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
Saint-Gildas-des-Bois's shift into December sets the average high-temperature at a still cool 10.5°C (50.9°F), a figure that deviates only slightly from November's 12.9°C (55.2°F). December nighttime temperatures in Saint-Gildas-des-Bois hover close to the daytime peak with an average of 6.6°C (43.9°F).Humidity
In Saint-Gildas-des-Bois, the average relative humidity in December is 83%.Rainfall
The month with the most rainfall is December, when the rain falls for 15.8 days and typically aggregates up to 77mm (3.03") of precipitation.Snowfall
January, February, April, November and December are months with snowfall in Saint-Gildas-des-Bois. The months with the most snowfall are January, February, April, November and December, with an average 1mm (0.04") of accumulated snow.Daylight
The month with the shortest days in Saint-Gildas-des-Bois, France, is December, with an average of 8h and 30min of daylight.On the first day of December in Saint-Gildas-des-Bois, sunrise is at 08:35 and sunset at 17:19. On the last day of the month, sunrise is at 08:55 and sunset at 17:26 CET.
Sunshine
The average sunshine in December is 4.7h.UV index
In Saint-Gildas-des-Bois, France, the average daily maximum UV index in December is 3. A UV Index value of 3 to 5 symbolizes a medium vulnerability from exposure to the Sun's UV rays for the average person.Note: During December, 3 as the daily maximum UV index converts into the following advice:
Act with care - The suggestion to avoid sunburn is emphasized. Being in direct Sun during midday can be harmful due to intense solar radiation; take precautions. To cut down UV radiation exposure by about half, sport a wide-brim hat. Remember this! The UV radiation of the Sun can be nearly doubled by the reflective properties of snow.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What are December temperatures in Saint-Gildas-des-Bois?
What is the average humidity in December in Saint-Gildas-des-Bois?
What is the rainiest month in Saint-Gildas-des-Bois?
How many days does it rain in December in Saint-Gildas-des-Bois?
What is the snowiest month in Saint-Gildas-des-Bois?
How many days does it snow in December in Saint-Gildas-des-Bois?
What is the month with the shortest days in Saint-Gildas-des-Bois?
How many hours of daylight does Saint-Gildas-des-Bois have in December?
When are sunrise and sunset in December in Saint-Gildas-des-Bois?
How many hours of sunshine does Saint-Gildas-des-Bois have in December?
How high is the UV index in December in Saint-Gildas-des-Bois?
Average temperature in December
Saint-Gildas-des-Bois, France
- Average high temperature in December: 10.5°C
The warmest month (with the highest average high temperature) is July (22.6°C).
The month with the lowest average high temperature is January (9.3°C).
- Average low temperature in December: 6.6°C
The months with the highest average low temperature are July and August (14.8°C).
The coldest month (with the lowest average low temperature) is February (4.3°C).
Average pressure in December
Saint-Gildas-des-Bois, France
- Average pressure in December: 1019mbar
The month with the highest atmospheric pressure is December (1019mbar).
The month with the lowest atmospheric pressure is November (1013.3mbar).
Average wind speed in December
Saint-Gildas-des-Bois, France
- Average wind speed in December: 21km/h
The windiest month (with the highest average wind speed) is February (21.1km/h).
The calmest month (with the lowest average wind speed) is August (14.1km/h).
Average humidity in December
Saint-Gildas-des-Bois, France
- Average humidity in December: 83%
The month with the highest relative humidity is January (84%).
The months with the lowest relative humidity are July, August and September (76%).
Average rainfall in December
Saint-Gildas-des-Bois, France
- Average rainfall in December: 77mm
The wettest month (with the highest rainfall) is December (77mm).
The driest month (with the least rainfall) is July (22mm).
Average rainfall days in December
Saint-Gildas-des-Bois, France
- Average rainfall days in December: 15.8 days
The month with the highest number of rainy days is January (18.1 days).
The month with the least rainy days is September (9.7 days).
Average snowfall in December
Saint-Gildas-des-Bois, France
- Average snowfall in December: 1mm
The months with the highest snowfall are January, February, April, November and December (1mm).
The months with the least snowfall are March, May, June, July, August, September and October (0mm).
Average snowfall days in December
Saint-Gildas-des-Bois, France
- Average snowfall days in December: 0.2 days
The months with the highest number of snowfall days are January and February (0.3 days).
The months with the least snowfall days are May, June, July, August, September and October (0 days).
Average daylight in December /
Average sunshine in December
Saint-Gildas-des-Bois, 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 4min
The month with the most sunshine is July (Average sunshine: 10h and 42min).
The month with the least sunshine is January (Average sunshine: 4h and 30min).
Average sunshine days in December
Saint-Gildas-des-Bois, France
- Average sunshine days in December: 13 days
The month with the most sunshine days is September (17.9 days).
The month with the least sunshine days is November (10.5 days).
Average UV index in December
Saint-Gildas-des-Bois, France
- Average UV index in December: 3
The months with the highest UV index are May, June, July and August (UV index 5).
The month with the lowest UV index is January (UV index 2).
Average cloud cover in December
Saint-Gildas-des-Bois, France
- Average cloud cover in December: 51
The month with the most cloud cover is January (Cloud cover 55).
The month with the least cloud cover is September (Cloud cover 31).
Average visibility in December
Saint-Gildas-des-Bois, France
- Average visibility in December: 10km
The months with the highest visibility are February, March, April, May, June, July, August, September, October, November and December (10km).
The month with the lowest visibility is January (9km).
