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
December's onset introduces a mild reduction in the average high-temperature, from a fresh 12.5°C (54.5°F) in November to a chilly 9.5°C (49.1°F). Throughout December nights, Saint-Hilaire-de-Voust experiences a consistent temperature average of 4.2°C (39.6°F).Humidity
January and December, with an average relative humidity of 87%, are the most humid months.Rainfall
December is the month with the most rainfall. Rain falls for 14.6 days and accumulates 58mm (2.28") of precipitation.Snowfall
Months with snowfall in Saint-Hilaire-de-Voust, France, are January through March and December. December is the first month it typically snows in Saint-Hilaire-de-Voust, France. Throughout December, in the average 0.5 snowfall days, it receives 1mm (0.04") of snow. Throughout the year, there are 2.3 snowfall days, and 10mm (0.39") of snow is accumulated.Daylight
The month with the shortest days is December, with an average of 8h and 36min of daylight.On the first day of the month, sunrise is at 08:26 and sunset at 17:17. On the last day of December, sunrise is at 08:46 and sunset at 17:24 CET.
Sunshine
The months with the least sunshine in Saint-Hilaire-de-Voust are January and December, with an average of 4.5h of sunshine.UV index
January, February and December, with an average maximum UV index of 2, are months with the lowest UV index in Saint-Hilaire-de-Voust. A UV Index reading of 2, and below, represents a low threat to health from exposure to the Sun's UV rays for average individuals.Note: The UV index of 2 during December translates into the following guidance:
While most individuals can withstand prolonged sun exposure, it is imperative that babies, children, and those with sensitive skin always be shielded. The Sun's harshest UV rays are around midday; it's wise to seek shade and limit time outdoors. For holistic sun protection encompassing the eyes, ears, face, and neck, a wide-brim hat is key. Be attentive! The reflective property of snow can nearly double the Sun's UV radiation.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the usual temperature for Saint-Hilaire-de-Voust in December?
What are the most humid months in Saint-Hilaire-de-Voust?
What is the average humidity in December in Saint-Hilaire-de-Voust?
What is the wettest month in Saint-Hilaire-de-Voust?
How much does it rain in Saint-Hilaire-de-Voust in December?
When does it start to snow in Saint-Hilaire-de-Voust?
What is the month with the shortest days in Saint-Hilaire-de-Voust?
What is the average length of the day in December in Saint-Hilaire-de-Voust?
When is the sunrise / sunset in December in Saint-Hilaire-de-Voust?
What is the month with the least sunshine in Saint-Hilaire-de-Voust?
How many hours of sunshine does Saint-Hilaire-de-Voust have in December?
When is the lowest UV index in Saint-Hilaire-de-Voust?
What is the UV index intensity in December in Saint-Hilaire-de-Voust?
Average temperature in December
Saint-Hilaire-de-Voust, France
- Average high temperature in December: 9.5°C
The warmest month (with the highest average high temperature) is August (25.3°C).
The month with the lowest average high temperature is January (8.3°C).
- Average low temperature in December: 4.2°C
The month with the highest average low temperature is August (14.6°C).
The coldest month (with the lowest average low temperature) is February (2.3°C).
Average pressure in December
Saint-Hilaire-de-Voust, France
- Average pressure in December: 1019.8mbar
The month with the highest atmospheric pressure is December (1019.8mbar).
The month with the lowest atmospheric pressure is November (1014mbar).
Average wind speed in December
Saint-Hilaire-de-Voust, France
- Average wind speed in December: 16km/h
The windiest month (with the highest average wind speed) is February (17.3km/h).
The calmest month (with the lowest average wind speed) is August (11.2km/h).
Average humidity in December
Saint-Hilaire-de-Voust, France
- Average humidity in December: 87%
The months with the highest relative humidity are January and December (87%).
The month with the lowest relative humidity is August (70%).
Average rainfall in December
Saint-Hilaire-de-Voust, France
- Average rainfall in December: 58mm
The wettest month (with the highest rainfall) is December (58mm).
The driest month (with the least rainfall) is August (21mm).
Average rainfall days in December
Saint-Hilaire-de-Voust, France
- Average rainfall days in December: 14.6 days
The month with the highest number of rainy days is May (15 days).
The month with the least rainy days is September (8.1 days).
Average snowfall in December
Saint-Hilaire-de-Voust, France
- Average snowfall in December: 1mm
The month with the highest snowfall is February (5mm).
The months with the least snowfall are April, May, June, July, August, September, October and November (0mm).
Average snowfall days in December
Saint-Hilaire-de-Voust, France
- Average snowfall days in December: 0.5 days
The month with the highest number of snowfall days is February (1 days).
The months with the least snowfall days are April, May, June, July, August, September, October and November (0 days).
Average daylight in December /
Average sunshine in December
Saint-Hilaire-de-Voust, 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 3min
The month with the most sunshine is July (Average sunshine: 9h and 24min).
The months with the least sunshine are January and December (Average sunshine: 4h and 30min).
Average sunshine days in December
Saint-Hilaire-de-Voust, France
- Average sunshine days in December: 15.1 days
The month with the most sunshine days is September (20.1 days).
The month with the least sunshine days is May (12.3 days).
Average UV index in December
Saint-Hilaire-de-Voust, 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 and December (UV index 2).
Average cloud cover in December
Saint-Hilaire-de-Voust, France
- Average cloud cover in December: 52
The month with the most cloud cover is January (Cloud cover 56).
The month with the least cloud cover is August (Cloud cover 33).
Average visibility in December
Saint-Hilaire-de-Voust, France
- Average visibility in December: 9km
The months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (9km).
The months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (9km).
