December weather forecastJarjayes, France
December
Weather in December
The first month of the winter, December, is also a wintry month in Jarjayes, France, with temperature in the range of an average high of 4.2°C (39.6°F) and an average low of -4.2°C (24.4°F).Temperature
The start of December comes with a small reduction in the average high-temperature, subtly receding from a frosty 7.9°C (46.2°F) in November to a wintry 4.2°C (39.6°F). Jarjayes, during December, witnesses an average low-temperature of -4.2°C (24.4°F).Humidity
The average relative humidity in December is 78%.Rainfall
In Jarjayes, in December, during 10.6 rainfall days, 68mm (2.68") of precipitation is typically accumulated. Throughout the year, there are 144.7 rainfall days, and 553mm (21.77") of precipitation is accumulated.Snowfall
Months with snowfall in Jarjayes are January through May, October through December. The month with the most snowfall is December, when snow falls for 4.6 days and typically aggregates up to 119mm (4.69") of snow.Daylight
December has the shortest days of the year, with an average of 8h and 54min of daylight.On the first day of the month, sunrise is at 07:52 and sunset at 16:57. On the last day of December, in Jarjayes, sunrise is at 08:11 and sunset at 17:05 CET.
Sunshine
With an average of 6.2h of sunshine, December has the least sunshine of the year.UV index
January, February, November and December, with an average maximum UV index of 2, are months with the lowest UV index. A UV Index estimate of 2, and below, represents a low health risk from exposure to the Sun's UV rays for average individuals.Note: The daily high UV index of 2 in December translates into this advice:
Most people can stay in the Sun for up to 1 hour without burning, apart from children that always must be protected from sun exposure. The Sun's harshest UV rays are around midday; it's wise to seek shade and limit time outdoors. It's wise to wear UVA and UVB-blocking sunglasses when the sun shines brightly. Be advised! The UV radiation from the Sun can be almost doubled due to the reflective properties of snow.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in December
Jarjayes, France
- Average high temperature in December: 4.2°C
The warmest month (with the highest average high temperature) is August (23.1°C).
The month with the lowest average high temperature is January (2.7°C).
- Average low temperature in December: -4.2°C
The month with the highest average low temperature is August (9.9°C).
The coldest month (with the lowest average low temperature) is February (-5.9°C).
Average pressure in December
Jarjayes, France
- Average pressure in December: 1020mbar
The month with the highest atmospheric pressure is December (1020mbar).
The month with the lowest atmospheric pressure is April (1014.5mbar).
Average wind speed in December
Jarjayes, France
- Average wind speed in December: 8.8km/h
The windiest month (with the highest average wind speed) is February (9.4km/h).
The calmest month (with the lowest average wind speed) is September (7.3km/h).
Average humidity in December
Jarjayes, France
- Average humidity in December: 78%
The month with the highest relative humidity is February (81%).
The month with the lowest relative humidity is August (64%).
Average rainfall in December
Jarjayes, France
- Average rainfall in December: 68mm
The wettest month (with the highest rainfall) is November (74mm).
The driest month (with the least rainfall) is July (28mm).
Average rainfall days in December
Jarjayes, France
- Average rainfall days in December: 10.6 days
The month with the highest number of rainy days is May (17.4 days).
The month with the least rainy days is January (8.6 days).
Average snowfall in December
Jarjayes, France
- Average snowfall in December: 119mm
The month with the highest snowfall is December (119mm).
The months with the least snowfall are June, July, August and September (0mm).
Average snowfall days in December
Jarjayes, France
- Average snowfall days in December: 4.6 days
The month with the highest number of snowfall days is January (6.1 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in December /
Average sunshine in December
Jarjayes, France
- Average daylight in December: 8h and 54min
The month with the longest days is June (Average daylight: 15h and 30min).
The month with the shortest days is December (Average daylight: 8h and 54min).
- Average sunshine in December: 6h and 12min
The month with the most sunshine is July (Average sunshine: 11h and 48min).
The month with the least sunshine is December (Average sunshine: 6h and 12min).
Average sunshine days in December
Jarjayes, France
- Average sunshine days in December: 17.1 days
The month with the most sunshine days is October (18.7 days).
The month with the least sunshine days is June (9.8 days).
Average UV index in December
Jarjayes, France
- Average UV index in December: 2
The months with the highest UV index are June and July (UV index 5).
The months with the lowest UV index are January, February, November and December (UV index 2).
Average cloud cover in December
Jarjayes, France
- Average cloud cover in December: 29
The month with the most cloud cover is February (Cloud cover 31).
The month with the least cloud cover is August (Cloud cover 15).
Average visibility in December
Jarjayes, France
- Average visibility in December: 9km
The months with the highest visibility are July and August (10km).
The months with the lowest visibility are January, February, March, April, May, June, September, October, November and December (9km).
