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
Le Vivier-sur-Mer experiences a transition to a frosty 9.8°C (49.6°F) in average high-temperatures with the arrival of December, not greatly differing from November's 12.1°C (53.8°F). During December's nights, Le Vivier-sur-Mer notes a minor temperature decline, reaching an average of 6.7°C (44.1°F).Humidity
In Le Vivier-sur-Mer, the average relative humidity in December is 82%.Rainfall
The wettest months are November and December, with an average 74mm (2.91") of rainfall.Snowfall
January through March, November and December are months with snowfall. The month with the most snowfall is December, when snow falls for 0.8 days and typically aggregates up to 11mm (0.43") of snow.Sea temperature
In Le Vivier-sur-Mer, the average seawater temperature in December is 11.9°C (53.4°F).Note: While a brief time in 11.9°C (53.4°F) at 13°C (55.4°F) is already bracing, plunging below 10°C (50°F) can severely affect breathing and introduce a cold shock, relying on your physical state.
Daylight
December has the shortest days of the year in Le Vivier-sur-Mer, with an average of 8h and 24min of daylight.On the first day of the month, sunrise is at 08:38 and sunset at 17:13. On the last day of December, sunrise is at 08:59 and sunset at 17:21 CET.
Sunshine
In December, the average sunshine in Le Vivier-sur-Mer is 4.1h.UV index
In December, the average daily maximum UV index is 3. A UV Index estimate of 3 to 5 represents a medium health hazard from unsafe exposure to UV radiation for the ordinary person.Note: An average UV index of 3 in December transforms into this advice:
Preventative actions are necessary - Recommendations to ward off sunburn are given. It's crucial to reduce time in the direct Sun around mid-day due to the intense solar radiation. Tightly woven clothing, when worn loosely, shields effectively against the Sun. Note this! The Sun's UV radiation can nearly be doubled by the reflection off snow.
Frequently asked questions
What is the usual temperature for Le Vivier-sur-Mer in December?
What is the average humidity in December in Le Vivier-sur-Mer?
What is the rainiest month in Le Vivier-sur-Mer?
How much does it rain in Le Vivier-sur-Mer in December?
What is the snowiest month in Le Vivier-sur-Mer?
How many days does it snow in December in Le Vivier-sur-Mer?
How cold is the water in December in Le Vivier-sur-Mer?
What is the month with the shortest days in Le Vivier-sur-Mer?
What is the average length of the day in December in Le Vivier-sur-Mer?
When are sunrise and sunset in December in Le Vivier-sur-Mer?
How long on average sun shines in December in Le Vivier-sur-Mer?
What is the UV index intensity in December in Le Vivier-sur-Mer?
Average temperature in December
Le Vivier-sur-Mer, France
- Average high temperature in December: 9.8°C
The warmest months (with the highest average high temperature) are July and August (20.3°C).
The months with the lowest average high temperature are January and February (8.7°C).
- Average low temperature in December: 6.7°C
The month with the highest average low temperature is August (14.6°C).
The coldest month (with the lowest average low temperature) is February (4.8°C).
Average pressure in December
Le Vivier-sur-Mer, France
- Average pressure in December: 1017.6mbar
The month with the highest atmospheric pressure is September (1018.2mbar).
The month with the lowest atmospheric pressure is November (1012.3mbar).
Average wind speed in December
Le Vivier-sur-Mer, France
- Average wind speed in December: 24.9km/h
The windiest month (with the highest average wind speed) is December (24.9km/h).
The calmest month (with the lowest average wind speed) is August (15.5km/h).
Average humidity in December
Le Vivier-sur-Mer, France
- Average humidity in December: 82%
The month with the highest relative humidity is January (83%).
The month with the lowest relative humidity is September (78%).
Average rainfall in December
Le Vivier-sur-Mer, France
- Average rainfall in December: 74mm
The wettest months (with the highest rainfall) are November and December (74mm).
The driest months (with the least rainfall) are July and September (21mm).
Average rainfall days in December
Le Vivier-sur-Mer, France
- Average rainfall days in December: 18.6 days
The month with the highest number of rainy days is November (19.3 days).
The month with the least rainy days is July (10.8 days).
Average snowfall in December
Le Vivier-sur-Mer, France
- Average snowfall in December: 11mm
The month with the highest snowfall is December (11mm).
The months with the least snowfall are April, May, June, July, August, September and October (0mm).
Average snowfall days in December
Le Vivier-sur-Mer, France
- Average snowfall days in December: 0.8 days
The month with the highest number of snowfall days is February (1.3 days).
The months with the least snowfall days are April, May, June, July, August, September and October (0 days).
Average sea temperature in December
Le Vivier-sur-Mer, France
- Average sea temperature in December: 11.9°C
The best month for swimming (with the highest average sea temperature) is September (18°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
Le Vivier-sur-Mer, France
- Average daylight in December: 8h and 2min
The month with the longest days is June (Average daylight: 16h and 6min).
The month with the shortest days is December (Average daylight: 8h and 24min).
- Average sunshine in December: 4h and 1min
The month with the most sunshine is July (Average sunshine: 10h and 30min).
The month with the least sunshine is January (Average sunshine: 4h and 0min).
Average sunshine days in December
Le Vivier-sur-Mer, France
- Average sunshine days in December: 8.7 days
The month with the most sunshine days is July (17.5 days).
The month with the least sunshine days is November (8.2 days).
Average UV index in December
Le Vivier-sur-Mer, France
- Average UV index in December: 3
The months with the highest UV index are June, July and August (UV index 5).
The month with the lowest UV index is February (UV index 2).
Average cloud cover in December
Le Vivier-sur-Mer, France
- Average cloud cover in December: 57
The month with the most cloud cover is January (Cloud cover 58).
The months with the least cloud cover are July and September (Cloud cover 38).
Average visibility in December
Le Vivier-sur-Mer, France
- Average visibility in December: 10km
The months with the highest visibility are February, March, April, May, June, July, August, September, October and December (10km).
The months with the lowest visibility are January and November (9km).
Le Vivier-sur-Mer, France
Weather forecast for your location
2. Allow the app to use your location
