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
In the transition to December, Lailly-en-Val observes a minor drop in the average high-temperature, shifting from a fresh 10.8°C (51.4°F) in November to a chilly 7.4°C (45.3°F). Throughout December, Lailly-en-Val's nights experience a slight temperature dip to a cold 3.1°C (37.6°F).Humidity
With an average relative humidity of 87%, December is the most humid month.Rainfall
In Lailly-en-Val, in December, during 15.4 rainfall days, 48mm (1.89") of precipitation is typically accumulated. In Lailly-en-Val, during the entire year, the rain falls for 168.5 days and collects up to 464mm (18.27") of precipitation.Snowfall
January through March, November and December are months with snowfall. In December, it is snowing for 1.6 days. Throughout December, 14mm (0.55") of snow is accumulated. In Lailly-en-Val, during the entire year, snow falls for 6.7 days and aggregates up to 45mm (1.77") of snow.Daylight
The month with the shortest days in Lailly-en-Val, France, is December, with an average of 8h and 30min of daylight.On the first day of the month, sunrise is at 08:21 and sunset at 17:03. On the last day of December, in Lailly-en-Val, France, sunrise is at 08:41 and sunset at 17:10 CET.
Sunshine
The average sunshine in December in Lailly-en-Val, France, 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 reading of 2, and below, represents a minimal health vulnerability from exposure to the Sun's UV rays for average individuals.Note: The maximum daily UV index of 2 in December interprets into the following recommendations:
Children, babies, and those with sensitive skin should always be shielded from long periods of sun exposure. Around midday, solar radiation is most harmful; hence, exposure should be limited. 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
What are the temperatures in Lailly-en-Val in December?
What is the most humid month in Lailly-en-Val?
What is the average humidity in December in Lailly-en-Val?
How many days does it rain in December in Lailly-en-Val?
How many days does it snow in December in Lailly-en-Val?
What is the month with the shortest days in Lailly-en-Val?
How many hours of daylight does Lailly-en-Val have in December?
When is the sunrise / sunset in December in Lailly-en-Val?
How long on average sun shines in December in Lailly-en-Val?
When is the lowest UV index in Lailly-en-Val?
What is the UV index reading in December in Lailly-en-Val?
Average temperature in December
Lailly-en-Val, France
- Average high temperature in December: 7.4°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 (6.4°C).
- Average low temperature in December: 3.1°C
The month with the highest average low temperature is August (14.8°C).
The coldest month (with the lowest average low temperature) is January (1.8°C).
Average pressure in December
Lailly-en-Val, France
- Average pressure in December: 1019.2mbar
The month with the highest atmospheric pressure is December (1019.2mbar).
The month with the lowest atmospheric pressure is November (1014mbar).
Average wind speed in December
Lailly-en-Val, France
- Average wind speed in December: 15.4km/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 (10.2km/h).
Average humidity in December
Lailly-en-Val, France
- Average humidity in December: 87%
The month with the highest relative humidity is December (87%).
The month with the lowest relative humidity is August (70%).
Average rainfall in December
Lailly-en-Val, France
- Average rainfall in December: 48mm
The wettest month (with the highest rainfall) is June (51mm).
The driest month (with the least rainfall) is September (21mm).
Average rainfall days in December
Lailly-en-Val, France
- Average rainfall days in December: 15.4 days
The month with the highest number of rainy days is May (17 days).
The month with the least rainy days is September (10.5 days).
Average snowfall in December
Lailly-en-Val, France
- Average snowfall in December: 14mm
The month with the highest snowfall is February (15mm).
The months with the least snowfall are April, May, June, July, August, September and October (0mm).
Average snowfall days in December
Lailly-en-Val, France
- Average snowfall days in December: 1.6 days
The month with the highest number of snowfall days is February (2.4 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
Lailly-en-Val, France
- Average daylight in December: 8h and 3min
The month with the longest days is June (Average daylight: 15h and 54min).
The month with the shortest days is December (Average daylight: 8h and 30min).
- Average sunshine in December: 4h and 1min
The month with the most sunshine is August (Average sunshine: 9h and 24min).
The month with the least sunshine is January (Average sunshine: 3h and 48min).
Average sunshine days in December
Lailly-en-Val, France
- Average sunshine days in December: 11.3 days
The month with the most sunshine days is September (17.7 days).
The month with the least sunshine days is December (11.3 days).
Average UV index in December
Lailly-en-Val, 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
Lailly-en-Val, France
- Average cloud cover in December: 58
The month with the most cloud cover is January (Cloud cover 60).
The months with the least cloud cover are August and September (Cloud cover 36).
Average visibility in December
Lailly-en-Val, 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).
Lailly-en-Val, France
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