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 is marked by a minor reduction in average high-temperature, sliding from a cool 12.4°C (54.3°F) in November to a frosty 9.4°C (48.9°F). During the December nights, an average temperature of 3.5°C (38.3°F) is observed.Humidity
January, November and December, with an average relative humidity of 81%, are the most humid months in Saint-Martin-le-Vieil.Rainfall
In Saint-Martin-le-Vieil, during December, the rain falls for 10.9 days and regularly aggregates up to 24mm (0.94") of precipitation. In Saint-Martin-le-Vieil, during the entire year, the rain falls for 137.8 days and collects up to 335mm (13.19") of precipitation.Snowfall
January through March, November and December are months with snowfall in Saint-Martin-le-Vieil. In Saint-Martin-le-Vieil, France, in December, snow falls for 1.4 days, with typically accumulated 7mm (0.28") of snow. Throughout the year, in Saint-Martin-le-Vieil, France, there are 6.8 snowfall days, and 40mm (1.57") of snow is accumulated.Daylight
With an average of 9h and 0min of daylight, December has the shortest days of the year in Saint-Martin-le-Vieil.On the first day of the month, sunrise is at 08:04 and sunset at 17:16. On the last day of December, in Saint-Martin-le-Vieil, France, sunrise is at 08:23 and sunset at 17:25 CET.
Sunshine
In Saint-Martin-le-Vieil, the average sunshine in December is 6h.UV index
In December, the average daily maximum UV index is 3. A UV Index value of 3 to 5 symbolizes a moderate health risk from unsafe exposure to UV radiation for the average person.Note: In December, the maximum UV index of 3 suggests this advice:
Take precautions - Protection against skin and eye damage is obliged. Avoid the Sun's strongest UV rays by seeking shade and limiting exposure during midday. Combat UV radiation's detrimental effects with sun-safe clothing and UV-blocking eyewear. Warning! The reflection from snow can nearly magnify the Sun's UV radiation twofold.
Frequently asked questions
What are the temperatures in Saint-Martin-le-Vieil in December?
What is the most humid month in Saint-Martin-le-Vieil?
What is the average humidity in December in Saint-Martin-le-Vieil?
How much does it rain in Saint-Martin-le-Vieil in December?
How many days does it snow in December in Saint-Martin-le-Vieil?
What is the month with the shortest days in Saint-Martin-le-Vieil?
What is the average length of the day in December in Saint-Martin-le-Vieil?
When are sunrise and sunset in December in Saint-Martin-le-Vieil?
How many hours of sunshine does Saint-Martin-le-Vieil have in December?
How high is the UV index in December in Saint-Martin-le-Vieil?
Average temperature in December
Saint-Martin-le-Vieil, France
- Average high temperature in December: 9.4°C
The warmest month (with the highest average high temperature) is August (27.8°C).
The month with the lowest average high temperature is January (8.1°C).
- Average low temperature in December: 3.5°C
The month with the highest average low temperature is August (15.4°C).
The coldest month (with the lowest average low temperature) is February (1.7°C).
Average pressure in December
Saint-Martin-le-Vieil, 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 (1015.2mbar).
Average wind speed in December
Saint-Martin-le-Vieil, France
- Average wind speed in December: 13.6km/h
The windiest month (with the highest average wind speed) is February (15.3km/h).
The calmest month (with the lowest average wind speed) is September (11.2km/h).
Average humidity in December
Saint-Martin-le-Vieil, France
- Average humidity in December: 81%
The months with the highest relative humidity are January, November and December (81%).
The month with the lowest relative humidity is August (65%).
Average rainfall in December
Saint-Martin-le-Vieil, France
- Average rainfall in December: 24mm
The wettest month (with the highest rainfall) is October (43mm).
The driest months (with the least rainfall) are August and September (16mm).
Average rainfall days in December
Saint-Martin-le-Vieil, France
- Average rainfall days in December: 10.9 days
The month with the highest number of rainy days is April (13.5 days).
The month with the least rainy days is August (8.8 days).
Average snowfall in December
Saint-Martin-le-Vieil, France
- Average snowfall in December: 7mm
The month with the highest snowfall is February (13mm).
The months with the least snowfall are April, May, June, July, August, September and October (0mm).
Average snowfall days in December
Saint-Martin-le-Vieil, France
- Average snowfall days in December: 1.4 days
The month with the highest number of snowfall days is February (2.4 days).
The months with the least snowfall days are April, May, June, July, August and September (0 days).
Average daylight in December /
Average sunshine in December
Saint-Martin-le-Vieil, France
- Average daylight in December: 9h and 0min
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 0min).
- Average sunshine in December: 6h and 0min
The month with the most sunshine is July (Average sunshine: 11h and 0min).
The month with the least sunshine is January (Average sunshine: 5h and 30min).
Average sunshine days in December
Saint-Martin-le-Vieil, France
- Average sunshine days in December: 14 days
The month with the most sunshine days is August (18.3 days).
The month with the least sunshine days is November (12.5 days).
Average UV index in December
Saint-Martin-le-Vieil, France
- Average UV index in December: 3
The months with the highest UV index are June and July (UV index 6).
The months with the lowest UV index are January, February and November (UV index 2).
Average cloud cover in December
Saint-Martin-le-Vieil, France
- Average cloud cover in December: 37
The month with the most cloud cover is January (Cloud cover 45).
The month with the least cloud cover is August (Cloud cover 21).
Average visibility in December
Saint-Martin-le-Vieil, France
- Average visibility in December: 9km
The months with the highest visibility are June, July and August (10km).
The months with the lowest visibility are January, February, March, April, May, September, October, November and December (9km).
Saint-Martin-le-Vieil, France
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