December weather forecastCertines, France
December
Weather in December
December, the first month of the winter in Certines, is also a frosty month, with temperature in the range of an average high of 6.1°C (43°F) and an average low of 1.2°C (34.2°F).Temperature
December brings a minor shift in the average high-temperature, adjusting from 9.8°C (49.6°F) in November to a still chilly 6.1°C (43°F). Certines maintains a minor drop in temperature during December nights, with averages of 1.2°C (34.2°F).Humidity
The most humid month is December, with an average relative humidity of 87%.Rainfall
In Certines, in December, during 15.1 rainfall days, 90mm (3.54") of precipitation is typically accumulated. Throughout the year, in Certines, there are 185.5 rainfall days, and 860mm (33.86") of precipitation is accumulated.Snowfall
Months with snowfall in Certines are January through March, October through December. In Certines, France, in December, during 3.8 snowfall days, 47mm (1.85") of snow is typically accumulated. In Certines, during the entire year, snow falls for 16 days and aggregates up to 196mm (7.72") of snow.Daylight
With an average of 8h and 42min of daylight, December has the shortest days of the year.On the first day of December, sunrise is at 08:01 and sunset at 16:54. On the last day of the month, sunrise is at 08:21 and sunset at 17:03 CET.
Sunshine
January and December, with an average of 4.6h of sunshine, are months with the least sunshine in Certines.UV index
January, February, November and December, with an average maximum UV index of 2, are months with the lowest UV index in Certines. A UV Index reading of 2, and below, represents a minimal health vulnerability from exposure to the Sun's UV radiation for the average person.Note: The maximum UV index, 2 during December, leads to the following recommendations:
Though the majority can handle prolonged sun exposure, it is crucial to always shield babies, children, and those with fair skin. Avoiding direct sun during mid-day hours can prevent harmful UV radiation exposure. To cut down UV radiation exposure by about half, sport a wide-brim hat. Take into account! The reflection from snow can nearly double the Sun's UV radiation intensity.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in December
Certines, France
- Average high temperature in December: 6.1°C
The warmest month (with the highest average high temperature) is August (25.4°C).
The month with the lowest average high temperature is January (4.8°C).
- Average low temperature in December: 1.2°C
The month with the highest average low temperature is July (13.8°C).
The coldest month (with the lowest average low temperature) is January (-0.3°C).
Average pressure in December
Certines, France
- Average pressure in December: 1021.2mbar
The month with the highest atmospheric pressure is December (1021.2mbar).
The month with the lowest atmospheric pressure is April (1015.5mbar).
Average wind speed in December
Certines, France
- Average wind speed in December: 9.9km/h
The windiest month (with the highest average wind speed) is February (10.6km/h).
The calmest month (with the lowest average wind speed) is August (7km/h).
Average humidity in December
Certines, 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 (75%).
Average rainfall in December
Certines, France
- Average rainfall in December: 90mm
The wettest month (with the highest rainfall) is November (93mm).
The driest month (with the least rainfall) is September (51mm).
Average rainfall days in December
Certines, France
- Average rainfall days in December: 15.1 days
The month with the highest number of rainy days is May (19.2 days).
The month with the least rainy days is October (13 days).
Average snowfall in December
Certines, France
- Average snowfall in December: 47mm
The month with the highest snowfall is January (56mm).
The months with the least snowfall are April, May, June, July, August and September (0mm).
Average snowfall days in December
Certines, France
- Average snowfall days in December: 3.8 days
The month with the highest number of snowfall days is January (4.9 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
Certines, France
- Average daylight in December: 8h and 42min
The month with the longest days is June (Average daylight: 15h and 42min).
The month with the shortest days is December (Average daylight: 8h and 42min).
- Average sunshine in December: 4h and 36min
The month with the most sunshine is August (Average sunshine: 10h and 42min).
The months with the least sunshine are January and December (Average sunshine: 4h and 36min).
Average sunshine days in December
Certines, France
- Average sunshine days in December: 13.4 days
The month with the most sunshine days is October (16.3 days).
The month with the least sunshine days is May (9.6 days).
Average UV index in December
Certines, France
- Average UV index in December: 2
The months with the highest UV index are June and July (UV index 6).
The months with the lowest UV index are January, February, November and December (UV index 2).
Average cloud cover in December
Certines, France
- Average cloud cover in December: 53
The month with the most cloud cover is January (Cloud cover 55).
The month with the least cloud cover is August (Cloud cover 27).
Average visibility in December
Certines, France
- Average visibility in December: 8km
The months with the highest visibility are February, July and August (9km).
The months with the lowest visibility are January, March, April, May, June, September, October, November and December (8km).
