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
As December unfolds, the average high-temperature reaches a cool 11.1°C (52°F), hinting at a slight fluctuation from the previous month. Throughout December, La Chapelle-Achard observes a steady low-temperature average of 7.9°C (46.2°F), reflecting a minor dip from daytime highs.Humidity
January and December, with an average relative humidity of 81%, are the most humid months.Rainfall
In La Chapelle-Achard, during December, the rain falls for 17 days and regularly aggregates up to 74mm (2.91") of precipitation. In La Chapelle-Achard, during the entire year, the rain falls for 176.3 days and collects up to 575mm (22.64") of precipitation.Snowfall
The only month with snowfall is December. The month with the most snowfall in La Chapelle-Achard, France, is December, when snow falls for 0.2 days and typically aggregates up to 1mm (0.04") of snow.Daylight
With an average of 8h and 36min of daylight, December has the shortest days of the year.On the first day of the month, sunrise is at 08:30 and sunset at 17:21. On the last day of December, sunrise is at 08:50 and sunset at 17:28 CET.
Sunshine
January and December, with an average of 4.6h of sunshine, are months with the least sunshine.UV index
January through April, November and December, with an average maximum UV index of 3, are months with the lowest UV index. A UV Index value of 3 to 5 symbolizes a moderate threat to health from exposure to the Sun's UV rays for ordinary individuals.Note: The average daily UV index of 3 in December transforms into the following instructions:
Guard yourself - An obligation to protect skin and eyes from harm exists. Avoiding the Sun's peak radiation during midday hours is essential for health and safety. Limit sun-induced ocular harm with sunglasses that feature UVA and UVB filtration. Heads up! The UV radiation from the Sun can almost be doubled by snow reflection.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the temperature in December in La Chapelle-Achard?
What are the most humid months in La Chapelle-Achard?
What is the average humidity in December in La Chapelle-Achard?
How many days does it rain in December in La Chapelle-Achard?
What is the snowiest month in La Chapelle-Achard?
When does it start snowing in La Chapelle-Achard?
What is the month with the shortest days in La Chapelle-Achard?
How many hours of daylight does La Chapelle-Achard have in December?
What time are sunrise and sunset in December in La Chapelle-Achard?
What is the month with the least sunshine in La Chapelle-Achard?
How long on average sun shines in December in La Chapelle-Achard?
What is the month with the lowest UV index in La Chapelle-Achard?
How high is the UV index in December in La Chapelle-Achard?
Average temperature in December
La Chapelle-Achard, France
- Average high temperature in December: 11.1°C
The warmest month (with the highest average high temperature) is July (22.2°C).
The months with the lowest average high temperature are January and February (9.9°C).
- Average low temperature in December: 7.9°C
The month with the highest average low temperature is August (16.8°C).
The coldest month (with the lowest average low temperature) is February (5.8°C).
Average pressure in December
La Chapelle-Achard, France
- Average pressure in December: 1019.6mbar
The month with the highest atmospheric pressure is December (1019.6mbar).
The month with the lowest atmospheric pressure is November (1013.8mbar).
Average wind speed in December
La Chapelle-Achard, France
- Average wind speed in December: 24.2km/h
The windiest month (with the highest average wind speed) is December (24.2km/h).
The calmest month (with the lowest average wind speed) is August (15.8km/h).
Average humidity in December
La Chapelle-Achard, France
- Average humidity in December: 81%
The months with the highest relative humidity are January and December (81%).
The month with the lowest relative humidity is September (73%).
Average rainfall in December
La Chapelle-Achard, France
- Average rainfall in December: 74mm
The wettest month (with the highest rainfall) is November (83mm).
The driest month (with the least rainfall) is September (29mm).
Average rainfall days in December
La Chapelle-Achard, France
- Average rainfall days in December: 17 days
The month with the highest number of rainy days is January (19.3 days).
The month with the least rainy days is September (10.4 days).
Average snowfall in December
La Chapelle-Achard, France
- Average snowfall in December: 1mm
The month with the highest snowfall is December (1mm).
The months with the least snowfall are January, February, March, April, May, June, July, August, September, October and November (0mm).
Average snowfall days in December
La Chapelle-Achard, France
- Average snowfall days in December: 0.2 days
The month with the highest number of snowfall days is February (0.3 days).
The months with the least snowfall days are March, April, May, June, July, August, September, October and November (0 days).
Average daylight in December /
Average sunshine in December
La Chapelle-Achard, 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 4min
The month with the most sunshine is July (Average sunshine: 10h and 12min).
The months with the least sunshine are January and December (Average sunshine: 4h and 36min).
Average sunshine days in December
La Chapelle-Achard, France
- Average sunshine days in December: 11.1 days
The month with the most sunshine days is September (17.7 days).
The month with the least sunshine days is January (9.2 days).
Average UV index in December
La Chapelle-Achard, France
- Average UV index in December: 3
The months with the highest UV index are May, June, July, August and September (UV index 5).
The months with the lowest UV index are January, February, March, April, November and December (UV index 3).
Average cloud cover in December
La Chapelle-Achard, France
- Average cloud cover in December: 52
The month with the most cloud cover is January (Cloud cover 55).
The month with the least cloud cover is September (Cloud cover 31).
Average visibility in December
La Chapelle-Achard, France
- Average visibility in December: 10km
The months with the highest visibility are February, March, April, May, June, July, August, September, October, November and December (10km).
The month with the lowest visibility is January (9km).
