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
A subtle change in temperatures is noted as November gives way to December, with average highs reducing from a frosty 7.9°C (46.2°F) to a cold 4.3°C (39.7°F). During December, Lans-en-Vercors experiences an average low-temperature of -1.6°C (29.1°F) at night.Humidity
The average relative humidity in December in Lans-en-Vercors is 85%.Rainfall
In Lans-en-Vercors, in December, during 9.2 rainfall days, 56mm (2.2") of precipitation is typically accumulated. Throughout the year, in Lans-en-Vercors, France, there are 143.7 rainfall days, and 573mm (22.56") of precipitation is accumulated.Snowfall
January through May, October through December are months with snowfall. In Lans-en-Vercors, France, in December, snow falls for 10.9 days, with typically accumulated 188mm (7.4") of snow. Throughout the year, in Lans-en-Vercors, there are 59.1 snowfall days, and 1063mm (41.85") of snow is accumulated.Daylight
The month with the shortest days in Lans-en-Vercors is December, with an average of 8h and 48min of daylight.On the first day of the month, sunrise is at 07:56 and sunset at 16:57. On the last day of December, in Lans-en-Vercors, sunrise is at 08:16 and sunset at 17:05 CET.
Sunshine
In December, the average sunshine in Lans-en-Vercors, France, is 5h.UV index
January through March, November and December, with an average maximum UV index of 2, are months with the lowest UV index. A UV Index of 2, and less, symbolizes a minimal health hazard from exposure to the Sun's UV rays for average individuals.Note: The UV index of 2 during December leads to these advisories:
Children must always have sun protection, unlike most people, who can tolerate up to an hour in the sun without any burns. The Sun's most harmful UV rays are emitted around midday; avoid staying outdoors for long during this time. Employ a wide-brim hat for potent defense against up to 50% of UV rays. Take precaution! The reflection from snow can almost double the UV radiation of the Sun.
Frequently asked questions
How cold is December in Lans-en-Vercors?
What is the average humidity in December in Lans-en-Vercors?
How much does it rain in Lans-en-Vercors in December?
How much does it snow in Lans-en-Vercors in December?
What is the month with the shortest days in Lans-en-Vercors?
How many hours of daylight does Lans-en-Vercors have in December?
When are sunrise and sunset in December in Lans-en-Vercors?
How many hours of sunshine does Lans-en-Vercors have in December?
What are the months with the lowest UV index in Lans-en-Vercors?
What is the UV index reading in December in Lans-en-Vercors?
Average temperature in December
Lans-en-Vercors, France
- Average high temperature in December: 4.3°C
The warmest month (with the highest average high temperature) is August (22.6°C).
The month with the lowest average high temperature is January (2.6°C).
- Average low temperature in December: -1.6°C
The months with the highest average low temperature are July and August (11.5°C).
The coldest month (with the lowest average low temperature) is February (-3.5°C).
Average pressure in December
Lans-en-Vercors, France
- Average pressure in December: 1020.8mbar
The month with the highest atmospheric pressure is December (1020.8mbar).
The month with the lowest atmospheric pressure is April (1015mbar).
Average wind speed in December
Lans-en-Vercors, France
- Average wind speed in December: 9.9km/h
The windiest month (with the highest average wind speed) is February (10.5km/h).
The calmest month (with the lowest average wind speed) is September (7.8km/h).
Average humidity in December
Lans-en-Vercors, France
- Average humidity in December: 85%
The months with the highest relative humidity are January and February (86%).
The month with the lowest relative humidity is August (76%).
Average rainfall in December
Lans-en-Vercors, France
- Average rainfall in December: 56mm
The wettest month (with the highest rainfall) is June (64mm).
The driest month (with the least rainfall) is September (33mm).
Average rainfall days in December
Lans-en-Vercors, France
- Average rainfall days in December: 9.2 days
The month with the highest number of rainy days is May (17.9 days).
The month with the least rainy days is February (5.6 days).
Average snowfall in December
Lans-en-Vercors, France
- Average snowfall in December: 188mm
The month with the highest snowfall is January (222mm).
The months with the least snowfall are June, July, August and September (0mm).
Average snowfall days in December
Lans-en-Vercors, France
- Average snowfall days in December: 10.9 days
The month with the highest number of snowfall days is January (14.2 days).
The months with the least snowfall days are July, August and September (0 days).
Average daylight in December /
Average sunshine in December
Lans-en-Vercors, France
- Average daylight in December: 8h and 5min
The month with the longest days is June (Average daylight: 15h and 36min).
The month with the shortest days is December (Average daylight: 8h and 48min).
- Average sunshine in December: 5h and 0min
The month with the most sunshine is August (Average sunshine: 10h and 42min).
The month with the least sunshine is January (Average sunshine: 4h and 42min).
Average sunshine days in December
Lans-en-Vercors, France
- Average sunshine days in December: 14.4 days
The month with the most sunshine days is October (15.9 days).
The month with the least sunshine days is May (10.7 days).
Average UV index in December
Lans-en-Vercors, 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, March, November and December (UV index 2).
Average cloud cover in December
Lans-en-Vercors, France
- Average cloud cover in December: 47
The month with the most cloud cover is January (Cloud cover 52).
The month with the least cloud cover is August (Cloud cover 28).
Average visibility in December
Lans-en-Vercors, France
- Average visibility in December: 8km
The month with the highest visibility is August (9km).
The months with the lowest visibility are January, February, March, April, May, June, July, September, October, November and December (8km).
Lans-en-Vercors, France
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