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 registers an average high-temperature of a frosty 7.2°C (45°F), slightly varied from November's 10.2°C (50.4°F). Berthen, during December nights, experiences a subtle shift to a low average of 3.4°C (38.1°F) from the day's heat.Humidity
The most humid month in Berthen, France, is December, with an average relative humidity of 87%.Rainfall
December is the month with the most rainfall. Rain falls for 18 days and accumulates 61mm (2.4") of precipitation.Snowfall
January through March, November and December are months with snowfall. In Berthen, during December, snow falls for 2.5 days and regularly aggregates up to 26mm (1.02") of snow. Throughout the year, there are 11.4 snowfall days, and 91mm (3.58") of snow is accumulated.Daylight
The month with the shortest days is December, with an average of 8h and 0min of daylight.On the first day of the month, sunrise is at 08:29 and sunset at 16:46. On the last day of December, sunrise is at 08:51 and sunset at 16:53 CET.
Sunshine
The months with the least sunshine are January and December, with an average of 4h of sunshine.UV index
The months with the lowest UV index in Berthen are January, February, November and December, with an average maximum UV index of 2. A UV Index value of 2, and less, symbolizes a minimal health vulnerability from exposure to the Sun's UV radiation for the average person.Note: The UV index of 2 during December translates into the following guidance:
While most people can stay under the sun for an hour without burning, children must always be guarded against sun exposure. Exposing oneself to the midday Sun can be harmful due to the strong UV radiation; limit your time outside. Enhance your sun protection with tightly woven, yet airy clothing. Bear in mind! The Sun's UV radiation can nearly double in intensity due to the reflective quality of snow.
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Frequently asked questions
What is the temperature in December in Berthen?
What is the most humid month in Berthen?
What is the average humidity in December in Berthen?
What is the rainiest month in Berthen?
How much does it rain in Berthen in December?
How many days does it snow in December in Berthen?
What is the month with the shortest days in Berthen?
What is the average length of the day in December in Berthen?
When is the sunrise / sunset in December in Berthen?
What are the months with the least sunshine in Berthen?
How long on average sun shines in December in Berthen?
When is the lowest UV index in Berthen?
What is the UV index reading in December in Berthen?
Average temperature in December
Berthen, France
- Average high temperature in December: 7.2°C
The warmest months (with the highest average high temperature) are July and August (22.7°C).
The month with the lowest average high temperature is January (6.2°C).
- Average low temperature in December: 3.4°C
The month with the highest average low temperature is August (14.3°C).
The coldest month (with the lowest average low temperature) is January (1.8°C).
Average pressure in December
Berthen, France
- Average pressure in December: 1015.9mbar
The month with the highest atmospheric pressure is September (1017.5mbar).
The month with the lowest atmospheric pressure is November (1011.9mbar).
Average wind speed in December
Berthen, France
- Average wind speed in December: 18.2km/h
The windiest month (with the highest average wind speed) is December (18.2km/h).
The calmest month (with the lowest average wind speed) is August (12.9km/h).
Average humidity in December
Berthen, France
- Average humidity in December: 87%
The month with the highest relative humidity is December (87%).
The month with the lowest relative humidity is August (74%).
Average rainfall in December
Berthen, France
- Average rainfall in December: 61mm
The wettest month (with the highest rainfall) is December (61mm).
The driest month (with the least rainfall) is September (12mm).
Average rainfall days in December
Berthen, France
- Average rainfall days in December: 18 days
The month with the highest number of rainy days is December (18 days).
The month with the least rainy days is September (7.5 days).
Average snowfall in December
Berthen, France
- Average snowfall in December: 26mm
The month with the highest snowfall is January (34mm).
The months with the least snowfall are April, May, June, July, August, September and October (0mm).
Average snowfall days in December
Berthen, France
- Average snowfall days in December: 2.5 days
The month with the highest number of snowfall days is February (4 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
Berthen, France
- Average daylight in December: 8h and 0min
The month with the longest days is June (Average daylight: 16h and 24min).
The month with the shortest days is December (Average daylight: 8h and 0min).
- Average sunshine in December: 4h and 0min
The month with the most sunshine is June (Average sunshine: 10h and 18min).
The months with the least sunshine are January and December (Average sunshine: 4h and 0min).
Average sunshine days in December
Berthen, France
- Average sunshine days in December: 8.5 days
The month with the most sunshine days is September (21.5 days).
The months with the least sunshine days are February and December (8.5 days).
Average UV index in December
Berthen, 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
Berthen, France
- Average cloud cover in December: 60
The month with the most cloud cover is January (Cloud cover 61).
The months with the least cloud cover are April and August (Cloud cover 40).
Average visibility in December
Berthen, France
- Average visibility in December: 9km
The months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (9km).
The months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (9km).
Berthen, France
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