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 brings a minor shift in the average high-temperature, adjusting from a fresh 10.4°C (50.7°F) in November to a frosty 6.8°C (44.2°F). La Chapelle-de-Surieu's average low-temperature for the month of December records at a wintry 1.4°C (34.5°F).Humidity
With an average relative humidity of 86%, December is the most humid month.Rainfall
In La Chapelle-de-Surieu, during December, the rain falls for 13.1 days and regularly aggregates up to 46mm (1.81") of precipitation. Throughout the year, there are 151.5 rainfall days, and 504mm (19.84") of precipitation is accumulated.Snowfall
Months with snowfall in La Chapelle-de-Surieu are January through March, October through December. In La Chapelle-de-Surieu, in December, during 4.4 snowfall days, 31mm (1.22") of snow is typically accumulated. Throughout the year, in La Chapelle-de-Surieu, there are 21.4 snowfall days, and 181mm (7.13") 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 the month, sunrise is at 08:00 and sunset at 16:58. On the last day of December, sunrise is at 08:19 and sunset at 17:07 CET.
Sunshine
The average sunshine in December in La Chapelle-de-Surieu is 4.7h.UV index
January, February, November and December, with an average maximum UV index of 2, are months with the lowest UV index in La Chapelle-de-Surieu. A UV Index estimate of 2, and below, represents a low health risk from exposure to the Sun's UV rays for ordinary individuals.Note: In December, the UV index of 2 transforms into the following advice:
Children necessitate constant protection from sunlight, unlike the majority, who can remain under the sun for about an hour without burning. Solar radiation peaks around mid-day, so it's wise to limit exposure to the Sun at this time. Wearing a wide-brim hat can block approximately 50% of UV radiation, protecting the eyes. Warning! The reflection from snow can nearly magnify the Sun's UV radiation twofold.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Is December cold in La Chapelle-de-Surieu?
What is the most humid month in La Chapelle-de-Surieu?
What is the average humidity in December in La Chapelle-de-Surieu?
How much does it rain in La Chapelle-de-Surieu in December?
How much does it snow in La Chapelle-de-Surieu in December?
What is the month with the shortest days in La Chapelle-de-Surieu?
What is the average length of the day in December in La Chapelle-de-Surieu?
When is the sunrise / sunset in December in La Chapelle-de-Surieu?
How long on average sun shines in December in La Chapelle-de-Surieu?
What is the month with the lowest UV index in La Chapelle-de-Surieu?
How high is the UV index in December in La Chapelle-de-Surieu?
Average temperature in December
La Chapelle-de-Surieu, France
- Average high temperature in December: 6.8°C
The warmest month (with the highest average high temperature) is August (26°C).
The month with the lowest average high temperature is January (5.3°C).
- Average low temperature in December: 1.4°C
The month with the highest average low temperature is July (14.4°C).
The coldest months (with the lowest average low temperature) are January and February (0.2°C).
Average pressure in December
La Chapelle-de-Surieu, France
- Average pressure in December: 1021.2mbar
The month with the highest atmospheric pressure is December (1021.2mbar).
The month with the lowest atmospheric pressure is April (1015.3mbar).
Average wind speed in December
La Chapelle-de-Surieu, France
- Average wind speed in December: 11.2km/h
The windiest month (with the highest average wind speed) is February (12.6km/h).
The calmest month (with the lowest average wind speed) is September (9.2km/h).
Average humidity in December
La Chapelle-de-Surieu, France
- Average humidity in December: 86%
The month with the highest relative humidity is December (86%).
The month with the lowest relative humidity is August (71%).
Average rainfall in December
La Chapelle-de-Surieu, France
- Average rainfall in December: 46mm
The wettest month (with the highest rainfall) is November (56mm).
The driest month (with the least rainfall) is February (25mm).
Average rainfall days in December
La Chapelle-de-Surieu, France
- Average rainfall days in December: 13.1 days
The month with the highest number of rainy days is May (15.8 days).
The month with the least rainy days is September (10.2 days).
Average snowfall in December
La Chapelle-de-Surieu, France
- Average snowfall in December: 31mm
The month with the highest snowfall is November (79mm).
The months with the least snowfall are April, May, June, July, August and September (0mm).
Average snowfall days in December
La Chapelle-de-Surieu, France
- Average snowfall days in December: 4.4 days
The month with the highest number of snowfall days is January (6.2 days).
The months with the least snowfall days are May, June, July, August and September (0 days).
Average daylight in December /
Average sunshine in December
La Chapelle-de-Surieu, 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: 4h and 4min
The month with the most sunshine is August (Average sunshine: 10h and 42min).
The month with the least sunshine is January (Average sunshine: 4h and 24min).
Average sunshine days in December
La Chapelle-de-Surieu, France
- Average sunshine days in December: 13.5 days
The month with the most sunshine days is August (17.4 days).
The month with the least sunshine days is May (12.3 days).
Average UV index in December
La Chapelle-de-Surieu, France
- Average UV index in December: 2
The month with the highest UV index is June (UV index 6).
The months with the lowest UV index are January, February, November and December (UV index 2).
Average cloud cover in December
La Chapelle-de-Surieu, France
- Average cloud cover in December: 54
The month with the most cloud cover is January (Cloud cover 58).
The month with the least cloud cover is August (Cloud cover 25).
Average visibility in December
La Chapelle-de-Surieu, France
- Average visibility in December: 8km
The months with the highest visibility are February, March, April, May, June, July and August (9km).
The months with the lowest visibility are January, September, October, November and December (8km).
