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
December
Weather in December
Temperature
In December, the average high-temperature marginally drops from a chilly 9.2°C (48.6°F) in November to an icy 5.6°C (42.1°F). During December nights, Mérey-Vieilley records an average temperature of 0.5°C (32.9°F).Humidity
January and December, with an average relative humidity of 87%, are the most humid months.Rainfall
In Mérey-Vieilley, in December, during 13.5 rainfall days, 79mm (3.11") of precipitation is typically accumulated. In Mérey-Vieilley, during the entire year, the rain falls for 173.9 days and collects up to 719mm (28.31") of precipitation.Snowfall
Months with snowfall in Mérey-Vieilley are January through March, October through December. In Mérey-Vieilley, in December, snow falls for 3.7 days, with typically accumulated 47mm (1.85") of snow. In Mérey-Vieilley, during the entire year, snow falls for 19 days and aggregates up to 219mm (8.62") of snow.Daylight
The month with the shortest days is December, with an average of 8h and 30min of daylight.On the first day of the month, sunrise is at 08:02 and sunset at 16:47. On the last day of December, in Mérey-Vieilley, sunrise is at 08:22 and sunset at 16:55 CET.
Sunshine
The months with the least sunshine are January and December, with an average of 4.4h of sunshine.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 value of 2, and less, symbolizes a minimal health hazard from unsafe exposure to UV radiation for the average person.Note: The maximum UV index, 2 during December, leads to the following recommendations:
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 best time to avoid the Sun's harmful UV radiation is during midday when it's most potent. Sun-related eye harm can be minimized with proper sunglasses offering UVA and UVB coverage. Take careful note! The UV radiation of the Sun can be nearly doubled by snow reflection.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
How cold is it in Mérey-Vieilley in December?
What is the most humid month in Mérey-Vieilley?
What is the average humidity in December in Mérey-Vieilley?
How much does it rain in Mérey-Vieilley in December?
How much does it snow in Mérey-Vieilley in December?
What is the month with the shortest days in Mérey-Vieilley?
How many hours of daylight does Mérey-Vieilley have in December?
When are sunrise and sunset in December in Mérey-Vieilley?
What is the month with the least sunshine in Mérey-Vieilley?
How many hours of sunshine does Mérey-Vieilley have in December?
What is the month with the lowest UV index in Mérey-Vieilley?
What is the UV index intensity in December in Mérey-Vieilley?
Average temperature in December
Mérey-Vieilley, France
- Average high temperature in December: 5.6°C
The warmest month (with the highest average high temperature) is August (23.8°C).
The month with the lowest average high temperature is January (4.2°C).
- Average low temperature in December: 0.5°C
The months with the highest average low temperature are July and August (13°C).
The coldest month (with the lowest average low temperature) is January (-0.8°C).
Average pressure in December
Mérey-Vieilley, France
- Average pressure in December: 1020.8mbar
The month with the highest atmospheric pressure is December (1020.8mbar).
The month with the lowest atmospheric pressure is November (1015.6mbar).
Average wind speed in December
Mérey-Vieilley, France
- Average wind speed in December: 12.8km/h
The windiest month (with the highest average wind speed) is February (13.1km/h).
The calmest month (with the lowest average wind speed) is August (8km/h).
Average humidity in December
Mérey-Vieilley, France
- Average humidity in December: 87%
The months with the highest relative humidity are January and December (87%).
The month with the lowest relative humidity is August (78%).
Average rainfall in December
Mérey-Vieilley, France
- Average rainfall in December: 79mm
The wettest month (with the highest rainfall) is June (97mm).
The driest month (with the least rainfall) is September (32mm).
Average rainfall days in December
Mérey-Vieilley, France
- Average rainfall days in December: 13.5 days
The month with the highest number of rainy days is May (18.8 days).
The month with the least rainy days is January (11.1 days).
Average snowfall in December
Mérey-Vieilley, France
- Average snowfall in December: 47mm
The month with the highest snowfall is January (71mm).
The months with the least snowfall are April, May, June, July, August and September (0mm).
Average snowfall days in December
Mérey-Vieilley, France
- Average snowfall days in December: 3.7 days
The month with the highest number of snowfall days is January (5.9 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
Mérey-Vieilley, France
- Average daylight in December: 8h and 3min
The month with the longest days is June (Average daylight: 15h and 54min).
The month with the shortest days is December (Average daylight: 8h and 30min).
- Average sunshine in December: 4h and 2min
The months with the most sunshine are July and August (Average sunshine: 10h and 12min).
The months with the least sunshine are January and December (Average sunshine: 4h and 24min).
Average sunshine days in December
Mérey-Vieilley, France
- Average sunshine days in December: 14.5 days
The month with the most sunshine days is October (16.9 days).
The month with the least sunshine days is June (8.9 days).
Average UV index in December
Mérey-Vieilley, 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
Mérey-Vieilley, France
- Average cloud cover in December: 55
The month with the most cloud cover is January (Cloud cover 56).
The month with the least cloud cover is August (Cloud cover 31).
Average visibility in December
Mérey-Vieilley, France
- Average visibility in December: 8km
The months with the highest visibility are February, March, April, July and August (9km).
The months with the lowest visibility are January, May, June, September, October, November and December (8km).
