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 arrival of December is marked by a minor reduction in average high-temperature, sliding from a chilly 8°C (46.4°F) in November to an icy 4.5°C (40.1°F). Roussy-le-Village's nocturnal average in December closely mirrors its daytime temperatures, settling at a still cold 0.5°C (32.9°F).Humidity
December is the most humid month, with an average relative humidity of 91%.Rainfall
The month with the most rainfall in Roussy-le-Village is December, when the rain falls for 17 days and typically aggregates up to 75mm (2.95") of precipitation.Snowfall
January through May, October through December are months with snowfall in Roussy-le-Village. In Roussy-le-Village, in December, during 7.7 snowfall days, 84mm (3.31") of snow is typically accumulated. In Roussy-le-Village, France, during the entire year, snow falls for 32.5 days and aggregates up to 279mm (10.98") of snow.Daylight
With an average of 8h and 12min of daylight, December has the shortest days of the year.On the first day of the month, sunrise is at 08:10 and sunset at 16:38. On the last day of December, sunrise is at 08:31 and sunset at 16:45 CET.
Sunshine
December has the least sunshine of the year in Roussy-le-Village, with an average of 2.9h 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 minimal health hazard from exposure to the Sun's UV radiation for the ordinary person.Note: In December, the maximum UV index of 2 transforms into these recommendations:
Most people face no serious problems with extended sun exposure, but those with fair skin, infants, and children always need protection. Midday is when the Sun's radiation is strongest; avoid prolonged exposure during this time. In bright sunlight, prioritize sunglasses that grant protection from UVA and UVB radiation. Consider this! The reflection from snow can almost double the intensity of the Sun's UV radiation.
Frequently asked questions
How cold does it get in Roussy-le-Village in December?
What is the most humid month in Roussy-le-Village?
What is the average humidity in December in Roussy-le-Village?
What is the rainiest month in Roussy-le-Village?
How many days does it rain in December in Roussy-le-Village?
How much does it snow in Roussy-le-Village in December?
What is the month with the shortest days in Roussy-le-Village?
How many hours of daylight does Roussy-le-Village have in December?
What time are sunrise and sunset in December in Roussy-le-Village?
What is the month with the least sunshine in Roussy-le-Village?
How many hours of sunshine does Roussy-le-Village have in December?
When is the lowest UV index in Roussy-le-Village?
What is the UV index intensity in December in Roussy-le-Village?
Average temperature in December
Roussy-le-Village, France
- Average high temperature in December: 4.5°C
The warmest month (with the highest average high temperature) is August (22.8°C).
The month with the lowest average high temperature is January (3.4°C).
- Average low temperature in December: 0.5°C
The month with the highest average low temperature is August (12.6°C).
The coldest month (with the lowest average low temperature) is January (-0.9°C).
Average pressure in December
Roussy-le-Village, 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 (1014.1mbar).
Average wind speed in December
Roussy-le-Village, France
- Average wind speed in December: 15.1km/h
The windiest month (with the highest average wind speed) is February (15.6km/h).
The calmest month (with the lowest average wind speed) is August (9.8km/h).
Average humidity in December
Roussy-le-Village, France
- Average humidity in December: 91%
The month with the highest relative humidity is December (91%).
The month with the lowest relative humidity is August (76%).
Average rainfall in December
Roussy-le-Village, France
- Average rainfall in December: 75mm
The wettest month (with the highest rainfall) is December (75mm).
The driest month (with the least rainfall) is April (39mm).
Average rainfall days in December
Roussy-le-Village, France
- Average rainfall days in December: 17 days
The month with the highest number of rainy days is May (19.1 days).
The month with the least rainy days is September (12.5 days).
Average snowfall in December
Roussy-le-Village, France
- Average snowfall in December: 84mm
The month with the highest snowfall is January (85mm).
The months with the least snowfall are June, July, August and September (0mm).
Average snowfall days in December
Roussy-le-Village, France
- Average snowfall days in December: 7.7 days
The month with the highest number of snowfall days is January (9.2 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in December /
Average sunshine in December
Roussy-le-Village, France
- Average daylight in December: 8h and 1min
The month with the longest days is June (Average daylight: 16h and 12min).
The month with the shortest days is December (Average daylight: 8h and 12min).
- Average sunshine in December: 2h and 5min
The month with the most sunshine is July (Average sunshine: 9h and 30min).
The month with the least sunshine is December (Average sunshine: 2h and 54min).
Average sunshine days in December
Roussy-le-Village, France
- Average sunshine days in December: 8 days
The month with the most sunshine days is September (15.1 days).
The month with the least sunshine days is December (8 days).
Average UV index in December
Roussy-le-Village, France
- Average UV index in December: 2
The months with the highest UV index are June and July (UV index 5).
The months with the lowest UV index are January, February, November and December (UV index 2).
Average cloud cover in December
Roussy-le-Village, France
- Average cloud cover in December: 71
The month with the most cloud cover is December (Cloud cover 71).
The month with the least cloud cover is August (Cloud cover 38).
Average visibility in December
Roussy-le-Village, France
- Average visibility in December: 7km
The months with the highest visibility are March, April, July and August (9km).
The months with the lowest visibility are November and December (7km).
Roussy-le-Village, France
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