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 shift in Ceillac's weather is observed as November turns into December, with the average high temperature reducing from 3.2°C (37.8°F) to a still wintry 0.1°C (32.2°F). Ceillac's nights in December cool down to an average low-temperature of -9.2°C (15.4°F).Humidity
The average relative humidity in December is 81%.Rainfall
In Ceillac, in December, it is raining for 2.9 days, with typically 28mm (1.1") of accumulated precipitation. Throughout the year, in Ceillac, there are 119.7 rainfall days, and 398mm (15.67") of precipitation is accumulated.Snowfall
January through June, September through December are months with snowfall in Ceillac, France. In December, it is snowing for 7.5 days. Throughout December, 182mm (7.17") of snow is accumulated. Throughout the year, there are 60.7 snowfall days, and 1056mm (41.57") of snow is accumulated.Daylight
With an average of 8h and 54min of daylight, December has the shortest days of the year in Ceillac.On the first day of December in Ceillac, sunrise is at 07:50 and sunset at 16:53. On the last day of the month, sunrise is at 08:09 and sunset at 17:02 CET.
Sunshine
The month with the least sunshine in Ceillac is December, with an average of 5.8h of sunshine.UV index
In Ceillac, the average daily maximum UV index in December is 2. A UV Index of 2, and less, symbolizes a minimal health vulnerability from exposure to the Sun's UV radiation for the ordinary person.Note: A maximum high daily UV index of 2 during December translates into the following directions:
Despite most people tolerating extended sun exposure, it is critical to always protect those with sensitive skin, infants, and children. Midday is the peak time for the Sun's radiation; stay in the shade and protect yourself. Consider a wide-brim hat essential for effective sun defense covering your face, neck, and eyes. Be vigilant! The reflective nature of snow can increase the Sun's UV radiation nearly twofold.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
How cold is it in Ceillac in December?
What is the average humidity in December in Ceillac?
How many days does it rain in December in Ceillac?
How much does it snow in Ceillac in December?
What is the month with the shortest days in Ceillac?
How many hours of daylight does Ceillac have in December?
When are sunrise and sunset in December in Ceillac?
What is the month with the least sunshine in Ceillac?
How long on average sun shines in December in Ceillac?
What is the UV index reading in December in Ceillac?
Average temperature in December
Ceillac, France
- Average high temperature in December: 0.1°C
The warmest month (with the highest average high temperature) is July (18.8°C).
The month with the lowest average high temperature is January (-1.3°C).
- Average low temperature in December: -9.2°C
The month with the highest average low temperature is August (6.7°C).
The coldest month (with the lowest average low temperature) is January (-11.2°C).
Average pressure in December
Ceillac, France
- Average pressure in December: 1019.8mbar
The month with the highest atmospheric pressure is December (1019.8mbar).
The month with the lowest atmospheric pressure is April (1014.4mbar).
Average wind speed in December
Ceillac, France
- Average wind speed in December: 7.5km/h
The windiest month (with the highest average wind speed) is March (7.7km/h).
The calmest month (with the lowest average wind speed) is September (5.7km/h).
Average humidity in December
Ceillac, France
- Average humidity in December: 81%
The months with the highest relative humidity are February and March (87%).
The month with the lowest relative humidity is August (68%).
Average rainfall in December
Ceillac, France
- Average rainfall in December: 28mm
The wettest month (with the highest rainfall) is November (58mm).
The driest month (with the least rainfall) is January (14mm).
Average rainfall days in December
Ceillac, France
- Average rainfall days in December: 2.9 days
The month with the highest number of rainy days is June (18.3 days).
The month with the least rainy days is December (2.9 days).
Average snowfall in December
Ceillac, France
- Average snowfall in December: 182mm
The month with the highest snowfall is November (240mm).
The months with the least snowfall are July and August (0mm).
Average snowfall days in December
Ceillac, France
- Average snowfall days in December: 7.5 days
The month with the highest number of snowfall days is February (11.1 days).
The months with the least snowfall days are July and August (0 days).
Average daylight in December /
Average sunshine in December
Ceillac, France
- Average daylight in December: 8h and 5min
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: 5h and 5min
The month with the most sunshine is July (Average sunshine: 11h and 36min).
The month with the least sunshine is December (Average sunshine: 5h and 48min).
Average sunshine days in December
Ceillac, France
- Average sunshine days in December: 22.5 days
The month with the most sunshine days is December (22.5 days).
The month with the least sunshine days is June (8.4 days).
Average UV index in December
Ceillac, France
- Average UV index in December: 2
The months with the highest UV index are June, July and August (UV index 4).
The months with the lowest UV index are January and February (UV index 1).
Average cloud cover in December
Ceillac, France
- Average cloud cover in December: 33
The months with the most cloud cover are February, April and May (Cloud cover 40).
The month with the least cloud cover is August (Cloud cover 20).
Average visibility in December
Ceillac, France
- Average visibility in December: 8km
The months with the highest visibility are June, July, August, September and October (9km).
The months with the lowest visibility are January, February and March (7km).
