December weather forecastJailly, France
December
Weather in December
December, the first month of the winter in Jailly, is also a frosty month, with an average temperature varying between 2°C (35.6°F) and 7.1°C (44.8°F).Temperature
Jailly, France, in December undergoes a slight reduction in the average high-temperature, shifting from November's fresh 10.5°C (50.9°F) to a chilly 7.1°C (44.8°F). Jailly records an average nighttime low-temperature of 2°C (35.6°F) throughout December.Humidity
December is the most humid month, with an average relative humidity of 88%.Rainfall
December is the month with the most rainfall in Jailly. Rain falls for 13.1 days and accumulates 28mm (1.1") of precipitation.Snowfall
Months with snowfall are January through March, October through December. In Jailly, France, in December, snow falls for 1.6 days, with typically accumulated 6mm (0.24") of snow. Throughout the year, there are 7.7 snowfall days, and 30mm (1.18") of snow is accumulated.Daylight
The month with the shortest days in Jailly, France, is December, with an average of 8h and 36min of daylight.On the first day of the month, sunrise is at 08:11 and sunset at 16:58. On the last day of December, sunrise is at 08:32 and sunset at 17:06 CET.
Sunshine
The average sunshine in December in Jailly is 3.9h.UV index
The months with the lowest UV index in Jailly are January, February, November and December, with an average maximum UV index of 2. A UV Index estimate of 2, and below, represents a minimal health hazard from exposure to the Sun's UV rays for the average person.Note: The UV index of 2 during December leads to these advisories:
Most people face no serious problems with extended sun exposure, but those with fair skin, infants, and children always need protection. During midday, the Sun's radiation is strongest, and it's advisable to reduce direct exposure. A hat with a generous brim can prevent nearly 50% of UV rays from reaching your eyes. 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
Jailly, France
- Average high temperature in December: 7.1°C
The warmest month (with the highest average high temperature) is August (25.3°C).
The month with the lowest average high temperature is January (6.1°C).
- Average low temperature in December: 2°C
The month with the highest average low temperature is July (14°C).
The coldest month (with the lowest average low temperature) is February (0.8°C).
Average pressure in December
Jailly, France
- Average pressure in December: 1020.5mbar
The month with the highest atmospheric pressure is December (1020.5mbar).
The month with the lowest atmospheric pressure is November (1015mbar).
Average wind speed in December
Jailly, France
- Average wind speed in December: 13.8km/h
The windiest month (with the highest average wind speed) is February (14.8km/h).
The calmest month (with the lowest average wind speed) is August (9.3km/h).
Average humidity in December
Jailly, France
- Average humidity in December: 88%
The month with the highest relative humidity is December (88%).
The month with the lowest relative humidity is August (72%).
Average rainfall in December
Jailly, France
- Average rainfall in December: 28mm
The wettest month (with the highest rainfall) is December (28mm).
The driest month (with the least rainfall) is September (10mm).
Average rainfall days in December
Jailly, France
- Average rainfall days in December: 13.1 days
The month with the highest number of rainy days is May (13.4 days).
The month with the least rainy days is September (7.1 days).
Average snowfall in December
Jailly, France
- Average snowfall in December: 6mm
The month with the highest snowfall is January (14mm).
The months with the least snowfall are April, May, June, July, August and September (0mm).
Average snowfall days in December
Jailly, France
- Average snowfall days in December: 1.6 days
The months with the highest number of snowfall days are January and February (2.3 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
Jailly, France
- Average daylight in December: 8h and 36min
The month with the longest days is June (Average daylight: 15h and 48min).
The month with the shortest days is December (Average daylight: 8h and 36min).
- Average sunshine in December: 3h and 54min
The month with the most sunshine is August (Average sunshine: 9h and 36min).
The month with the least sunshine is January (Average sunshine: 3h and 48min).
Average sunshine days in December
Jailly, France
- Average sunshine days in December: 15.1 days
The month with the most sunshine days is September (20.3 days).
The month with the least sunshine days is June (13.3 days).
Average UV index in December
Jailly, 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
Jailly, France
- Average cloud cover in December: 59
The month with the most cloud cover is January (Cloud cover 60).
The month with the least cloud cover is August (Cloud cover 35).
Average visibility in December
Jailly, France
- Average visibility in December: 8km
The months with the highest visibility are February, March, April, July, August and September (9km).
The months with the lowest visibility are January, May, June, October, November and December (8km).
