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 onset corresponds with a subtle shift in the average high-temperature, slightly moving from a fresh 10.5°C (50.9°F) in November to a chilly 7.4°C (45.3°F). Throughout the nights in December, Neuilly-sur-Seine notes an average low of 3.1°C (37.6°F), a small dip from the daytime peak.Humidity
January and December, with an average relative humidity of 86%, are the most humid months in Neuilly-sur-Seine.Rainfall
The month with the most rainfall is December, when the rain falls for 11.6 days and typically aggregates up to 18mm (0.71") of precipitation.Snowfall
January through March, November and December are months with snowfall. In Neuilly-sur-Seine, in December, snow falls for 1.1 days, with typically accumulated 2mm (0.08") of snow. Throughout the year, there are 5.6 snowfall days, and 17mm (0.67") of snow is accumulated.Daylight
The month with the shortest days in Neuilly-sur-Seine is December, with an average of 8h and 18min of daylight.On the first day of December, sunrise is at 08:23 and sunset at 16:56. On the last day of the month, sunrise is at 08:44 and sunset at 17:03 CET.
Sunshine
The average sunshine in December is 4.2h.UV index
The months with the lowest UV index in Neuilly-sur-Seine are January, February, November and December, with an average maximum UV index of 2. A UV Index of 2, and less, symbolizes a low threat to health from exposure to the Sun's UV rays for ordinary individuals.Note: The UV index of 2 during December leads to these advisories:
People with sensitive skin, children, and babies should always be protected from prolonged sun exposure. Considering the strength of solar radiation at midday, one should avoid direct Sun exposure. In bright sunlight, prioritize sunglasses that grant protection from UVA and UVB radiation. Be mindful! The reflection from snow can increase the Sun's UV radiation nearly twice.
Frequently asked questions
What is the temperature in December in Neuilly-sur-Seine?
What are the most humid months in Neuilly-sur-Seine?
What is the average humidity in December in Neuilly-sur-Seine?
What is the wettest month in Neuilly-sur-Seine?
How many days does it rain in December in Neuilly-sur-Seine?
How much does it snow in Neuilly-sur-Seine in December?
What is the month with the shortest days in Neuilly-sur-Seine?
How many hours of daylight does Neuilly-sur-Seine have in December?
When are sunrise and sunset in December in Neuilly-sur-Seine?
How many hours of sunshine does Neuilly-sur-Seine have in December?
What is the month with the lowest UV index in Neuilly-sur-Seine?
How high is the UV index in December in Neuilly-sur-Seine?
Average temperature in December
Neuilly-sur-Seine, France
- Average high temperature in December: 7.4°C
The warmest month (with the highest average high temperature) is August (24.5°C).
The month with the lowest average high temperature is January (5.9°C).
- Average low temperature in December: 3.1°C
The month with the highest average low temperature is August (14.8°C).
The coldest months (with the lowest average low temperature) are January and February (1.8°C).
Average pressure in December
Neuilly-sur-Seine, France
- Average pressure in December: 1018.1mbar
The months with the highest atmospheric pressure are September and December (1018.1mbar).
The month with the lowest atmospheric pressure is November (1013.3mbar).
Average wind speed in December
Neuilly-sur-Seine, 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
Neuilly-sur-Seine, 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
Neuilly-sur-Seine, France
- Average rainfall in December: 18mm
The wettest month (with the highest rainfall) is December (18mm).
The driest month (with the least rainfall) is September (6mm).
Average rainfall days in December
Neuilly-sur-Seine, France
- Average rainfall days in December: 11.6 days
The month with the highest number of rainy days is July (12.5 days).
The month with the least rainy days is September (7.6 days).
Average snowfall in December
Neuilly-sur-Seine, France
- Average snowfall in December: 2mm
The month with the highest snowfall is January (7mm).
The months with the least snowfall are April, May, June, July, August, September and October (0mm).
Average snowfall days in December
Neuilly-sur-Seine, France
- Average snowfall days in December: 1.1 days
The month with the highest number of snowfall days is February (2.1 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
Neuilly-sur-Seine, 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 1min
The months with the most sunshine are July and August (Average sunshine: 9h and 6min).
The month with the least sunshine is January (Average sunshine: 3h and 54min).
Average sunshine days in December
Neuilly-sur-Seine, France
- Average sunshine days in December: 14.7 days
The month with the most sunshine days is September (19.6 days).
The months with the least sunshine days are February and July (14.3 days).
Average UV index in December
Neuilly-sur-Seine, 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
Neuilly-sur-Seine, France
- Average cloud cover in December: 58
The month with the most cloud cover is January (Cloud cover 60).
The month with the least cloud cover is September (Cloud cover 38).
Average visibility in December
Neuilly-sur-Seine, 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).
Neuilly-sur-Seine, France
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