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
December
Weather in December
Temperature
As December commences, the average high-temperature subtly reduces, transitioning from a frosty 9.2°C (48.6°F) in November to a wintry 5.5°C (41.9°F). Night temperatures during December in Vanne stabilize at an average of 0.7°C (33.3°F), closely mirroring the daytime temperatures.Humidity
With an average relative humidity of 88%, December is the most humid month in Vanne, France.Rainfall
December is the month with the most rainfall in Vanne. Rain falls for 15.7 days and accumulates 84mm (3.31") of precipitation.Snowfall
January through March, October through December are months with snowfall in Vanne. In Vanne, in December, during 4.5 snowfall days, 44mm (1.73") of snow is typically accumulated. Throughout the year, in Vanne, there are 19.6 snowfall days, and 215mm (8.46") 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 the month, sunrise is at 08:04 and sunset at 16:47. On the last day of December, sunrise is at 08:24 and sunset at 16:54 CET.
Sunshine
December has the least sunshine of the year, with an average of 4.3h of sunshine.UV index
The months with the lowest UV index in Vanne, France, are January, February, November and December, with an average maximum UV index of 2. A UV Index of 2, and less, symbolizes a low health risk from exposure to the Sun's UV radiation for average individuals.Note: In December, a daily UV index of 2 turns into the following recommendations:
While extended sun exposure does not significantly affect most people, those with sensitive skin, children, and infants should always be protected. Considering the strength of solar radiation at midday, one should avoid direct Sun exposure. Select sunglasses that boast both UVA and UVB protection to limit the adverse effects of the sun on the eyes. Pay attention! The reflection of snow can enhance the Sun's UV radiation almost double.
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Data Sources | Weather Forecasting & Climate
Frequently asked questions
How cold does it get in Vanne in December?
What is the most humid month in Vanne?
What is the average humidity in December in Vanne?
What is the rainiest month in Vanne?
How much does it rain in Vanne in December?
How many days does it snow in December in Vanne?
What is the month with the shortest days in Vanne?
How many hours of daylight does Vanne have in December?
When is the sunrise / sunset in December in Vanne?
What is the month with the least sunshine in Vanne?
How many hours of sunshine does Vanne have in December?
When is the lowest UV index in Vanne?
How high is the UV index in December in Vanne?
Average temperature in December
Vanne, France
- Average high temperature in December: 5.5°C
The warmest month (with the highest average high temperature) is August (24.2°C).
The month with the lowest average high temperature is January (4.2°C).
- Average low temperature in December: 0.7°C
The months with the highest average low temperature are July and August (13°C).
The coldest month (with the lowest average low temperature) is January (-0.5°C).
Average pressure in December
Vanne, France
- Average pressure in December: 1020.5mbar
The month with the highest atmospheric pressure is December (1020.5mbar).
The month with the lowest atmospheric pressure is November (1015.4mbar).
Average wind speed in December
Vanne, France
- Average wind speed in December: 12.7km/h
The windiest month (with the highest average wind speed) is February (13.1km/h).
The calmest month (with the lowest average wind speed) is August (7.9km/h).
Average humidity in December
Vanne, 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 (78%).
Average rainfall in December
Vanne, France
- Average rainfall in December: 84mm
The wettest month (with the highest rainfall) is December (84mm).
The driest month (with the least rainfall) is September (30mm).
Average rainfall days in December
Vanne, France
- Average rainfall days in December: 15.7 days
The month with the highest number of rainy days is May (19 days).
The month with the least rainy days is September (11.5 days).
Average snowfall in December
Vanne, France
- Average snowfall in December: 44mm
The month with the highest snowfall is January (81mm).
The months with the least snowfall are April, May, June, July, August and September (0mm).
Average snowfall days in December
Vanne, France
- Average snowfall days in December: 4.5 days
The month with the highest number of snowfall days is January (6.1 days).
The months with the least snowfall days are April, May, June, July, August and September (0 days).
Average daylight in December /
Average sunshine in December
Vanne, 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 2min
The months with the most sunshine are July and August (Average sunshine: 10h and 12min).
The month with the least sunshine is December (Average sunshine: 4h and 18min).
Average sunshine days in December
Vanne, France
- Average sunshine days in December: 11.6 days
The month with the most sunshine days is October (16.9 days).
The month with the least sunshine days is June (7.9 days).
Average UV index in December
Vanne, 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, November and December (UV index 2).
Average cloud cover in December
Vanne, France
- Average cloud cover in December: 56
The month with the most cloud cover is December (Cloud cover 56).
The month with the least cloud cover is August (Cloud cover 31).
Average visibility in December
Vanne, France
- Average visibility in December: 8km
The months with the highest visibility are February, March, April, July and August (9km).
The months with the lowest visibility are January, May, June, September, October, November and December (8km).
