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
December's arrival comes with a mild decrease in the average high-temperature, moving subtly from 9.5°C (49.1°F) in November to a still chilly 6.1°C (43°F). Arrelles's nocturnal average in December closely mirrors its daytime temperatures, settling at an icy 1.4°C (34.5°F).Humidity
December is the most humid month in Arrelles, with an average relative humidity of 89%.Rainfall
The month with the most rainfall is December, when the rain falls for 15.2 days and typically aggregates up to 53mm (2.09") of precipitation.Snowfall
January through March, November and December are months with snowfall in Arrelles. In Arrelles, in December, during 4.4 snowfall days, 27mm (1.06") of snow is typically accumulated. In Arrelles, during the entire year, snow falls for 19.2 days and aggregates up to 125mm (4.92") of snow.Daylight
The month with the shortest days in Arrelles, France, is December, with an average of 8h and 24min of daylight.On the first day of December in Arrelles, sunrise is at 08:12 and sunset at 16:51. On the last day of the month, sunrise is at 08:32 and sunset at 16:59 CET.
Sunshine
The months with the least sunshine are January and December, with an average of 3.7h of sunshine.UV index
The months with the lowest UV index in Arrelles are January, February, November and December, with an average maximum UV index of 2. A UV Index of 2, and less, symbolizes a low threat to health from unsafe exposure to UV radiation for average individuals.Note: The daily high UV index of 2 during December translates into the following recommendations:
Extended exposure to the sun should always be avoided by children, infants, and those with sensitive skin. Sun's radiation is most powerful around mid-day, so it's best to limit outdoor activities during this time. Loose clothes with a tight weave are optimal for safeguarding yourself against the Sun's rays. Take warning! The intensity of the Sun's UV radiation can be nearly amplified twice due to snow reflection.
Frequently asked questions
How cold is December in Arrelles?
What is the most humid month in Arrelles?
What is the average humidity in December in Arrelles?
What is the rainiest month in Arrelles?
How much does it rain in Arrelles in December?
How many days does it snow in December in Arrelles?
What is the month with the shortest days in Arrelles?
How many hours of daylight does Arrelles have in December?
What time are sunrise and sunset in December in Arrelles?
What is the month with the least sunshine in Arrelles?
How many hours of sunshine does Arrelles have in December?
What is the month with the lowest UV index in Arrelles?
What is the UV index reading in December in Arrelles?
Average temperature in December
Arrelles, France
- Average high temperature in December: 6.1°C
The warmest month (with the highest average high temperature) is August (24.3°C).
The month with the lowest average high temperature is January (4.8°C).
- Average low temperature in December: 1.4°C
The month with the highest average low temperature is August (13.4°C).
The coldest month (with the lowest average low temperature) is January (-0.1°C).
Average pressure in December
Arrelles, France
- Average pressure in December: 1019.9mbar
The month with the highest atmospheric pressure is December (1019.9mbar).
The month with the lowest atmospheric pressure is November (1014.8mbar).
Average wind speed in December
Arrelles, France
- Average wind speed in December: 14.7km/h
The windiest month (with the highest average wind speed) is February (14.8km/h).
The calmest month (with the lowest average wind speed) is August (9.3km/h).
Average humidity in December
Arrelles, France
- Average humidity in December: 89%
The month with the highest relative humidity is December (89%).
The month with the lowest relative humidity is August (74%).
Average rainfall in December
Arrelles, France
- Average rainfall in December: 53mm
The wettest month (with the highest rainfall) is December (53mm).
The driest month (with the least rainfall) is September (27mm).
Average rainfall days in December
Arrelles, France
- Average rainfall days in December: 15.2 days
The month with the highest number of rainy days is May (17.4 days).
The month with the least rainy days is September (10.8 days).
Average snowfall in December
Arrelles, France
- Average snowfall in December: 27mm
The month with the highest snowfall is January (48mm).
The months with the least snowfall are April, May, June, July, August, September and October (0mm).
Average snowfall days in December
Arrelles, France
- Average snowfall days in December: 4.4 days
The month with the highest number of snowfall days is January (6.2 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
Arrelles, France
- Average daylight in December: 8h and 2min
The month with the longest days is June (Average daylight: 16h and 0min).
The month with the shortest days is December (Average daylight: 8h and 24min).
- Average sunshine in December: 3h and 4min
The month with the most sunshine is August (Average sunshine: 9h and 48min).
The months with the least sunshine are January and December (Average sunshine: 3h and 42min).
Average sunshine days in December
Arrelles, France
- Average sunshine days in December: 10.5 days
The month with the most sunshine days is September (16.3 days).
The month with the least sunshine days is June (9.5 days).
Average UV index in December
Arrelles, 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
Arrelles, France
- Average cloud cover in December: 63
The months with the most cloud cover are January and December (Cloud cover 63).
The month with the least cloud cover is August (Cloud cover 36).
Average visibility in December
Arrelles, France
- Average visibility in December: 8km
The months with the highest visibility are March, April and August (9km).
The months with the lowest visibility are January, February, May, June, July, September, October, November and December (8km).
Arrelles, France
Weather forecast for your location
2. Allow the app to use your location
