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 onset brings a negligible change in high-temperatures, falling from a frosty 8.8°C (47.8°F) in November to an icy 4.5°C (40.1°F). During December, Annecy-le-Vieux's temperature falls to a steady low-temperature average of -2.4°C (27.7°F).Humidity
In December, the average relative humidity in Annecy-le-Vieux is 83%.Rainfall
The month with the most rainfall in Annecy-le-Vieux is December, when the rain falls for 12.5 days and typically aggregates up to 119mm (4.69") of precipitation.Snowfall
January through May, September through December are months with snowfall in Annecy-le-Vieux. December is the month with the most snowfall. Snow falls for 5.5 days and accumulates 171mm (6.73") of snow.Daylight
With an average of 8h and 42min of daylight, December has the shortest days of the year in Annecy-le-Vieux.On the first day of December, sunrise is at 07:57 and sunset at 16:52. On the last day of the month, sunrise is at 08:16 and sunset at 17:00 CET.
Sunshine
With an average of 5.3h of sunshine, December has the least sunshine of the year in Annecy-le-Vieux, France.UV index
The months with the lowest UV index in Annecy-le-Vieux, France, are January, February, November and December, with an average maximum UV index of 2. A UV Index value of 2, and less, symbolizes a low threat to health from exposure to the Sun's UV radiation for the ordinary person.Note: The average daily UV index of 2 in December transforms into the following instructions:
Most individuals face no major issues with lengthy exposure to the sun, but children, infants, and individuals with fair skin always require protection. Avoiding direct sunlight during midday hours helps reduce the risk from intense UV radiation. Arm yourself against UV rays' harm with protective apparel and UV-filtering shades. Foresee this! The reflection from snow can nearly double the intensity of UV radiation from the Sun.
Frequently asked questions
Is it cold in Annecy-le-Vieux during December?
What is the average humidity in December in Annecy-le-Vieux?
What is the rainiest month in Annecy-le-Vieux?
How many days does it rain in December in Annecy-le-Vieux?
When does it snow the most in Annecy-le-Vieux?
How much does it snow in Annecy-le-Vieux in December?
What is the month with the shortest days in Annecy-le-Vieux?
What is the average length of the day in December in Annecy-le-Vieux?
What time are sunrise and sunset in December in Annecy-le-Vieux?
What is the month with the least sunshine in Annecy-le-Vieux?
How many hours of sunshine does Annecy-le-Vieux have in December?
What are the months with the lowest UV index in Annecy-le-Vieux?
What is the UV index intensity in December in Annecy-le-Vieux?
Average temperature in December
Annecy-le-Vieux, France
- Average high temperature in December: 4.5°C
The warmest month (with the highest average high temperature) is August (23.6°C).
The month with the lowest average high temperature is January (3.1°C).
- Average low temperature in December: -2.4°C
The month with the highest average low temperature is August (11°C).
The coldest month (with the lowest average low temperature) is February (-4°C).
Average pressure in December
Annecy-le-Vieux, France
- Average pressure in December: 1021.1mbar
The month with the highest atmospheric pressure is December (1021.1mbar).
The month with the lowest atmospheric pressure is April (1015.2mbar).
Average wind speed in December
Annecy-le-Vieux, France
- Average wind speed in December: 7.3km/h
The windiest months (with the highest average wind speed) are February and March (7.5km/h).
The calmest month (with the lowest average wind speed) is August (5.7km/h).
Average humidity in December
Annecy-le-Vieux, France
- Average humidity in December: 83%
The month with the highest relative humidity is January (85%).
The month with the lowest relative humidity is August (75%).
Average rainfall in December
Annecy-le-Vieux, France
- Average rainfall in December: 119mm
The wettest month (with the highest rainfall) is December (119mm).
The driest month (with the least rainfall) is September (47mm).
Average rainfall days in December
Annecy-le-Vieux, France
- Average rainfall days in December: 12.5 days
The month with the highest number of rainy days is May (19.6 days).
The month with the least rainy days is October (11.6 days).
Average snowfall in December
Annecy-le-Vieux, France
- Average snowfall in December: 171mm
The month with the highest snowfall is December (171mm).
The months with the least snowfall are June, July and August (0mm).
Average snowfall days in December
Annecy-le-Vieux, France
- Average snowfall days in December: 5.5 days
The month with the highest number of snowfall days is January (7.6 days).
The months with the least snowfall days are June, July and August (0 days).
Average daylight in December /
Average sunshine in December
Annecy-le-Vieux, France
- Average daylight in December: 8h and 4min
The month with the longest days is June (Average daylight: 15h and 42min).
The month with the shortest days is December (Average daylight: 8h and 42min).
- Average sunshine in December: 5h and 2min
The month with the most sunshine is August (Average sunshine: 10h and 48min).
The month with the least sunshine is December (Average sunshine: 5h and 18min).
Average sunshine days in December
Annecy-le-Vieux, France
- Average sunshine days in December: 14.5 days
The month with the most sunshine days is October (16.7 days).
The month with the least sunshine days is June (7.6 days).
Average UV index in December
Annecy-le-Vieux, 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
Annecy-le-Vieux, France
- Average cloud cover in December: 43
The months with the most cloud cover are January and December (Cloud cover 43).
The month with the least cloud cover is August (Cloud cover 26).
Average visibility in December
Annecy-le-Vieux, France
- Average visibility in December: 8km
The months with the highest visibility are March, April and August (9km).
The months with the lowest visibility are January, February, May, June, July, September, October, November and December (8km).
Annecy-le-Vieux, France
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