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 is characterized by a slight reduction in average high-temperature, easing from a chilly 8.8°C (47.8°F) in November to an icy 5.5°C (41.9°F). Bettancourt-la-Longue, during the December nights, maintains an average temperature of 1.3°C (34.3°F), closely aligned with its daytime readings.Humidity
The most humid month is December, with an average relative humidity of 90%.Rainfall
The month with the most rainfall in Bettancourt-la-Longue is December, when the rain falls for 16.1 days and typically aggregates up to 70mm (2.76") of precipitation.Snowfall
Months with snowfall in Bettancourt-la-Longue are January through March, November and December. In Bettancourt-la-Longue, in December, snow falls for 5.2 days, with typically accumulated 39mm (1.54") of snow. In Bettancourt-la-Longue, during the entire year, snow falls for 21.2 days and aggregates up to 166mm (6.54") of snow.Daylight
With an average of 8h and 18min of daylight, December has the shortest days of the year in Bettancourt-la-Longue.On the first day of the month, sunrise is at 08:12 and sunset at 16:46. On the last day of December, sunrise is at 08:33 and sunset at 16:53 CET.
Sunshine
With an average of 3.4h of sunshine, December has the least sunshine of the year in Bettancourt-la-Longue, France.UV index
The months with the lowest UV index in Bettancourt-la-Longue, France, are January, February, November and December, with an average maximum UV index of 2. A UV Index value of 2, and less, symbolizes a low threat to health from exposure to the Sun's UV rays for the ordinary person.Note: In December, the UV index of 2 transforms into the following advice:
In contrast to children, who must always be shielded from the sun, most people can tolerate up to an hour of sun exposure without any burns. Sun's radiation is most powerful around mid-day, so it's best to limit outdoor activities during this time. Employ a hat with a wide brim for robust protection, cutting UV exposure by half. Bear in mind! The Sun's UV radiation can nearly double in intensity due to the reflective quality of snow.
Frequently asked questions
Is it cold in Bettancourt-la-Longue during December?
What is the most humid month in Bettancourt-la-Longue?
What is the average humidity in December in Bettancourt-la-Longue?
What is the wettest month in Bettancourt-la-Longue?
How much does it rain in Bettancourt-la-Longue in December?
How much does it snow in Bettancourt-la-Longue in December?
What is the month with the shortest days in Bettancourt-la-Longue?
What is the average length of the day in December in Bettancourt-la-Longue?
What time are sunrise and sunset in December in Bettancourt-la-Longue?
What is the month with the least sunshine in Bettancourt-la-Longue?
How long on average sun shines in December in Bettancourt-la-Longue?
When is the lowest UV index in Bettancourt-la-Longue?
What is the UV index intensity in December in Bettancourt-la-Longue?
Average temperature in December
Bettancourt-la-Longue, France
- Average high temperature in December: 5.5°C
The warmest month (with the highest average high temperature) is August (23.9°C).
The month with the lowest average high temperature is January (4.4°C).
- Average low temperature in December: 1.3°C
The month with the highest average low temperature is August (13.6°C).
The coldest month (with the lowest average low temperature) is January (0°C).
Average pressure in December
Bettancourt-la-Longue, France
- Average pressure in December: 1019mbar
The month with the highest atmospheric pressure is December (1019mbar).
The month with the lowest atmospheric pressure is November (1014.3mbar).
Average wind speed in December
Bettancourt-la-Longue, France
- Average wind speed in December: 15.6km/h
The windiest month (with the highest average wind speed) is December (15.6km/h).
The calmest month (with the lowest average wind speed) is August (9.8km/h).
Average humidity in December
Bettancourt-la-Longue, France
- Average humidity in December: 90%
The month with the highest relative humidity is December (90%).
The month with the lowest relative humidity is August (74%).
Average rainfall in December
Bettancourt-la-Longue, France
- Average rainfall in December: 70mm
The wettest month (with the highest rainfall) is December (70mm).
The driest month (with the least rainfall) is April (32mm).
Average rainfall days in December
Bettancourt-la-Longue, France
- Average rainfall days in December: 16.1 days
The month with the highest number of rainy days is July (19 days).
The month with the least rainy days is September (11.9 days).
Average snowfall in December
Bettancourt-la-Longue, France
- Average snowfall in December: 39mm
The month with the highest snowfall is January (61mm).
The months with the least snowfall are April, May, June, July, August, September and October (0mm).
Average snowfall days in December
Bettancourt-la-Longue, France
- Average snowfall days in December: 5.2 days
The month with the highest number of snowfall days is January (6.8 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
Bettancourt-la-Longue, France
- Average daylight in December: 8h and 2min
The month with the longest days is June (Average daylight: 16h and 6min).
The month with the shortest days is December (Average daylight: 8h and 18min).
- Average sunshine in December: 3h and 2min
The month with the most sunshine is August (Average sunshine: 9h and 42min).
The month with the least sunshine is December (Average sunshine: 3h and 24min).
Average sunshine days in December
Bettancourt-la-Longue, France
- Average sunshine days in December: 9.5 days
The month with the most sunshine days is September (16.1 days).
The month with the least sunshine days is June (8.1 days).
Average UV index in December
Bettancourt-la-Longue, 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
Bettancourt-la-Longue, France
- Average cloud cover in December: 66
The month with the most cloud cover is December (Cloud cover 66).
The month with the least cloud cover is August (Cloud cover 36).
Average visibility in December
Bettancourt-la-Longue, France
- Average visibility in December: 8km
The months with the highest visibility are March, April, July and August (9km).
The months with the lowest visibility are January, February, May, June, September, October, November and December (8km).
Bettancourt-la-Longue, France
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