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
With December's onset, the weather reveals a slight temperature decrease, transitioning from a fresh 10.1°C (50.2°F) in November to a frosty 6.8°C (44.2°F). Villers-sous-Saint-Leu, during December nights, observes a steady temperature, averaging at an icy 2.7°C (36.9°F).Humidity
January and December, with an average relative humidity of 87%, are the most humid months.Rainfall
December is the month with the most rainfall. Rain falls for 17.7 days and accumulates 62mm (2.44") of precipitation.Snowfall
Months with snowfall are January through March, November and December. In Villers-sous-Saint-Leu, France, in December, snow falls for 2.5 days, with typically accumulated 17mm (0.67") of snow. Throughout the year, there are 11.3 snowfall days, and 93mm (3.66") of snow is accumulated.Daylight
December has the shortest days of the year in Villers-sous-Saint-Leu, with an average of 8h and 18min of daylight.On the first day of the month, sunrise is at 08:24 and sunset at 16:54. On the last day of December, in Villers-sous-Saint-Leu, sunrise is at 08:45 and sunset at 17:01 CET.
Sunshine
In Villers-sous-Saint-Leu, the average sunshine in December is 4.2h.UV index
The months with the lowest UV index are January, February, November and December, with an average maximum UV index of 2. A UV Index value of 2, and less, symbolizes a minimal health vulnerability from unsafe exposure to UV radiation for ordinary individuals.Note: In December, an average UV index of 2 transforms into the following instructions:
Children must always have sun protection, unlike most people, who can tolerate up to an hour in the sun without any burns. Considering the strength of solar radiation at midday, one should avoid direct Sun exposure. It's wise to wear UVA and UVB-blocking sunglasses when the sun shines brightly. Remember this! The UV radiation of the Sun can be nearly doubled by the reflective properties of snow.
Frequently asked questions
How cold does it get in Villers-sous-Saint-Leu in December?
What is the most humid month in Villers-sous-Saint-Leu?
What is the average humidity in December in Villers-sous-Saint-Leu?
What is the rainiest month in Villers-sous-Saint-Leu?
How many days does it rain in December in Villers-sous-Saint-Leu?
How much does it snow in Villers-sous-Saint-Leu in December?
What is the month with the shortest days in Villers-sous-Saint-Leu?
What is the average length of the day in December in Villers-sous-Saint-Leu?
When are sunrise and sunset in December in Villers-sous-Saint-Leu?
How many hours of sunshine does Villers-sous-Saint-Leu have in December?
When is the lowest UV index in Villers-sous-Saint-Leu?
How high is the UV index in December in Villers-sous-Saint-Leu?
Average temperature in December
Villers-sous-Saint-Leu, France
- Average high temperature in December: 6.8°C
The warmest month (with the highest average high temperature) is August (23.8°C).
The month with the lowest average high temperature is January (5.8°C).
- Average low temperature in December: 2.7°C
The month with the highest average low temperature is August (13.9°C).
The coldest month (with the lowest average low temperature) is January (1.3°C).
Average pressure in December
Villers-sous-Saint-Leu, France
- Average pressure in December: 1017.8mbar
The month with the highest atmospheric pressure is September (1018mbar).
The month with the lowest atmospheric pressure is November (1013.1mbar).
Average wind speed in December
Villers-sous-Saint-Leu, France
- Average wind speed in December: 15.6km/h
The windiest month (with the highest average wind speed) is February (16km/h).
The calmest month (with the lowest average wind speed) is August (10.1km/h).
Average humidity in December
Villers-sous-Saint-Leu, France
- 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
Villers-sous-Saint-Leu, France
- Average rainfall in December: 62mm
The wettest month (with the highest rainfall) is December (62mm).
The driest month (with the least rainfall) is September (26mm).
Average rainfall days in December
Villers-sous-Saint-Leu, France
- Average rainfall days in December: 17.7 days
The month with the highest number of rainy days is June (19.3 days).
The month with the least rainy days is September (12 days).
Average snowfall in December
Villers-sous-Saint-Leu, France
- Average snowfall in December: 17mm
The month with the highest snowfall is January (36mm).
The months with the least snowfall are April, May, June, July, August, September and October (0mm).
Average snowfall days in December
Villers-sous-Saint-Leu, France
- Average snowfall days in December: 2.5 days
The month with the highest number of snowfall days is February (4 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
Villers-sous-Saint-Leu, France
- Average daylight in December: 8h and 2min
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 18min).
- Average sunshine in December: 4h and 1min
The month with the most sunshine is August (Average sunshine: 9h and 6min).
The month with the least sunshine is January (Average sunshine: 3h and 48min).
Average sunshine days in December
Villers-sous-Saint-Leu, France
- Average sunshine days in December: 8.3 days
The month with the most sunshine days is September (13.7 days).
The month with the least sunshine days is June (8.1 days).
Average UV index in December
Villers-sous-Saint-Leu, France
- 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
Villers-sous-Saint-Leu, France
- Average cloud cover in December: 58
The month with the most cloud cover is January (Cloud cover 61).
The months with the least cloud cover are August and September (Cloud cover 39).
Average visibility in December
Villers-sous-Saint-Leu, France
- Average visibility in December: 9km
The months with the highest visibility are February, March, April, May, June, July, August, September, October and December (9km).
The months with the lowest visibility are January and November (8km).
Villers-sous-Saint-Leu, France
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