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
A subtle change in temperatures is noted as November gives way to December, with average highs reducing from 9.7°C (49.5°F) to a still frosty 6.4°C (43.5°F). Châteauvilain, during the month of December, experiences an average low-temperature of 0°C (32°F).Humidity
The months with the highest humidity are January, November and December, with an average relative humidity of 85%.Rainfall
In Châteauvilain, during December, the rain falls for 12.1 days and regularly aggregates up to 61mm (2.4") of precipitation. In Châteauvilain, during the entire year, the rain falls for 161.5 days and collects up to 601mm (23.66") of precipitation.Snowfall
Months with snowfall are January through May, October through December. In Châteauvilain, in December, during 6 snowfall days, 65mm (2.56") of snow is typically accumulated. In Châteauvilain, during the entire year, snow falls for 30.2 days and aggregates up to 375mm (14.76") of snow.Daylight
With an average of 8h and 48min of daylight, December has the shortest days of the year.On the first day of the month, sunrise is at 07:58 and sunset at 16:56. On the last day of December, sunrise is at 08:18 and sunset at 17:05 CET.
Sunshine
In Châteauvilain, the average sunshine in December is 4.9h.UV index
The months with the lowest UV index 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 hazard from unprotected exposure to Sun's UV rays for average individuals.Note: In December, the maximum UV index of 2 translates into these guidelines:
While extended sun exposure does not significantly affect most people, those with sensitive skin, children, and infants should always be protected. Avoiding direct sunlight during midday hours helps reduce the risk from intense UV radiation. Boost your sun resistance with garments that are densely woven yet spacious. Be alert! Nearly double the UV rays from the Sun can be reflected by snow.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
How cold does it get in Châteauvilain in December?
What is the most humid month in Châteauvilain?
What is the average humidity in December in Châteauvilain?
How much does it rain in Châteauvilain in December?
How many days does it snow in December in Châteauvilain?
What is the month with the shortest days in Châteauvilain?
What is the average length of the day in December in Châteauvilain?
What time are sunrise and sunset in December in Châteauvilain?
How many hours of sunshine does Châteauvilain have in December?
When is the lowest UV index in Châteauvilain?
How high is the UV index in December in Châteauvilain?
Average temperature in December
Châteauvilain, France
- Average high temperature in December: 6.4°C
The warmest month (with the highest average high temperature) is August (25.1°C).
The month with the lowest average high temperature is January (4.8°C).
- Average low temperature in December: 0°C
The month with the highest average low temperature is July (13.2°C).
The coldest month (with the lowest average low temperature) is January (-1.2°C).
Average pressure in December
Châteauvilain, France
- Average pressure in December: 1021mbar
The month with the highest atmospheric pressure is December (1021mbar).
The month with the lowest atmospheric pressure is April (1015.2mbar).
Average wind speed in December
Châteauvilain, France
- Average wind speed in December: 9.6km/h
The windiest month (with the highest average wind speed) is February (10.5km/h).
The calmest month (with the lowest average wind speed) is September (7.7km/h).
Average humidity in December
Châteauvilain, France
- Average humidity in December: 85%
The months with the highest relative humidity are January, November and December (85%).
The month with the lowest relative humidity is August (74%).
Average rainfall in December
Châteauvilain, France
- Average rainfall in December: 61mm
The wettest month (with the highest rainfall) is November (67mm).
The driest month (with the least rainfall) is September (34mm).
Average rainfall days in December
Châteauvilain, France
- Average rainfall days in December: 12.1 days
The month with the highest number of rainy days is May (17.8 days).
The month with the least rainy days is August (11 days).
Average snowfall in December
Châteauvilain, France
- Average snowfall in December: 65mm
The month with the highest snowfall is November (92mm).
The months with the least snowfall are June, July, August and September (0mm).
Average snowfall days in December
Châteauvilain, France
- Average snowfall days in December: 6 days
The month with the highest number of snowfall days is January (8.8 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in December /
Average sunshine in December
Châteauvilain, 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: 4h and 5min
The month with the most sunshine is August (Average sunshine: 10h and 48min).
The month with the least sunshine is January (Average sunshine: 4h and 42min).
Average sunshine days in December
Châteauvilain, France
- Average sunshine days in December: 14 days
The month with the most sunshine days is August (16.8 days).
The month with the least sunshine days is May (9.5 days).
Average UV index in December
Châteauvilain, 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
Châteauvilain, France
- Average cloud cover in December: 51
The month with the most cloud cover is January (Cloud cover 53).
The month with the least cloud cover is August (Cloud cover 25).
Average visibility in December
Châteauvilain, 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).
