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
December signifies a gentle decline in Arleuf's average high-temperature, easing from 9.5°C (49.1°F) in November to a still frosty 6.1°C (43°F). Arleuf records an average low-temperature of 1°C (33.8°F) throughout the month of December.Humidity
With an average relative humidity of 89%, December is the most humid month.Rainfall
In Arleuf, during December, the rain falls for 14.6 days and regularly aggregates up to 67mm (2.64") of precipitation. Throughout the year, there are 183.1 rainfall days, and 622mm (24.49") of precipitation is accumulated.Snowfall
Months with snowfall are January through April, October through December. In December, in Arleuf, it is snowing for 5 days. Throughout December, 40mm (1.57") of snow is accumulated. In Arleuf, during the entire year, snow falls for 23.6 days and aggregates up to 189mm (7.44") of snow.Daylight
December has the shortest days of the year, with an average of 8h and 36min of daylight.On the first day of December, sunrise is at 08:09 and sunset at 16:56. On the last day of the month, sunrise is at 08:29 and sunset at 17:04 CET.
Sunshine
January and December, with an average of 3.9h of sunshine, are months with the least sunshine.UV index
The months with the lowest UV index in Arleuf are January, February, October through December, with an average maximum UV index of 2. A UV Index estimate of 2, and below, represents a low threat to health from exposure to the Sun's UV radiation for average individuals.Note: A maximum high UV index of 2 in December translates into the following recommendations:
Children, babies, and those with sensitive skin should always be shielded from long periods of sun exposure. Minimize direct exposure to the Sun during midday when its radiation is at its peak. On sunny days, it's ideal to wear sunglasses that filter out UVA and UVB rays. Remember! The Sun's UV radiation can be magnified almost twofold by the reflection of snow.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
How cold is December?
What is the most humid month?
What is the average humidity in December in Arleuf?
How much does it rain in December?
How much does it snow in December?
What is the month with the shortest days?
What is the average length of the day in December?
What time are sunrise and sunset in December?
What are the months with the least sunshine?
How many hours of sunshine does Arleuf have in December?
When is the lowest UV index?
What is the UV index intensity in December?
Average temperature in December
Arleuf, France
- Average high temperature in December: 6.1°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 (4.8°C).
- Average low temperature in December: 1°C
The month with the highest average low temperature is July (13.6°C).
The coldest month (with the lowest average low temperature) is February (-0.2°C).
Average pressure in December
Arleuf, France
- Average pressure in December: 1021mbar
The month with the highest atmospheric pressure is December (1021mbar).
The month with the lowest atmospheric pressure is November (1015.5mbar).
Average wind speed in December
Arleuf, France
- Average wind speed in December: 11.2km/h
The windiest month (with the highest average wind speed) is February (12.5km/h).
The calmest month (with the lowest average wind speed) is August (7.7km/h).
Average humidity in December
Arleuf, 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 (75%).
Average rainfall in December
Arleuf, France
- Average rainfall in December: 67mm
The wettest months (with the highest rainfall) are May and June (68mm).
The driest month (with the least rainfall) is September (31mm).
Average rainfall days in December
Arleuf, France
- Average rainfall days in December: 14.6 days
The month with the highest number of rainy days is May (19.5 days).
The month with the least rainy days is February (12 days).
Average snowfall in December
Arleuf, France
- Average snowfall in December: 40mm
The month with the highest snowfall is January (47mm).
The months with the least snowfall are May, June, July, August and September (0mm).
Average snowfall days in December
Arleuf, France
- Average snowfall days in December: 5 days
The month with the highest number of snowfall days is January (7.1 days).
The months with the least snowfall days are May, June, July, August and September (0 days).
Average daylight in December /
Average sunshine in December
Arleuf, France
- Average daylight in December: 8h and 4min
The month with the longest days is June (Average daylight: 15h and 48min).
The month with the shortest days is December (Average daylight: 8h and 36min).
- Average sunshine in December: 3h and 5min
The months with the most sunshine are July and August (Average sunshine: 9h and 54min).
The months with the least sunshine are January and December (Average sunshine: 3h and 54min).
Average sunshine days in December
Arleuf, France
- Average sunshine days in December: 10.9 days
The month with the most sunshine days is September (15.5 days).
The month with the least sunshine days is June (7.8 days).
Average UV index in December
Arleuf, 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, October, November and December (UV index 2).
Average cloud cover in December
Arleuf, France
- Average cloud cover in December: 60
The month with the most cloud cover is January (Cloud cover 61).
The month with the least cloud cover is August (Cloud cover 33).
Average visibility in December
Arleuf, France
- Average visibility in December: 8km
The month with the highest visibility is August (9km).
The month with the lowest visibility is November (7km).
