidity in December in Sceaux?
How many days does it rain in December in Sceaux?
How much does it snow in Sceaux in December?
What is the month with the shortest days in Sceaux?
What is the average length of the day in December in Sceaux?
When are sunrise and sunset in December in Sceaux?
How long on average sun shines in December in Sceaux?
What is the month with the lowest UV index in Sceaux?
How high is the UV index in December in Sceaux?
Average temperature in December
Sceaux, France
- Average high temperature in December: 7.3°C
The warmest month (with the highest average high temperature) is August (24.6°C).
The month with the lowest average high temperature is January (5.9°C).
- Average low temperature in December: 3°C
The month with the highest average low temperature is August (14.9°C).
The coldest month (with the lowest average low temperature) is January (1.8°C).
Average pressure in December
Sceaux, France
- Average pressure in December: 1018.3mbar
The month with the highest atmospheric pressure is December (1018.3mbar).
The month with the lowest atmospheric pressure is November (1013.4mbar).
Average wind speed in December
Sceaux, France
- Average wind speed in December: 15.1km/h
The windiest month (with the highest average wind speed) is February (15.5km/h).
The calmest month (with the lowest average wind speed) is August (10.1km/h).
Average humidity in December
Sceaux, France
- Average humidity in December: 86%
The months with the highest relative humidity are January and December (86%).
The month with the lowest relative humidity is August (68%).
Average rainfall in December
Sceaux, France
- Average rainfall in December: 43mm
The wettest month (with the highest rainfall) is June (46mm).
The driest month (with the least rainfall) is September (18mm).
Average rainfall days in December
Sceaux, France
- Average rainfall days in December: 13.9 days
The month with the highest number of rainy days is June (16.3 days).
The month with the least rainy days is September (9.6 days).
Average snowfall in December
Sceaux, France
- Average snowfall in December: 12mm
The month with the highest snowfall is January (13mm).
The months with the least snowfall are April, May, June, July, August, September and October (0mm).
Average snowfall days in December
Sceaux, France
- Average snowfall days in December: 1.1 days
The months with the highest number of snowfall days are January and February (1.3 days).
The months with the least snowfall days are April, May, June, July, August, September and October (0 days).
Average daylight in December /
Average sunshine in December
Sceaux, France
- Average daylight in December: 8h and 2min
The month with the longest days is June (Average daylight: 16h and 6min).
The month with the shortest days is December (Average daylight: 8h and 18min).
- Average sunshine in December: 4h and 2min
The month with the most sunshine is August (Average sunshine: 9h and 18min).
The month with the least sunshine is January (Average sunshine: 3h and 54min).
Average sunshine days in December
Sceaux, France
- Average sunshine days in December: 14.5 days
The months with the most sunshine days are March and September (18.5 days).
The month with the least sunshine days is June (12.3 days).
Average UV index in December
Sceaux, France
- Average UV index in December: 2
The month with the highest UV index is July (UV index 6).
The months with the lowest UV index are January, February, November and December (UV index 2).
Average cloud cover in December
Sceaux, France
- Average cloud cover in December: 57
The month with the most cloud cover is January (Cloud cover 59).
The month with the least cloud cover is September (Cloud cover 37).
Average visibility in December
Sceaux, France
- Average visibility in December: 9km
The months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (9km).
The months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (9km).
Sceaux, France
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