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
December signifies a gentle decline in Vatilieu's average high-temperature, easing from a chilly 8.3°C (46.9°F) in November to a wintry 4.7°C (40.5°F). Vatilieu, in December, experiences an average temperature of -1.3°C (29.7°F) at night.Humidity
In Vatilieu, the average relative humidity in December is 85%.Rainfall
In Vatilieu, during December, the rain falls for 8.1 days and regularly aggregates up to 36mm (1.42") of precipitation. In Vatilieu, during the entire year, the rain falls for 130.1 days and collects up to 394mm (15.51") of precipitation.Snowfall
Months with snowfall are January through May, October through December. In December, in Vatilieu, it is snowing for 10.7 days. Throughout December, 136mm (5.35") of snow is accumulated. Throughout the year, there are 61.9 snowfall days, and 737mm (29.02") of snow is accumulated.Daylight
With an average of 8h and 48min of daylight, December has the shortest days of the year.On the first day of December, sunrise is at 07:57 and sunset at 16:57. On the last day of the month, sunrise is at 08:17 and sunset at 17:05 CET.
Sunshine
In Vatilieu, France, the average sunshine in December is 5h.UV index
The months with the lowest UV index are January through March, November and December, with an average maximum UV index of 2. A UV Index of 2, and less, symbolizes a minimal health hazard from unprotected exposure to Sun's UV rays for average individuals.Note: A daily maximum UV index of 2 in December translates into the following instructions:
While most people are not greatly affected by extended sun exposure, those with fair skin, babies, and children must always have protection. Sun exposure should be minimized, especially during midday, to avoid harmful UV radiation. Boost your sun resistance with garments that are densely woven yet spacious. Stay alert! Snow's reflective properties can almost double the UV radiation from the Sun.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Is December cold in Vatilieu?
What is the average humidity in December in Vatilieu?
How many days does it rain in December in Vatilieu?
How many days does it snow in December in Vatilieu?
What is the month with the shortest days in Vatilieu?
What is the average length of the day in December in Vatilieu?
When is the sunrise / sunset in December in Vatilieu?
How many hours of sunshine does Vatilieu have in December?
When is the lowest UV index in Vatilieu?
What is the UV index reading in December in Vatilieu?
Average temperature in December
Vatilieu, France
- Average high temperature in December: 4.7°C
The warmest month (with the highest average high temperature) is August (22.8°C).
The month with the lowest average high temperature is January (2.8°C).
- Average low temperature in December: -1.3°C
The month with the highest average low temperature is July (12.1°C).
The coldest months (with the lowest average low temperature) are January and February (-2.8°C).
Average pressure in December
Vatilieu, 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 April (1015mbar).
Average wind speed in December
Vatilieu, France
- Average wind speed in December: 9.6km/h
The windiest month (with the highest average wind speed) is February (10.2km/h).
The calmest month (with the lowest average wind speed) is September (7.7km/h).
Average humidity in December
Vatilieu, France
- Average humidity in December: 85%
The month with the highest relative humidity is January (86%).
The month with the lowest relative humidity is August (76%).
Average rainfall in December
Vatilieu, France
- Average rainfall in December: 36mm
The wettest month (with the highest rainfall) is June (47mm).
The driest month (with the least rainfall) is September (20mm).
Average rainfall days in December
Vatilieu, France
- Average rainfall days in December: 8.1 days
The month with the highest number of rainy days is May (15.8 days).
The month with the least rainy days is February (5.7 days).
Average snowfall in December
Vatilieu, France
- Average snowfall in December: 136mm
The month with the highest snowfall is February (153mm).
The months with the least snowfall are June, July, August and September (0mm).
Average snowfall days in December
Vatilieu, France
- Average snowfall days in December: 10.7 days
The month with the highest number of snowfall days is January (14.6 days).
The months with the least snowfall days are July, August and September (0 days).
Average daylight in December /
Average sunshine in December
Vatilieu, France
- Average daylight in December: 8h and 5min
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: 5h and 0min
The months with the most sunshine are July and August (Average sunshine: 10h and 36min).
The month with the least sunshine is January (Average sunshine: 4h and 42min).
Average sunshine days in December
Vatilieu, France
- Average sunshine days in December: 17.4 days
The month with the most sunshine days is December (17.4 days).
The month with the least sunshine days is June (12 days).
Average UV index in December
Vatilieu, 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, March, November and December (UV index 2).
Average cloud cover in December
Vatilieu, France
- Average cloud cover in December: 48
The month with the most cloud cover is January (Cloud cover 52).
The month with the least cloud cover is August (Cloud cover 28).
Average visibility in December
Vatilieu, France
- Average visibility in December: 8km
The month with the highest visibility is August (9km).
The months with the lowest visibility are January, February, March, April, May, June, July, September, October, November and December (8km).
