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
The arrival of December coincides with an average high-temperature of a frosty 8.7°C (47.7°F), indicating a minimal shift from November's 11.2°C (52.2°F). In December, Deauville's nighttime temperatures demonstrate a slight decrease, stabilizing at an average of 5.5°C (41.9°F).Humidity
The average relative humidity in December in Deauville is 83%.Rainfall
The month with the most rainfall in Deauville is December, when the rain falls for 18.4 days and typically aggregates up to 76mm (2.99") of precipitation.Snowfall
Months with snowfall are January through March, November and December. In Deauville, in December, during 1.8 snowfall days, 12mm (0.47") of snow is typically accumulated. In Deauville, during the entire year, snow falls for 9.1 days and aggregates up to 51mm (2.01") of snow.Sea temperature
In Deauville, in December, the average water temperature is 11.9°C (53.4°F).Note: With an efficient thermal swimsuit, one can navigate 11.9°C (53.4°F) even if it's colder than 10°C (50°F); otherwise, rapid cold shock and breathlessness might set in. Barely wading at 13°C (55.4°F) feels chilly.
Daylight
The month with the shortest days is December, with an average of 8h and 18min of daylight.On the first day of December, sunrise is at 08:34 and sunset at 17:03. On the last day of the month, sunrise is at 08:55 and sunset at 17:10 CET.
Sunshine
January, November and December, with an average of 4.1h of sunshine, are months with the least sunshine in Deauville.UV index
The average daily maximum UV index in December in Deauville is 3. A UV Index value of 3 to 5 symbolizes a medium health hazard from unsafe exposure to UV radiation for the average person.Note: In December, the maximum UV index of 3 translates into these guidelines:
Guard yourself - An obligation to protect skin and eyes from harm exists. The midday Sun can be harmful due to its potent UV radiation; seek shade and reduce exposure. A wide-brimmed hat provides unparalleled sun protection for sensitive areas like the eyes, ears, and neck. Guard yourself! Snow reflection can almost double the UV radiation from the Sun.
Frequently asked questions
What are the temperatures in Deauville in December?
What is the average humidity in December in Deauville?
What is the wettest month in Deauville?
How much does it rain in Deauville in December?
How much does it snow in Deauville in December?
What is the sea water temperature in December in Deauville?
What is the month with the shortest days in Deauville?
What is the average length of the day in December in Deauville?
What time are sunrise and sunset in December in Deauville?
What are the months with the least sunshine in Deauville?
How many hours of sunshine does Deauville have in December?
How high is the UV index in December in Deauville?
Average temperature in December
Deauville, France
- Average high temperature in December: 8.7°C
The warmest month (with the highest average high temperature) is August (20.7°C).
The month with the lowest average high temperature is January (7.4°C).
- Average low temperature in December: 5.5°C
The month with the highest average low temperature is August (14.7°C).
The coldest months (with the lowest average low temperature) are January and February (3.8°C).
Average pressure in December
Deauville, France
- Average pressure in December: 1017.2mbar
The month with the highest atmospheric pressure is September (1018mbar).
The month with the lowest atmospheric pressure is November (1012.3mbar).
Average wind speed in December
Deauville, France
- Average wind speed in December: 24.1km/h
The windiest month (with the highest average wind speed) is December (24.1km/h).
The calmest month (with the lowest average wind speed) is August (15km/h).
Average humidity in December
Deauville, France
- Average humidity in December: 83%
The months with the highest relative humidity are January and November (84%).
The months with the lowest relative humidity are August and September (79%).
Average rainfall in December
Deauville, France
- Average rainfall in December: 76mm
The wettest month (with the highest rainfall) is December (76mm).
The driest month (with the least rainfall) is April (29mm).
Average rainfall days in December
Deauville, France
- Average rainfall days in December: 18.4 days
The month with the highest number of rainy days is January (18.8 days).
The month with the least rainy days is April (13.1 days).
Average snowfall in December
Deauville, France
- Average snowfall in December: 12mm
The month with the highest snowfall is January (17mm).
The months with the least snowfall are April, May, June, July, August, September and October (0mm).
Average snowfall days in December
Deauville, France
- Average snowfall days in December: 1.8 days
The month with the highest number of snowfall days is February (3.3 days).
The months with the least snowfall days are May, June, July, August, September and October (0 days).
Average sea temperature in December
Deauville, France
- Average sea temperature in December: 11.9°C
The best month for swimming (with the highest average sea temperature) is September (18.2°C).
The coldest months (with the lowest average sea temperature) are February and March (8.8°C).
Average daylight in December /
Average sunshine in December
Deauville, France
- Average daylight in December: 8h and 2min
The month with the longest days is June (Average daylight: 16h and 12min).
The month with the shortest days is December (Average daylight: 8h and 18min).
- Average sunshine in December: 4h and 1min
The months with the most sunshine are June and July (Average sunshine: 10h and 6min).
The months with the least sunshine are January, November and December (Average sunshine: 4h and 6min).
Average sunshine days in December
Deauville, France
- Average sunshine days in December: 8.4 days
The month with the most sunshine days is July (13.7 days).
The month with the least sunshine days is December (8.4 days).
Average UV index in December
Deauville, France
- Average UV index in December: 3
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 and November (UV index 2).
Average cloud cover in December
Deauville, France
- Average cloud cover in December: 59
The months with the most cloud cover are January, November and December (Cloud cover 59).
The months with the least cloud cover are April and July (Cloud cover 39).
Average visibility in December
Deauville, France
- Average visibility in December: 9km
The months with the highest visibility are February, March, April, May, June, July, August, September, October and November (10km).
The months with the lowest visibility are January and December (9km).
Deauville, France
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