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
The transition into December involves a small decrease in the average high-temperature, dipping slightly from a cool 10.5°C (50.9°F) in November to a chilly 7.4°C (45.3°F). Arthies records a slight downturn in temperature to an average of 2.6°C (36.7°F) during December nights.Humidity
January and December, with an average relative humidity of 87%, are the most humid months in Arthies.Rainfall
In December, in Arthies, the rain falls for 16.9 days. Throughout December, 60mm (2.36") of precipitation is accumulated. In Arthies, during the entire year, the rain falls for 195.4 days and collects up to 557mm (21.93") of precipitation.Snowfall
January through March, November and December are months with snowfall in Arthies. In Arthies, during December, snow falls for 1.8 days and regularly aggregates up to 21mm (0.83") of snow. In Arthies, during the entire year, snow falls for 9.3 days and aggregates up to 73mm (2.87") of snow.Daylight
With an average of 8h and 18min of daylight, December has the shortest days of the year.On the first day of December in Arthies, sunrise is at 08:26 and sunset at 16:57. On the last day of the month, sunrise is at 08:47 and sunset at 17:04 CET.
Sunshine
The average sunshine in December is 4h.UV index
January, February, November and December, with an average maximum UV index of 2, are months with the lowest UV index. A UV Index reading of 2, and below, represents a minimal health hazard from unsafe exposure to UV radiation for average individuals.Note: The maximum daily UV index of 2 in December converts into the following recommendations:
Sun exposure does not present considerable issues for many, yet infants, fair-skinned people, and children necessitate constant protection. The Sun is at its harshest during midday; protect yourself by staying in shaded areas and minimizing exposure. Sunglasses providing both UVA and UVB protection are non-negotiable on sunlit days. Be attentive! The reflective property of snow can nearly double the Sun's UV radiation.
Frequently asked questions
What is the usual temperature for Arthies in December?
What are the most humid months in Arthies?
What is the average humidity in December in Arthies?
How much does it rain in Arthies in December?
How much does it snow in Arthies in December?
What is the month with the shortest days in Arthies?
What is the average length of the day in December in Arthies?
When is the sunrise / sunset in December in Arthies?
How many hours of sunshine does Arthies have in December?
What is the month with the lowest UV index in Arthies?
What is the UV index intensity in December in Arthies?
Average temperature in December
Arthies, France
- Average high temperature in December: 7.4°C
The warmest month (with the highest average high temperature) is August (24°C).
The month with the lowest average high temperature is January (6.3°C).
- Average low temperature in December: 2.6°C
The month with the highest average low temperature is August (13.8°C).
The coldest months (with the lowest average low temperature) are January and February (1.3°C).
Average pressure in December
Arthies, France
- Average pressure in December: 1018mbar
The months with the highest atmospheric pressure are September and December (1018mbar).
The month with the lowest atmospheric pressure is November (1013.1mbar).
Average wind speed in December
Arthies, France
- Average wind speed in December: 16.2km/h
The windiest month (with the highest average wind speed) is February (16.5km/h).
The calmest month (with the lowest average wind speed) is August (10.6km/h).
Average humidity in December
Arthies, 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 (72%).
Average rainfall in December
Arthies, France
- Average rainfall in December: 60mm
The wettest month (with the highest rainfall) is June (69mm).
The driest month (with the least rainfall) is September (28mm).
Average rainfall days in December
Arthies, France
- Average rainfall days in December: 16.9 days
The month with the highest number of rainy days is May (19.3 days).
The month with the least rainy days is September (13.2 days).
Average snowfall in December
Arthies, France
- Average snowfall in December: 21mm
The month with the highest snowfall is February (24mm).
The months with the least snowfall are April, May, June, July, August, September and October (0mm).
Average snowfall days in December
Arthies, France
- Average snowfall days in December: 1.8 days
The month with the highest number of snowfall days is February (3.2 days).
The months with the least snowfall days are April, May, June, July, August, September and October (0 days).
Average daylight in December /
Average sunshine in December
Arthies, France
- Average daylight in December: 8h and 2min
The month with the longest days is June (Average daylight: 16h and 6min).
The month with the shortest days is December (Average daylight: 8h and 18min).
- Average sunshine in December: 4h and 0min
The month with the most sunshine is June (Average sunshine: 9h and 0min).
The month with the least sunshine is January (Average sunshine: 3h and 54min).
Average sunshine days in December
Arthies, France
- Average sunshine days in December: 10.1 days
The month with the most sunshine days is September (14.3 days).
The month with the least sunshine days is June (8.2 days).
Average UV index in December
Arthies, 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
Arthies, France
- Average cloud cover in December: 58
The month with the most cloud cover is January (Cloud cover 60).
The month with the least cloud cover is September (Cloud cover 41).
Average visibility in December
Arthies, France
- Average visibility in December: 9km
The months with the highest visibility are February, March, April, May, June, July, August, September, October and December (9km).
The months with the lowest visibility are January and November (8km).
Arthies, France
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