December weather forecastGénis, France
December
Weather in December
December, the first month of the winter in Génis, is still a chilly month, with an average temperature varying between 2.6°C (36.7°F) and 8.8°C (47.8°F).Temperature
Génis's December weather features a light decline in high-temperatures, reducing from a cool 12.2°C (54°F) in November to a frosty 8.8°C (47.8°F). During December nights, Génis records an average temperature of 2.6°C (36.7°F).Humidity
November and December, with an average relative humidity of 88%, are the most humid months.Rainfall
In Génis, France, during December, the rain falls for 13.3 days and regularly aggregates up to 57mm (2.24") of precipitation. Throughout the year, there are 157.8 rainfall days, and 575mm (22.64") of precipitation is accumulated.Snowfall
Months with snowfall in Génis are January, February, November and December. In December, it is snowing for 1.1 days. Throughout December, 4mm (0.16") of snow is accumulated. Throughout the year, there are 5.1 snowfall days, and 28mm (1.1") of snow is accumulated.Daylight
With an average of 8h and 48min of daylight, December has the shortest days of the year in Génis.On the first day of December in Génis, France, sunrise is at 08:14 and sunset at 17:14. On the last day of the month, sunrise is at 08:34 and sunset at 17:22 CET.
Sunshine
In December, the average sunshine in Génis is 4.6h.UV index
The months with the lowest UV index in Génis, France, are January, February, November and December, with an average maximum UV index of 2. A UV Index reading of 2, and below, represents a minimal health vulnerability from exposure to the Sun's UV radiation for average individuals.Note: A daily maximum UV index of 2 in December translates into the following instructions:
Extended sunlight exposure does not pose significant problems for most people, except for children, infants, and people with fair skin who always need shielding. The mid-day Sun emits the most powerful UV radiation, so seek shade and minimize exposure. Shield yourself from the harmful effects of UV radiation with sun-protective attire, a hat, and quality sunglasses. Be careful! The Sun's UV radiation can nearly be doubled by the reflective quality of snow.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in December
Génis, France
- Average high temperature in December: 8.8°C
The warmest month (with the highest average high temperature) is August (27.3°C).
The month with the lowest average high temperature is January (8°C).
- Average low temperature in December: 2.6°C
The month with the highest average low temperature is July (14.1°C).
The coldest month (with the lowest average low temperature) is February (1.1°C).
Average pressure in December
Génis, 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 November (1015.4mbar).
Average wind speed in December
Génis, France
- Average wind speed in December: 9.2km/h
The windiest months (with the highest average wind speed) are February and March (10.1km/h).
The calmest month (with the lowest average wind speed) is August (7.1km/h).
Average humidity in December
Génis, France
- Average humidity in December: 88%
The months with the highest relative humidity are November and December (88%).
The month with the lowest relative humidity is August (69%).
Average rainfall in December
Génis, France
- Average rainfall in December: 57mm
The wettest month (with the highest rainfall) is November (65mm).
The driest month (with the least rainfall) is July (26mm).
Average rainfall days in December
Génis, France
- Average rainfall days in December: 13.3 days
The month with the highest number of rainy days is May (16.1 days).
The month with the least rainy days is September (8.8 days).
Average snowfall in December
Génis, France
- Average snowfall in December: 4mm
The month with the highest snowfall is January (11mm).
The months with the least snowfall are March, April, May, June, July, August, September and October (0mm).
Average snowfall days in December
Génis, France
- Average snowfall days in December: 1.1 days
The month with the highest number of snowfall days is February (1.8 days).
The months with the least snowfall days are April, May, June, July, August, September and October (0 days).
Average daylight in December /
Average sunshine in December
Génis, France
- Average daylight in December: 8h and 48min
The month with the longest days is June (Average daylight: 15h and 36min).
The month with the shortest days is December (Average daylight: 8h and 48min).
- Average sunshine in December: 4h and 36min
The month with the most sunshine is July (Average sunshine: 10h and 0min).
The month with the least sunshine is November (Average sunshine: 4h and 18min).
Average sunshine days in December
Génis, France
- Average sunshine days in December: 15.9 days
The month with the most sunshine days is September (19.8 days).
The month with the least sunshine days is May (12.3 days).
Average UV index in December
Génis, France
- Average UV index in December: 2
The month with the highest UV index is 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
Génis, France
- Average cloud cover in December: 54
The month with the most cloud cover is November (Cloud cover 57).
The month with the least cloud cover is August (Cloud cover 30).
Average visibility in December
Génis, France
- Average visibility in December: 7km
The month with the highest visibility is August (9km).
The months with the lowest visibility are January, November and December (7km).
