December weather forecastAnnecy, France
December weather for Annecy, France: The month with the most snowfall in Annecy, France, is December, when snow falls for 5.5 days and typically aggregates up to 171mm (6.73") of snow. The month with the most rainfall in Annecy is December, when the rain falls for 12.5 days and typically aggregates up to 119mm (4.69") of precipitation.
December
Weather in December
December marks the return of winter weather in Annecy, with its chilly temperatures and high snowfall. Snowfall sees an exponential increase compared to November, reaching a significant 171mm (6.73"). This month experiences shorter daylight hours and a steady increase in humidity. As we say goodbye to the year, Annecy embraces the winter chill and the festive spirit. Despite the cold weather, the city remains a popular destination due to its picturesque winter landscapes and winter sports opportunities.Temperature
December's arrival in Annecy aligns with a minor decrease in average high-temperatures, from November's chilly 8.8°C (47.8°F) to a wintry 4.5°C (40.1°F). Annecy, during December nights, observes an average temperature of -2.4°C (27.7°F).Humidity
In December, the average relative humidity in Annecy is 83%.Rainfall
December is the month with the most rainfall. Rain falls for 12.5 days and accumulates 119mm (4.69") of precipitation.Snowfall
Months with snowfall in Annecy are January through May, September through December. 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.On the first day of December in Annecy, 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
December has the least sunshine of the year, with an average of 5.3h of sunshine.UV index
The months with the lowest UV index in Annecy are January, February, November and December, with an average maximum UV index of 2. A UV Index value of 2, and less, symbolizes a minimal health vulnerability from exposure to the Sun's UV rays for the ordinary person.Note: The maximum UV index of 2 during December leads to these instructions:
While most people can stay under the sun for an hour without burning, children must always be guarded against sun exposure. The Sun's radiation is especially intense around midday; try to stay in shade during this period. On bright days sunglasses that block both UVA and UVB rays should be worn. A hat with a wide brim is extremely helpful, as it can prevent roughly 50% of UV radiation from reaching the eyes. On your guard! Snow's reflection can almost double the intensity of the Sun's UV radiation.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in December
Annecy, 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, 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, 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, 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, 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, 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, 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, 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, France
- Average daylight in December: 8h and 42min
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 18min
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, 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, 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, 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, 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).
