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
As November shifts into December, a minor alteration in temperatures is observed, with average highs reducing from a fresh 10°C (50°F) to a frosty 6.5°C (43.7°F). The average nighttime temperature in Arthun, France, lowers to an icy 0.7°C (33.3°F) throughout December.Humidity
The months with the highest humidity are November and December, with an average relative humidity of 86%.Rainfall
In Arthun, in December, it is raining for 14 days, with typically 55mm (2.17") of accumulated precipitation. In Arthun, France, during the entire year, the rain falls for 188.6 days and collects up to 694mm (27.32") of precipitation.Snowfall
Months with snowfall in Arthun are January through March, October through December. In Arthun, during December, snow falls for 4 days and regularly aggregates up to 35mm (1.38") of snow. Throughout the year, there are 18.8 snowfall days, and 173mm (6.81") of snow is accumulated.Daylight
With an average of 8h and 42min of daylight, December has the shortest days of the year.On the first day of December in Arthun, France, sunrise is at 08:04 and sunset at 17:01. On the last day of the month, sunrise is at 08:24 and sunset at 17:09 CET.
Sunshine
The average sunshine in December is 4.3h.UV index
The months with the lowest UV index in Arthun are January, February, November and December, with an average maximum UV index of 2. A UV Index estimate of 2, and below, represents a low threat to health from unsafe exposure to UV radiation for ordinary individuals.Note: The daily high UV index of 2 in December translates into this advice:
Although prolonged sun exposure does not typically bother most people, children, babies, and those with sensitive skin should always have protection. Minimize direct exposure to the Sun during midday when its radiation is at its peak. Wearing sunglasses with both UVA and UVB protection effectively reduces sun-induced eye damage. Be prepared! The intensity of the Sun's UV radiation can be amplified nearly double due to snow reflection.
Frequently asked questions
How cold is it in Arthun in December?
What are the most humid months in Arthun?
What is the average humidity in December in Arthun?
How many days does it rain in December in Arthun?
How many days does it snow in December in Arthun?
What is the month with the shortest days in Arthun?
How many hours of daylight does Arthun have in December?
When is the sunrise / sunset in December in Arthun?
How long on average sun shines in December in Arthun?
What is the month with the lowest UV index in Arthun?
What is the UV index reading in December in Arthun?
Average temperature in December
Arthun, France
- Average high temperature in December: 6.5°C
The warmest month (with the highest average high temperature) is August (24.6°C).
The month with the lowest average high temperature is January (4.9°C).
- Average low temperature in December: 0.7°C
The months with the highest average low temperature are July and August (12.7°C).
The coldest month (with the lowest average low temperature) is February (-0.7°C).
Average pressure in December
Arthun, 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 (1015.6mbar).
Average wind speed in December
Arthun, France
- Average wind speed in December: 11.8km/h
The windiest month (with the highest average wind speed) is February (12.4km/h).
The calmest month (with the lowest average wind speed) is August (8km/h).
Average humidity in December
Arthun, France
- Average humidity in December: 86%
The months with the highest relative humidity are November and December (86%).
The month with the lowest relative humidity is August (74%).
Average rainfall in December
Arthun, France
- Average rainfall in December: 55mm
The wettest month (with the highest rainfall) is June (88mm).
The driest month (with the least rainfall) is February (35mm).
Average rainfall days in December
Arthun, France
- Average rainfall days in December: 14 days
The month with the highest number of rainy days is May (20.8 days).
The month with the least rainy days is February (12.9 days).
Average snowfall in December
Arthun, France
- Average snowfall in December: 35mm
The month with the highest snowfall is February (53mm).
The months with the least snowfall are April, May, June, July, August and September (0mm).
Average snowfall days in December
Arthun, France
- Average snowfall days in December: 4 days
The month with the highest number of snowfall days is February (5.5 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in December /
Average sunshine in December
Arthun, France
- Average daylight in December: 8h and 4min
The month with the longest days is June (Average daylight: 15h and 42min).
The month with the shortest days is December (Average daylight: 8h and 42min).
- Average sunshine in December: 4h and 2min
The month with the most sunshine is August (Average sunshine: 10h and 6min).
The month with the least sunshine is January (Average sunshine: 4h and 12min).
Average sunshine days in December
Arthun, France
- Average sunshine days in December: 12.9 days
The month with the most sunshine days is October (15.1 days).
The month with the least sunshine days is May (7.4 days).
Average UV index in December
Arthun, 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
Arthun, France
- Average cloud cover in December: 56
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
Arthun, France
- Average visibility in December: 8km
The months with the highest visibility are March and August (9km).
The months with the lowest visibility are January, February, April, May, June, July, September, October, November and December (8km).
Arthun, France
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