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 cool 12.5°C (54.5°F) in November to a frosty 9.5°C (49.1°F). December in La Ronde, France, witnesses an average low-temperature hovering around a cold 4.2°C (39.6°F).Humidity
January and December, with an average relative humidity of 87%, are the most humid months in La Ronde.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 are January through March and December. December is the first month it typically snows in La Ronde, France. Throughout December, in the average 0.5 snowfall days, it receives 1mm (0.04") of snow. In La Ronde, during the entire year, snow falls for 2.3 days and aggregates up to 10mm (0.39") of snow.Daylight
December has the shortest days of the year in La Ronde, with an average of 8h and 42min of daylight.On the first day of the month, sunrise is at 08:26 and sunset at 17:18. On the last day of December, sunrise is at 08:46 and sunset at 17:26 CET.
Sunshine
January and December, with an average of 4.5h of sunshine, are months with the least sunshine.UV index
The months with the lowest UV index in La Ronde are January, February and December, with an average maximum UV index of 2. A UV Index estimate of 2, and below, represents a minimal health vulnerability from exposure to the Sun's UV rays for the average person.Note: The maximum UV index of 2 during December translates into these guidelines:
Most individuals face no major issues with lengthy exposure to the sun, but children, infants, and individuals with fair skin always require protection. The Sun's most harmful UV rays are emitted around midday; avoid staying outdoors for long during this time. 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. Be watchful! The reflection of snow can enhance the intensity of the Sun's UV radiation nearly double.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What are the temperatures in La Ronde in December?
What are the most humid months in La Ronde?
What is the average humidity in December in La Ronde?
What is the wettest month in La Ronde?
How much does it rain in La Ronde in December?
When does it start snowing in La Ronde?
What is the month with the shortest days in La Ronde?
How many hours of daylight does La Ronde have in December?
When is the sunrise / sunset in December in La Ronde?
What is the month with the least sunshine in La Ronde?
How long on average sun shines in December in La Ronde?
When is the lowest UV index in La Ronde?
How high is the UV index in December in La Ronde?
Average temperature in December
La Ronde, 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
La Ronde, 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
La Ronde, 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
La Ronde, 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
La Ronde, 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
La Ronde, 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
La Ronde, 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
La Ronde, 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
La Ronde, 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: 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
La Ronde, 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
La Ronde, 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
La Ronde, 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
La Ronde, 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).
