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
As November shifts into December, a minor alteration in temperatures is observed, with average highs reducing from a frosty 9.8°C (49.6°F) to a cold 5.9°C (42.6°F). December sees the temperature falling to a mean low of -1.2°C (29.8°F).Humidity
January and December, with an average relative humidity of 83%, are the most humid months in Saint-François-de-Sales.Rainfall
December is the month with the most rainfall in Saint-François-de-Sales. Rain falls for 12.5 days and accumulates 117mm (4.61") of precipitation.Snowfall
Months with snowfall in Saint-François-de-Sales are January through May, October through December. In Saint-François-de-Sales, in December, during 3.5 snowfall days, 54mm (2.13") of snow is typically accumulated. Throughout the year, there are 13.6 snowfall days, and 192mm (7.56") of snow is accumulated.Daylight
The month with the shortest days is December, with an average of 8h and 48min of daylight.On the first day of December, sunrise is at 07:56 and sunset at 16:53. On the last day of the month, sunrise is at 08:16 and sunset at 17:01 CET.
Sunshine
In December, the average sunshine in Saint-François-de-Sales is 5.6h.UV index
The months with the lowest UV index are January, February, November and December, with an average maximum UV index of 2. A UV Index reading of 2, and below, represents a minimal health vulnerability from unsafe exposure to UV radiation for ordinary individuals.Note: A maximum UV index of 2 in December translates into the following recommendations:
Babies, children, and individuals with sensitive skin should always have protection against extended sun exposure. The Sun's most harmful UV rays are emitted around midday; avoid staying outdoors for long during this time. For a sun-safe wardrobe, go for clothes that are tightly woven and generously sized. Attention! Nearly twice the Sun's UV radiation can be reflected by snow.
Frequently asked questions
How cold is it in Saint-François-de-Sales in December?
What are the most humid months in Saint-François-de-Sales?
What is the average humidity in December in Saint-François-de-Sales?
What is the rainiest month in Saint-François-de-Sales?
How many days does it rain in December in Saint-François-de-Sales?
How much does it snow in Saint-François-de-Sales in December?
What is the month with the shortest days in Saint-François-de-Sales?
What is the average length of the day in December in Saint-François-de-Sales?
When is the sunrise / sunset in December in Saint-François-de-Sales?
How long on average sun shines in December in Saint-François-de-Sales?
What are the months with the lowest UV index in Saint-François-de-Sales?
How high is the UV index in December in Saint-François-de-Sales?
Average temperature in December
Saint-François-de-Sales, France
- Average high temperature in December: 5.9°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 (4.3°C).
- Average low temperature in December: -1.2°C
The month with the highest average low temperature is July (11.6°C).
The coldest month (with the lowest average low temperature) is February (-2.9°C).
Average pressure in December
Saint-François-de-Sales, France
- Average pressure in December: 1021mbar
The month with the highest atmospheric pressure is December (1021mbar).
The month with the lowest atmospheric pressure is April (1015.2mbar).
Average wind speed in December
Saint-François-de-Sales, France
- Average wind speed in December: 6.8km/h
The windiest month (with the highest average wind speed) is March (7.2km/h).
The calmest months (with the lowest average wind speed) are August and September (5.6km/h).
Average humidity in December
Saint-François-de-Sales, France
- Average humidity in December: 83%
The months with the highest relative humidity are January and December (83%).
The month with the lowest relative humidity is August (74%).
Average rainfall in December
Saint-François-de-Sales, France
- Average rainfall in December: 117mm
The wettest month (with the highest rainfall) is December (117mm).
The driest month (with the least rainfall) is September (40mm).
Average rainfall days in December
Saint-François-de-Sales, France
- Average rainfall days in December: 12.5 days
The month with the highest number of rainy days is May (19.8 days).
The month with the least rainy days is October (10.6 days).
Average snowfall in December
Saint-François-de-Sales, France
- Average snowfall in December: 54mm
The month with the highest snowfall is February (57mm).
The months with the least snowfall are June, July, August and September (0mm).
Average snowfall days in December
Saint-François-de-Sales, France
- Average snowfall days in December: 3.5 days
The month with the highest number of snowfall days is January (3.9 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in December /
Average sunshine in December
Saint-François-de-Sales, 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 4min
The month with the most sunshine is July (Average sunshine: 11h and 0min).
The month with the least sunshine is January (Average sunshine: 5h and 30min).
Average sunshine days in December
Saint-François-de-Sales, France
- Average sunshine days in December: 15 days
The month with the most sunshine days is October (18.5 days).
The months with the least sunshine days are May and June (8.1 days).
Average UV index in December
Saint-François-de-Sales, 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
Saint-François-de-Sales, France
- Average cloud cover in December: 40
The month with the most cloud cover is January (Cloud cover 42).
The month with the least cloud cover is August (Cloud cover 24).
Average visibility in December
Saint-François-de-Sales, France
- Average visibility in December: 8km
The months with the highest visibility are February, March, April, June, July, August and November (9km).
The months with the lowest visibility are January, May, September, October and December (8km).
Saint-François-de-Sales, France
Weather forecast for your location
2. Allow the app to use your location
