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
Saint-Hilaire-Fontaine's weather subtly changes with the onset of December, barely falling from a cool 10.8°C (51.4°F) in November to a chilly 7.4°C (45.3°F). During December nights, Saint-Hilaire-Fontaine records an average temperature of 1.7°C (35.1°F).Humidity
With an average relative humidity of 87%, December is the most humid month.Rainfall
In Saint-Hilaire-Fontaine, in December, during 14.8 rainfall days, 46mm (1.81") of precipitation is typically accumulated. In Saint-Hilaire-Fontaine, during the entire year, the rain falls for 169.2 days and collects up to 461mm (18.15") of precipitation.Snowfall
January through March, October through December are months with snowfall. In December, it is snowing for 3.5 days. Throughout December, 15mm (0.59") of snow is accumulated. In Saint-Hilaire-Fontaine, during the entire year, snow falls for 15.3 days and aggregates up to 88mm (3.46") of snow.Daylight
December has the shortest days of the year in Saint-Hilaire-Fontaine, with an average of 8h and 36min of daylight.On the first day of December, sunrise is at 08:10 and sunset at 16:59. On the last day of the month, sunrise is at 08:30 and sunset at 17:07 CET.
Sunshine
The average sunshine in December in Saint-Hilaire-Fontaine is 4h.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 value of 2, and less, symbolizes a minimal health vulnerability from unprotected exposure to Sun's UV rays for ordinary individuals.Note: An average UV index of 2 in December transforms into this advice:
Most individuals can handle sun exposure for up to an hour without burning, but children must always be shielded from sun exposure. Sun's radiation is most powerful around mid-day, so it's best to limit outdoor activities during this time. Wearing a wide-brim hat can block approximately 50% of UV radiation, protecting the eyes. Stay alert! Snow's reflective properties can almost double the UV radiation from the Sun.
Frequently asked questions
What is the temperature in December in Saint-Hilaire-Fontaine?
What is the most humid month in Saint-Hilaire-Fontaine?
What is the average humidity in December in Saint-Hilaire-Fontaine?
How many days does it rain in December in Saint-Hilaire-Fontaine?
How much does it snow in Saint-Hilaire-Fontaine in December?
What is the month with the shortest days in Saint-Hilaire-Fontaine?
What is the average length of the day in December in Saint-Hilaire-Fontaine?
When is the sunrise / sunset in December in Saint-Hilaire-Fontaine?
How many hours of sunshine does Saint-Hilaire-Fontaine have in December?
What are the months with the lowest UV index in Saint-Hilaire-Fontaine?
How high is the UV index in December in Saint-Hilaire-Fontaine?
Average temperature in December
Saint-Hilaire-Fontaine, France
- Average high temperature in December: 7.4°C
The warmest month (with the highest average high temperature) is August (25.6°C).
The month with the lowest average high temperature is January (6.2°C).
- Average low temperature in December: 1.7°C
The months with the highest average low temperature are July and August (13.8°C).
The coldest month (with the lowest average low temperature) is February (0.1°C).
Average pressure in December
Saint-Hilaire-Fontaine, France
- Average pressure in December: 1020.9mbar
The month with the highest atmospheric pressure is December (1020.9mbar).
The month with the lowest atmospheric pressure is November (1015.3mbar).
Average wind speed in December
Saint-Hilaire-Fontaine, France
- Average wind speed in December: 12km/h
The windiest month (with the highest average wind speed) is February (12.9km/h).
The calmest month (with the lowest average wind speed) is August (8.1km/h).
Average humidity in December
Saint-Hilaire-Fontaine, France
- Average humidity in December: 87%
The month with the highest relative humidity is December (87%).
The month with the lowest relative humidity is August (72%).
Average rainfall in December
Saint-Hilaire-Fontaine, France
- Average rainfall in December: 46mm
The wettest month (with the highest rainfall) is June (53mm).
The driest months (with the least rainfall) are February and September (26mm).
Average rainfall days in December
Saint-Hilaire-Fontaine, France
- Average rainfall days in December: 14.8 days
The month with the highest number of rainy days is May (17.8 days).
The month with the least rainy days is September (10.8 days).
Average snowfall in December
Saint-Hilaire-Fontaine, France
- Average snowfall in December: 15mm
The month with the highest snowfall is January (29mm).
The months with the least snowfall are April, May, June, July, August and September (0mm).
Average snowfall days in December
Saint-Hilaire-Fontaine, France
- Average snowfall days in December: 3.5 days
The month with the highest number of snowfall days is February (4.8 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
Saint-Hilaire-Fontaine, France
- Average daylight in December: 8h and 4min
The month with the longest days is June (Average daylight: 15h and 48min).
The month with the shortest days is December (Average daylight: 8h and 36min).
- Average sunshine in December: 4h and 0min
The months with the most sunshine are July and August (Average sunshine: 9h and 48min).
The month with the least sunshine is January (Average sunshine: 3h and 54min).
Average sunshine days in December
Saint-Hilaire-Fontaine, France
- Average sunshine days in December: 11.5 days
The month with the most sunshine days is September (16.7 days).
The month with the least sunshine days is May (9.2 days).
Average UV index in December
Saint-Hilaire-Fontaine, France
- Average UV index in December: 2
The months with the highest UV index are June, July and August (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-Hilaire-Fontaine, France
- Average cloud cover in December: 58
The month with the most cloud cover is January (Cloud cover 59).
The month with the least cloud cover is August (Cloud cover 33).
Average visibility in December
Saint-Hilaire-Fontaine, France
- Average visibility in December: 8km
The months with the highest visibility are February, March, April, July, August and September (9km).
The months with the lowest visibility are January, May, June, October, November and December (8km).
Saint-Hilaire-Fontaine, France
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