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 brings a marginal elevation to an icy 4.8°C (40.6°F) from November's 7.7°C (45.9°F) in Les Salces's average high-temperatures. During December, the average low-temperature in Les Salces is a subzero cold -1.3°C (29.7°F).Humidity
In Les Salces, France, the average relative humidity in December is 87%.Rainfall
In December, the rain falls for 8.7 days. Throughout December, 50mm (1.97") of precipitation is accumulated. In Les Salces, France, during the entire year, the rain falls for 138.7 days and collects up to 637mm (25.08") of precipitation.Snowfall
January through May, September through December are months with snowfall in Les Salces. In December, it is snowing for 8.6 days. Throughout December, 139mm (5.47") of snow is accumulated. Throughout the year, there are 53 snowfall days, and 938mm (36.93") of snow is accumulated.Daylight
December has the shortest days of the year, with an average of 8h and 54min of daylight.On the first day of the month, sunrise is at 08:04 and sunset at 17:08. On the last day of December, in Les Salces, sunrise is at 08:23 and sunset at 17:17 CET.
Sunshine
The average sunshine in December is 4.2h.UV index
January through April, November and December, with an average maximum UV index of 2, are months with the lowest UV index in Les Salces. A UV Index value of 2, and less, symbolizes a low threat to health from unsafe exposure to UV radiation for the average person.Note: A typical high UV index of 2 in December suggests the following recommendations:
The majority are not significantly affected by prolonged sun exposure. Infants, children, and those with fair skin must always have protection. UV radiation from the Sun is most dangerous during midday; take precautions and seek shade. Select sunglasses that boast both UVA and UVB protection to limit the adverse effects of the sun on the eyes. Beware! The strength of the UV rays is increased nearly double-fold by the reflection of the snow.
Frequently asked questions
How cold is December in Les Salces?
What is the average humidity in December in Les Salces?
How much does it rain in Les Salces in December?
How much does it snow in Les Salces in December?
What is the month with the shortest days in Les Salces?
What is the average length of the day in December in Les Salces?
What time are sunrise and sunset in December in Les Salces?
How many hours of sunshine does Les Salces have in December?
What are the months with the lowest UV index in Les Salces?
What is the UV index reading in December in Les Salces?
Average temperature in December
Les Salces, France
- Average high temperature in December: 4.8°C
The warmest month (with the highest average high temperature) is August (23.8°C).
The month with the lowest average high temperature is January (3.4°C).
- Average low temperature in December: -1.3°C
The month with the highest average low temperature is July (10.8°C).
The coldest month (with the lowest average low temperature) is February (-3.3°C).
Average pressure in December
Les Salces, 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 (1015.3mbar).
Average wind speed in December
Les Salces, France
- Average wind speed in December: 11.9km/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 (8.8km/h).
Average humidity in December
Les Salces, France
- Average humidity in December: 87%
The month with the highest relative humidity is November (89%).
The month with the lowest relative humidity is August (69%).
Average rainfall in December
Les Salces, France
- Average rainfall in December: 50mm
The wettest month (with the highest rainfall) is November (103mm).
The driest month (with the least rainfall) is August (31mm).
Average rainfall days in December
Les Salces, France
- Average rainfall days in December: 8.7 days
The month with the highest number of rainy days is May (15.9 days).
The month with the least rainy days is February (7.1 days).
Average snowfall in December
Les Salces, France
- Average snowfall in December: 139mm
The month with the highest snowfall is January (213mm).
The months with the least snowfall are June, July and August (0mm).
Average snowfall days in December
Les Salces, France
- Average snowfall days in December: 8.6 days
The month with the highest number of snowfall days is January (12.6 days).
The months with the least snowfall days are June, July and August (0 days).
Average daylight in December /
Average sunshine in December
Les Salces, France
- Average daylight in December: 8h and 5min
The month with the longest days is June (Average daylight: 15h and 30min).
The month with the shortest days is December (Average daylight: 8h and 54min).
- Average sunshine in December: 4h and 1min
The month with the most sunshine is July (Average sunshine: 10h and 48min).
The month with the least sunshine is November (Average sunshine: 4h and 0min).
Average sunshine days in December
Les Salces, France
- Average sunshine days in December: 15.3 days
The month with the most sunshine days is September (18.4 days).
The month with the least sunshine days is November (11.4 days).
Average UV index in December
Les Salces, France
- Average UV index in December: 2
The months with the highest UV index are June and July (UV index 5).
The months with the lowest UV index are January, February, March, April, November and December (UV index 2).
Average cloud cover in December
Les Salces, France
- Average cloud cover in December: 61
The month with the most cloud cover is November (Cloud cover 66).
The month with the least cloud cover is August (Cloud cover 28).
Average visibility in December
Les Salces, France
- Average visibility in December: 7km
The month with the highest visibility is August (9km).
The months with the lowest visibility are January, October, November and December (7km).
Les Salces, France
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