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 cool 10.3°C (50.5°F) to a frosty 6.8°C (44.2°F). Maintaining close parity with daytime warmth, the average nocturnal temperature in Lucy-sur-Yonne during December stays at a wintry 2.1°C (35.8°F).Humidity
December is the most humid month, with an average relative humidity of 88%.Rainfall
In Lucy-sur-Yonne, France, in December, during 14.5 rainfall days, 49mm (1.93") of precipitation is typically accumulated. In Lucy-sur-Yonne, during the entire year, the rain falls for 162.5 days and collects up to 468mm (18.43") of precipitation.Snowfall
January through March, November and December are months with snowfall in Lucy-sur-Yonne. In Lucy-sur-Yonne, France, during December, snow falls for 2.4 days and regularly aggregates up to 19mm (0.75") of snow. Throughout the year, in Lucy-sur-Yonne, there are 9.1 snowfall days, and 65mm (2.56") of snow is accumulated.Daylight
December has the shortest days of the year, with an average of 8h and 30min of daylight.On the first day of December in Lucy-sur-Yonne, sunrise is at 08:13 and sunset at 16:56. On the last day of the month, sunrise is at 08:33 and sunset at 17:04 CET.
Sunshine
In December, the average sunshine is 4h.UV index
The months with the lowest UV index in Lucy-sur-Yonne 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 radiation for the average person.Note: A maximum daily UV index of 2 during December morphs into the following directions:
Extended time in the sun generally does not harm most, but those with sensitive skin, infants, and children should always be protected. Solar radiation peaks around mid-day, so it's wise to limit exposure to the Sun at this time. Shield yourself from the harmful effects of UV radiation with sun-protective attire, a hat, and quality sunglasses. Heads up! The UV radiation from the Sun can almost be doubled by snow reflection.
Frequently asked questions
Is it cold in Lucy-sur-Yonne during December?
What is the most humid month in Lucy-sur-Yonne?
What is the average humidity in December in Lucy-sur-Yonne?
How many days does it rain in December in Lucy-sur-Yonne?
How much does it snow in Lucy-sur-Yonne in December?
What is the month with the shortest days in Lucy-sur-Yonne?
What is the average length of the day in December in Lucy-sur-Yonne?
When are sunrise and sunset in December in Lucy-sur-Yonne?
How long on average sun shines in December in Lucy-sur-Yonne?
What are the months with the lowest UV index in Lucy-sur-Yonne?
What is the UV index reading in December in Lucy-sur-Yonne?
Average temperature in December
Lucy-sur-Yonne, France
- Average high temperature in December: 6.8°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 (5.7°C).
- Average low temperature in December: 2.1°C
The month with the highest average low temperature is July (14.1°C).
The coldest month (with the lowest average low temperature) is January (0.8°C).
Average pressure in December
Lucy-sur-Yonne, France
- Average pressure in December: 1019.7mbar
The month with the highest atmospheric pressure is December (1019.7mbar).
The month with the lowest atmospheric pressure is November (1014.5mbar).
Average wind speed in December
Lucy-sur-Yonne, 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 (9.6km/h).
Average humidity in December
Lucy-sur-Yonne, France
- Average humidity in December: 88%
The month with the highest relative humidity is December (88%).
The month with the lowest relative humidity is August (71%).
Average rainfall in December
Lucy-sur-Yonne, France
- Average rainfall in December: 49mm
The wettest month (with the highest rainfall) is May (56mm).
The driest month (with the least rainfall) is September (25mm).
Average rainfall days in December
Lucy-sur-Yonne, France
- Average rainfall days in December: 14.5 days
The month with the highest number of rainy days is May (17.6 days).
The month with the least rainy days is February (9.9 days).
Average snowfall in December
Lucy-sur-Yonne, France
- Average snowfall in December: 19mm
The month with the highest snowfall is January (24mm).
The months with the least snowfall are April, May, June, July, August, September and October (0mm).
Average snowfall days in December
Lucy-sur-Yonne, France
- Average snowfall days in December: 2.4 days
The month with the highest number of snowfall days is January (3.1 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
Lucy-sur-Yonne, 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 0min
The month with the most sunshine is August (Average sunshine: 9h and 42min).
The month with the least sunshine is January (Average sunshine: 3h and 48min).
Average sunshine days in December
Lucy-sur-Yonne, France
- Average sunshine days in December: 13.7 days
The month with the most sunshine days is March (17.8 days).
The month with the least sunshine days is June (10.4 days).
Average UV index in December
Lucy-sur-Yonne, 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
Lucy-sur-Yonne, France
- Average cloud cover in December: 60
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 35).
Average visibility in December
Lucy-sur-Yonne, France
- Average visibility in December: 8km
The months with the highest visibility are February, March, April, July, August, September and October (9km).
The months with the lowest visibility are January, May, June, November and December (8km).
Lucy-sur-Yonne, France
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