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
December's arrival aligns with a minor decrease in average high-temperatures, from November's fresh 10.5°C (50.9°F) to a frosty 7.3°C (45.1°F). During December, Sucy-en-Brie perceives a slight decrease in temperature from daytime highs, settling at an average low of 3°C (37.4°F).Humidity
January and December, with an average relative humidity of 85%, are the most humid months.Rainfall
In December, the rain falls for 15.4 days. Throughout December, 50mm (1.97") of precipitation is accumulated. Throughout the year, there are 172.7 rainfall days, and 467mm (18.39") of precipitation is accumulated.Snowfall
January through March, November and December are months with snowfall in Sucy-en-Brie. In Sucy-en-Brie, in December, snow falls for 1.9 days, with typically accumulated 17mm (0.67") of snow. Throughout the year, in Sucy-en-Brie, there are 8.5 snowfall days, and 72mm (2.83") of snow is accumulated.Daylight
December has the shortest days of the year in Sucy-en-Brie, with an average of 8h and 18min of daylight.On the first day of the month, sunrise is at 08:22 and sunset at 16:56. On the last day of December, sunrise is at 08:42 and sunset at 17:03 CET.
Sunshine
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. A UV Index estimate of 2, and below, represents a minimal health hazard from exposure to the Sun's UV rays for average individuals.Note: In December, the maximum UV index of 2 suggests this advice:
In contrast to children, who must always be shielded from the sun, most people can tolerate up to an hour of sun exposure without any burns. Solar radiation is at its peak intensity during midday, so it's advisable to stay indoors or in the shade. On bright days sunglasses that block both UVA and UVB rays should be worn. A hat with a wide brim is extremely helpful, as it can prevent roughly 50% of UV radiation from reaching the eyes. Be on the lookout! Nearly twofold UV radiation from the Sun can be reflected by snow.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What are December temperatures in Sucy-en-Brie?
What is the most humid month in Sucy-en-Brie?
What is the average humidity in December in Sucy-en-Brie?
How much does it rain in Sucy-en-Brie in December?
How many days does it snow in December in Sucy-en-Brie?
What is the month with the shortest days in Sucy-en-Brie?
What is the average length of the day in December in Sucy-en-Brie?
When are sunrise and sunset in December in Sucy-en-Brie?
How many hours of sunshine does Sucy-en-Brie have in December?
What is the month with the lowest UV index in Sucy-en-Brie?
What is the UV index intensity in December in Sucy-en-Brie?
Average temperature in December
Sucy-en-Brie, France
- Average high temperature in December: 7.3°C
The warmest month (with the highest average high temperature) is August (24.8°C).
The month with the lowest average high temperature is January (6°C).
- Average low temperature in December: 3°C
The month with the highest average low temperature is August (15.1°C).
The coldest month (with the lowest average low temperature) is January (1.8°C).
Average pressure in December
Sucy-en-Brie, France
- Average pressure in December: 1018.4mbar
The month with the highest atmospheric pressure is December (1018.4mbar).
The month with the lowest atmospheric pressure is November (1013.5mbar).
Average wind speed in December
Sucy-en-Brie, France
- Average wind speed in December: 14.9km/h
The windiest month (with the highest average wind speed) is February (15.4km/h).
The calmest month (with the lowest average wind speed) is August (10km/h).
Average humidity in December
Sucy-en-Brie, France
- Average humidity in December: 85%
The months with the highest relative humidity are January and December (85%).
The month with the lowest relative humidity is August (68%).
Average rainfall in December
Sucy-en-Brie, France
- Average rainfall in December: 50mm
The wettest month (with the highest rainfall) is June (52mm).
The driest month (with the least rainfall) is September (21mm).
Average rainfall days in December
Sucy-en-Brie, France
- Average rainfall days in December: 15.4 days
The month with the highest number of rainy days is June (17.3 days).
The month with the least rainy days is September (10.7 days).
Average snowfall in December
Sucy-en-Brie, France
- Average snowfall in December: 17mm
The month with the highest snowfall is January (29mm).
The months with the least snowfall are April, May, June, July, August, September and October (0mm).
Average snowfall days in December
Sucy-en-Brie, France
- Average snowfall days in December: 1.9 days
The month with the highest number of snowfall days is February (2.8 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
Sucy-en-Brie, 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
Sucy-en-Brie, France
- Average sunshine days in December: 12 days
The month with the most sunshine days is September (17.2 days).
The month with the least sunshine days is June (10.9 days).
Average UV index in December
Sucy-en-Brie, 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
Sucy-en-Brie, France
- Average cloud cover in December: 57
The month with the most cloud cover is January (Cloud cover 60).
The month with the least cloud cover is September (Cloud cover 37).
Average visibility in December
Sucy-en-Brie, 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).
Sucy-en-Brie, France
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