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 sea temperature 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
Weather in December
Temperature
As December takes hold, the average high-temperature is a cool 10.5°C (50.9°F), nearly mirroring that of the previous month. Saint-Georges-de-Didonne's nighttime temperatures in December reveal a minimal variation from the daytime highs, averaging at an icy 5.6°C (42.1°F).Humidity
The months with the highest humidity in Saint-Georges-de-Didonne are January and December, with an average relative humidity of 84%.Rainfall
In Saint-Georges-de-Didonne, in December, it is raining for 15.4 days, with typically 60mm (2.36") of accumulated precipitation. Throughout the year, there are 161.7 rainfall days, and 495mm (19.49") of precipitation is accumulated.Snowfall
Months with snowfall are January through March and December. The months with the most snowfall in Saint-Georges-de-Didonne are March and December, with an average 4mm (0.16") of accumulated snow.Sea temperature
In Saint-Georges-de-Didonne, in December, the average water temperature is 13.3°C (55.9°F).Note: Dipping in 13.3°C (55.9°F) at temperatures less than 10°C (50°F) without proper gear can lead to pronounced cold shock and breathing difficulties.
Daylight
December has the shortest days of the year in Saint-Georges-de-Didonne, with an average of 8h and 48min of daylight.On the first day of December, sunrise is at 08:24 and sunset at 17:21. On the last day of the month, sunrise is at 08:44 and sunset at 17:30 CET.
Sunshine
The months with the least sunshine in Saint-Georges-de-Didonne are January and December, with an average of 4.8h of sunshine.UV index
The months with the lowest UV index in Saint-Georges-de-Didonne are January through April, November and December, with an average maximum UV index of 3. A UV Index value of 3 to 5 symbolizes a moderate health risk from exposure to the Sun's UV radiation for ordinary individuals.Note: The maximum UV index of 3 during December translates into these guidelines:
Take precautions - Protection against sunburn is recommended. To prevent harmful UV exposure, minimize direct contact with the Sun around midday. A hat with a broad brim is indispensable, filtering out up to half of UV rays. Be alert to the fact! The reflection from snow can nearly double the UV radiation of the Sun.
Frequently asked questions
What are December temperatures in Saint-Georges-de-Didonne?
What are the most humid months in Saint-Georges-de-Didonne?
What is the average humidity in December in Saint-Georges-de-Didonne?
How much does it rain in Saint-Georges-de-Didonne in December?
What is the snowiest month in Saint-Georges-de-Didonne?
When does it start snowing in Saint-Georges-de-Didonne?
How cold is the water in December in Saint-Georges-de-Didonne?
What is the month with the shortest days in Saint-Georges-de-Didonne?
How many hours of daylight does Saint-Georges-de-Didonne have in December?
What time are sunrise and sunset in December in Saint-Georges-de-Didonne?
What are the months with the least sunshine in Saint-Georges-de-Didonne?
How many hours of sunshine does Saint-Georges-de-Didonne have in December?
When is the lowest UV index in Saint-Georges-de-Didonne?
What is the UV index reading in December in Saint-Georges-de-Didonne?
Average temperature in December
Saint-Georges-de-Didonne, France
- Average high temperature in December: 10.5°C
The warmest month (with the highest average high temperature) is August (25.7°C).
The month with the lowest average high temperature is January (9.1°C).
- Average low temperature in December: 5.6°C
The month with the highest average low temperature is August (15.7°C).
The coldest month (with the lowest average low temperature) is February (3.8°C).
Average pressure in December
Saint-Georges-de-Didonne, France
- Average pressure in December: 1020.3mbar
The month with the highest atmospheric pressure is December (1020.3mbar).
The month with the lowest atmospheric pressure is November (1014.4mbar).
Average wind speed in December
Saint-Georges-de-Didonne, France
- Average wind speed in December: 16km/h
The windiest month (with the highest average wind speed) is February (17km/h).
The calmest month (with the lowest average wind speed) is August (11.3km/h).
Average humidity in December
Saint-Georges-de-Didonne, France
- Average humidity in December: 84%
The months with the highest relative humidity are January and December (84%).
The months with the lowest relative humidity are August and September (70%).
Average rainfall in December
Saint-Georges-de-Didonne, France
- Average rainfall in December: 60mm
The wettest month (with the highest rainfall) is November (80mm).
The driest month (with the least rainfall) is July (21mm).
Average rainfall days in December
Saint-Georges-de-Didonne, France
- Average rainfall days in December: 15.4 days
The month with the highest number of rainy days is November (16.1 days).
The month with the least rainy days is September (9.5 days).
Average snowfall in December
Saint-Georges-de-Didonne, France
- Average snowfall in December: 4mm
The months with the highest snowfall are March and December (4mm).
The months with the least snowfall are April, May, June, July, August, September, October and November (0mm).
Average snowfall days in December
Saint-Georges-de-Didonne, France
- Average snowfall days in December: 0.5 days
The month with the highest number of snowfall days is February (0.9 days).
The months with the least snowfall days are April, May, June, July, August, September, October and November (0 days).
Average sea temperature in December
Saint-Georges-de-Didonne, France
- Average sea temperature in December: 13.3°C
The best month for swimming (with the highest average sea temperature) is August (19.9°C).
The coldest month (with the lowest average sea temperature) is February (9.8°C).
Average daylight in December /
Average sunshine in December
Saint-Georges-de-Didonne, 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 July (Average sunshine: 10h and 0min).
The months with the least sunshine are January and December (Average sunshine: 4h and 48min).
Average sunshine days in December
Saint-Georges-de-Didonne, France
- Average sunshine days in December: 13.5 days
The month with the most sunshine days is September (18.6 days).
The month with the least sunshine days is November (11.7 days).
Average UV index in December
Saint-Georges-de-Didonne, France
- Average UV index in December: 3
The months with the highest UV index are May, June, July, August and September (UV index 5).
The months with the lowest UV index are January, February, March, April, November and December (UV index 3).
Average cloud cover in December
Saint-Georges-de-Didonne, France
- Average cloud cover in December: 49
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
Saint-Georges-de-Didonne, France
- Average visibility in December: 9km
The months with the highest visibility are March, July, August and September (10km).
The months with the lowest visibility are January, February, April, May, June, October, November and December (9km).
Saint-Georges-de-Didonne, France
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