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
Weather in December
Temperature
Authuille's weather subtly changes with the onset of December, barely falling from a frosty 9.9°C (49.8°F) in November to a still chilly 6.7°C (44.1°F). Authuille maintains an average of approximately an icy 2.6°C (36.7°F) during December nights, with only a minimal decrease from the daytime temperature.Humidity
January and December, with an average relative humidity of 88%, are the most humid months in Authuille.Rainfall
December is the month with the most rainfall. Rain falls for 15.8 days and accumulates 49mm (1.93") of precipitation.Snowfall
Months with snowfall in Authuille are January through March, November and December. In Authuille, in December, snow falls for 1.7 days, with typically accumulated 16mm (0.63") of snow. In Authuille, during the entire year, snow falls for 8.4 days and aggregates up to 64mm (2.52") of snow.Daylight
With an average of 8h and 12min of daylight, December has the shortest days of the year in Authuille.On the first day of December, sunrise is at 08:26 and sunset at 16:50. On the last day of the month, sunrise is at 08:47 and sunset at 16:57 CET.
Sunshine
The average sunshine in December in Authuille is 4.1h.UV index
January, February, November and December, with an average maximum UV index of 2, are months with the lowest UV index in Authuille. A UV Index estimate of 2, and below, represents a low threat to health from exposure to the Sun's UV rays for the average person.Note: A daily maximum UV index of 2 in December translates into the following instructions:
Extended exposure to the sun should always be avoided by children, infants, and those with sensitive skin. Solar radiation peaks around mid-day, so it's wise to limit exposure to the Sun at this time. Shield yourself from the harmful effects of UV radiation with sun-protective attire, a hat, and quality sunglasses. Notice! The UV radiation of the Sun can be intensified nearly twofold due to the reflective quality of snow.
Frequently asked questions
How cold does it get in Authuille in December?
What are the most humid months in Authuille?
What is the average humidity in December in Authuille?
What is the rainiest month in Authuille?
How many days does it rain in December in Authuille?
How many days does it snow in December in Authuille?
What is the month with the shortest days in Authuille?
How many hours of daylight does Authuille have in December?
When is the sunrise / sunset in December in Authuille?
How long on average sun shines in December in Authuille?
What are the months with the lowest UV index in Authuille?
What is the UV index intensity in December in Authuille?
Average temperature in December
Authuille, France
- Average high temperature in December: 6.7°C
The warmest month (with the highest average high temperature) is August (22.8°C).
The month with the lowest average high temperature is January (5.5°C).
- Average low temperature in December: 2.6°C
The month with the highest average low temperature is August (13.5°C).
The coldest month (with the lowest average low temperature) is January (1°C).
Average pressure in December
Authuille, France
- Average pressure in December: 1016.6mbar
The month with the highest atmospheric pressure is September (1017.7mbar).
The month with the lowest atmospheric pressure is November (1012.4mbar).
Average wind speed in December
Authuille, France
- Average wind speed in December: 18.3km/h
The windiest month (with the highest average wind speed) is February (18.4km/h).
The calmest month (with the lowest average wind speed) is August (12.3km/h).
Average humidity in December
Authuille, France
- Average humidity in December: 88%
The months with the highest relative humidity are January and December (88%).
The month with the lowest relative humidity is August (74%).
Average rainfall in December
Authuille, France
- Average rainfall in December: 49mm
The wettest month (with the highest rainfall) is December (49mm).
The driest month (with the least rainfall) is September (21mm).
Average rainfall days in December
Authuille, France
- Average rainfall days in December: 15.8 days
The month with the highest number of rainy days is December (15.8 days).
The month with the least rainy days is February (11.3 days).
Average snowfall in December
Authuille, France
- Average snowfall in December: 16mm
The month with the highest snowfall is February (22mm).
The months with the least snowfall are April, May, June, July, August, September and October (0mm).
Average snowfall days in December
Authuille, France
- Average snowfall days in December: 1.7 days
The month with the highest number of snowfall days is February (2.8 days).
The months with the least snowfall days are May, June, July, August, September and October (0 days).
Average daylight in December /
Average sunshine in December
Authuille, France
- Average daylight in December: 8h and 1min
The month with the longest days is June (Average daylight: 16h and 18min).
The month with the shortest days is December (Average daylight: 8h and 12min).
- Average sunshine in December: 4h and 1min
The month with the most sunshine is June (Average sunshine: 9h and 42min).
The month with the least sunshine is January (Average sunshine: 3h and 54min).
Average sunshine days in December
Authuille, France
- Average sunshine days in December: 11.5 days
The month with the most sunshine days is April (16.6 days).
The month with the least sunshine days is December (11.5 days).
Average UV index in December
Authuille, 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, November and December (UV index 2).
Average cloud cover in December
Authuille, France
- Average cloud cover in December: 59
The month with the most cloud cover is January (Cloud cover 60).
The months with the least cloud cover are April and August (Cloud cover 41).
Average visibility in December
Authuille, 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).
Authuille, France
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