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
The onset of December brings a small shift in high-temperatures, falling from a chilly 8.3°C (46.9°F) in November to a wintry 5.2°C (41.4°F). Throughout December, Lachapelle-Graillouse experiences a low-temperature average of -1.2°C (29.8°F).Humidity
January, November and December, with an average relative humidity of 87%, are the most humid months.Rainfall
In Lachapelle-Graillouse, France, in December, it is raining for 12.1 days, with typically 37mm (1.46") of accumulated precipitation. In Lachapelle-Graillouse, during the entire year, the rain falls for 157.7 days and collects up to 526mm (20.71") of precipitation.Snowfall
January through May, October through December are months with snowfall in Lachapelle-Graillouse. In Lachapelle-Graillouse, in December, during 8.9 snowfall days, 82mm (3.23") of snow is typically accumulated. In Lachapelle-Graillouse, during the entire year, snow falls for 56.7 days and aggregates up to 651mm (25.63") of snow.Daylight
With an average of 8h and 54min of daylight, December has the shortest days of the year.On the first day of the month, sunrise is at 08:01 and sunset at 17:04. On the last day of December, in Lachapelle-Graillouse, France, sunrise is at 08:21 and sunset at 17:12 CET.
Sunshine
In Lachapelle-Graillouse, the average sunshine in December is 4.9h.UV index
In December, the average daily maximum UV index in Lachapelle-Graillouse is 2. A UV Index reading of 2, and below, represents a minimal health vulnerability from unprotected exposure to Sun's UV rays for ordinary individuals.Note: The maximum UV index, 2 during December, leads to the following recommendations:
Extended sun exposure is not an issue for the majority. Children, infants, and fair-skinned individuals always need to be protected. Midday is the peak time for the Sun's radiation; stay in the shade and protect yourself. Employ a hat with a wide brim for robust protection, cutting UV exposure by half. 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
How cold is it in Lachapelle-Graillouse in December?
What is the most humid month in Lachapelle-Graillouse?
What is the average humidity in December in Lachapelle-Graillouse?
How many days does it rain in December in Lachapelle-Graillouse?
How much does it snow in Lachapelle-Graillouse in December?
What is the month with the shortest days in Lachapelle-Graillouse?
What is the average length of the day in December in Lachapelle-Graillouse?
When is the sunrise / sunset in December in Lachapelle-Graillouse?
How long on average sun shines in December in Lachapelle-Graillouse?
How high is the UV index in December in Lachapelle-Graillouse?
Average temperature in December
Lachapelle-Graillouse, France
- Average high temperature in December: 5.2°C
The warmest month (with the highest average high temperature) is August (23.3°C).
The month with the lowest average high temperature is January (3.4°C).
- Average low temperature in December: -1.2°C
The month with the highest average low temperature is August (10.7°C).
The coldest month (with the lowest average low temperature) is February (-3°C).
Average pressure in December
Lachapelle-Graillouse, France
- Average pressure in December: 1021.3mbar
The month with the highest atmospheric pressure is December (1021.3mbar).
The month with the lowest atmospheric pressure is April (1015.4mbar).
Average wind speed in December
Lachapelle-Graillouse, France
- Average wind speed in December: 11.8km/h
The windiest month (with the highest average wind speed) is February (12.7km/h).
The calmest month (with the lowest average wind speed) is August (8.2km/h).
Average humidity in December
Lachapelle-Graillouse, France
- Average humidity in December: 87%
The months with the highest relative humidity are January, November and December (87%).
The month with the lowest relative humidity is August (72%).
Average rainfall in December
Lachapelle-Graillouse, France
- Average rainfall in December: 37mm
The wettest month (with the highest rainfall) is November (64mm).
The driest month (with the least rainfall) is February (28mm).
Average rainfall days in December
Lachapelle-Graillouse, France
- Average rainfall days in December: 12.1 days
The month with the highest number of rainy days is May (18.5 days).
The month with the least rainy days is February (8.1 days).
Average snowfall in December
Lachapelle-Graillouse, France
- Average snowfall in December: 82mm
The month with the highest snowfall is February (137mm).
The months with the least snowfall are June, July, August and September (0mm).
Average snowfall days in December
Lachapelle-Graillouse, France
- Average snowfall days in December: 8.9 days
The month with the highest number of snowfall days is January (14.6 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in December /
Average sunshine in December
Lachapelle-Graillouse, France
- Average daylight in December: 8h and 5min
The month with the longest days is June (Average daylight: 15h and 30min).
The month with the shortest days is December (Average daylight: 8h and 54min).
- Average sunshine in December: 4h and 5min
The month with the most sunshine is August (Average sunshine: 10h and 30min).
The month with the least sunshine is January (Average sunshine: 4h and 36min).
Average sunshine days in December
Lachapelle-Graillouse, France
- Average sunshine days in December: 12.5 days
The month with the most sunshine days is October (15.4 days).
The month with the least sunshine days is May (8.5 days).
Average UV index in December
Lachapelle-Graillouse, France
- Average UV index in December: 2
The months with the highest UV index are June and July (UV index 5).
The month with the lowest UV index is January (UV index 1).
Average cloud cover in December
Lachapelle-Graillouse, France
- Average cloud cover in December: 54
The month with the most cloud cover is January (Cloud cover 59).
The month with the least cloud cover is August (Cloud cover 31).
Average visibility in December
Lachapelle-Graillouse, France
- Average visibility in December: 8km
The months with the highest visibility are February, March, April, May, June, July, August, September, October and December (8km).
The months with the lowest visibility are January and November (7km).
