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 arrival of December denotes a barely perceptible change in the average high-temperatures to a frosty 8.5°C (47.3°F) from November's 10.9°C (51.6°F). Throughout the December nights, Salles-Adour encounters a low-temperature of 1.8°C (35.2°F).Humidity
The average relative humidity in December is 78%.Rainfall
In Salles-Adour, during December, the rain falls for 13 days and regularly aggregates up to 56mm (2.2") of precipitation. In Salles-Adour, during the entire year, the rain falls for 189.2 days and collects up to 776mm (30.55") of precipitation.Snowfall
January through May, October through December are months with snowfall. In Salles-Adour, in December, snow falls for 1.4 days, with typically accumulated 8mm (0.31") of snow. Throughout the year, in Salles-Adour, there are 11.2 snowfall days, and 127mm (5") of snow is accumulated.Daylight
With an average of 9h and 6min of daylight, December has the shortest days of the year.On the first day of December, sunrise is at 08:12 and sunset at 17:25. On the last day of the month, sunrise is at 08:31 and sunset at 17:34 CET.
Sunshine
In December, the average sunshine in Salles-Adour is 6.1h.UV index
The months with the lowest UV index are January, February, November and December, with an average maximum UV index of 2. A UV Index estimate of 2, and below, represents a minimal health vulnerability from exposure to the Sun's UV radiation for the average person.Note: A maximum high daily UV index of 2 during December translates into the following directions:
Prolonged exposure to sunlight rarely troubles the majority, but constant protection is vital for babies, children, and fair-skinned people. The midday Sun can be dangerous due to its intense radiation; always find shade and reduce exposure. Sunglasses that ward off UVA and UVB rays play a pivotal role in reducing solar eye damage. Note this! The Sun's UV radiation can nearly be doubled by the reflection off snow.
Frequently asked questions
What are the temperatures in Salles-Adour in December?
What is the average humidity in December in Salles-Adour?
How many days does it rain in December in Salles-Adour?
How much does it snow in Salles-Adour in December?
What is the month with the shortest days in Salles-Adour?
How many hours of daylight does Salles-Adour have in December?
What time are sunrise and sunset in December in Salles-Adour?
How many hours of sunshine does Salles-Adour have in December?
When is the lowest UV index in Salles-Adour?
How high is the UV index in December in Salles-Adour?
Average temperature in December
Salles-Adour, France
- Average high temperature in December: 8.5°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 (6.8°C).
- Average low temperature in December: 1.8°C
The month with the highest average low temperature is August (12.3°C).
The coldest month (with the lowest average low temperature) is February (-1.3°C).
Average pressure in December
Salles-Adour, France
- Average pressure in December: 1021.9mbar
The month with the highest atmospheric pressure is December (1021.9mbar).
The month with the lowest atmospheric pressure is April (1015.5mbar).
Average wind speed in December
Salles-Adour, France
- Average wind speed in December: 8.3km/h
The windiest month (with the highest average wind speed) is February (8.7km/h).
The calmest month (with the lowest average wind speed) is September (6.7km/h).
Average humidity in December
Salles-Adour, France
- Average humidity in December: 78%
The month with the highest relative humidity is February (82%).
The months with the lowest relative humidity are August and October (73%).
Average rainfall in December
Salles-Adour, France
- Average rainfall in December: 56mm
The wettest month (with the highest rainfall) is May (92mm).
The driest month (with the least rainfall) is September (36mm).
Average rainfall days in December
Salles-Adour, France
- Average rainfall days in December: 13 days
The month with the highest number of rainy days is April (19.7 days).
The month with the least rainy days is October (12.3 days).
Average snowfall in December
Salles-Adour, France
- Average snowfall in December: 8mm
The month with the highest snowfall is February (56mm).
The months with the least snowfall are June, July, August and September (0mm).
Average snowfall days in December
Salles-Adour, France
- Average snowfall days in December: 1.4 days
The month with the highest number of snowfall days is February (4.2 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in December /
Average sunshine in December
Salles-Adour, France
- Average daylight in December: 9h and 1min
The month with the longest days is June (Average daylight: 15h and 18min).
The month with the shortest days is December (Average daylight: 9h and 6min).
- Average sunshine in December: 6h and 1min
The month with the most sunshine is July (Average sunshine: 10h and 24min).
The month with the least sunshine is November (Average sunshine: 5h and 36min).
Average sunshine days in December
Salles-Adour, France
- Average sunshine days in December: 15.3 days
The month with the most sunshine days is October (16.7 days).
The month with the least sunshine days is April (7.9 days).
Average UV index in December
Salles-Adour, 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
Salles-Adour, France
- Average cloud cover in December: 36
The month with the most cloud cover is April (Cloud cover 44).
The month with the least cloud cover is September (Cloud cover 27).
Average visibility in December
Salles-Adour, France
- Average visibility in December: 9km
The months with the highest visibility are March, May, June, July, August, September, October, November and December (9km).
The months with the lowest visibility are January, February and April (8km).
Salles-Adour, France
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