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
In December, the meteorological conditions change slightly, with the average high-temperature moving from a mild 14.8°C (58.6°F) in November to a fresh 11.6°C (52.9°F). Throughout December, the temperature falls to an average low of 6.5°C (43.7°F).Humidity
December is the most humid month in Port-Saint-Louis-du-Rhône, with an average relative humidity of 74%.Rainfall
In Port-Saint-Louis-du-Rhône, during December, the rain falls for 9.5 days and regularly aggregates up to 26mm (1.02") of precipitation. In Port-Saint-Louis-du-Rhône, during the entire year, the rain falls for 96.9 days and collects up to 372mm (14.65") of precipitation.Snowfall
April through December are months without snowfall in Port-Saint-Louis-du-Rhône.Sea temperature
In Port-Saint-Louis-du-Rhône, France, the average seawater temperature in December is 15.3°C (59.5°F).Note: In water of 15.3°C (59.5°F), the majority of people do not enjoy swimming. Breathing becomes increasingly hard to manage as the temperature drops from 21°C (69.8°F) to 15°C (59°F).
Daylight
December has the shortest days of the year in Port-Saint-Louis-du-Rhône, with an average of 9h and 0min of daylight.On the first day of the month, sunrise is at 07:53 and sunset at 17:06. On the last day of December, in Port-Saint-Louis-du-Rhône, sunrise is at 08:13 and sunset at 17:14 CET.
Sunshine
In Port-Saint-Louis-du-Rhône, the average sunshine in December is 6.1h.UV index
The months with the lowest UV index are January, February, November and December, with an average maximum UV index of 3. A UV Index of 3 to 5 symbolizes a moderate health risk from unprotected exposure to Sun's UV rays for ordinary individuals.Note: In December, the maximum UV index of 3 suggests these recommendations:
Take care. Persons with lighter skin might suffer burns in less than 30 minutes. UV radiation is strongest from the Sun during midday; protect yourself by staying in shaded areas. Using UVA and UVB-protective sunglasses and sun-protective clothing is effective against UV radiation.
Frequently asked questions
What is the usual temperature for Port-Saint-Louis-du-Rhône in December?
What is the most humid month in Port-Saint-Louis-du-Rhône?
What is the average humidity in December in Port-Saint-Louis-du-Rhône?
How much does it rain in Port-Saint-Louis-du-Rhône in December?
When it does not snow in Port-Saint-Louis-du-Rhône?
Does it snow in Port-Saint-Louis-du-Rhône in December?
What is the sea temperature in December in Port-Saint-Louis-du-Rhône?
What is the month with the shortest days in Port-Saint-Louis-du-Rhône?
What is the average length of the day in December in Port-Saint-Louis-du-Rhône?
When are sunrise and sunset in December in Port-Saint-Louis-du-Rhône?
How long on average sun shines in December in Port-Saint-Louis-du-Rhône?
What are the months with the lowest UV index in Port-Saint-Louis-du-Rhône?
What is the UV index intensity in December in Port-Saint-Louis-du-Rhône?
Average temperature in December
Port-Saint-Louis-du-Rhône, France
- Average high temperature in December: 11.6°C
The warmest month (with the highest average high temperature) is August (29.4°C).
The month with the lowest average high temperature is January (10.5°C).
- Average low temperature in December: 6.5°C
The month with the highest average low temperature is August (20.8°C).
The coldest month (with the lowest average low temperature) is February (5.3°C).
Average pressure in December
Port-Saint-Louis-du-Rhône, France
- Average pressure in December: 1019.8mbar
The month with the highest atmospheric pressure is December (1019.8mbar).
The months with the lowest atmospheric pressure are April and November (1014.6mbar).
Average wind speed in December
Port-Saint-Louis-du-Rhône, France
- Average wind speed in December: 18.2km/h
The windiest month (with the highest average wind speed) is February (21km/h).
The calmest month (with the lowest average wind speed) is August (14.7km/h).
Average humidity in December
Port-Saint-Louis-du-Rhône, France
- Average humidity in December: 74%
The month with the highest relative humidity is December (74%).
The months with the lowest relative humidity are July and August (57%).
Average rainfall in December
Port-Saint-Louis-du-Rhône, France
- Average rainfall in December: 26mm
The wettest month (with the highest rainfall) is November (67mm).
The driest months (with the least rainfall) are July and August (12mm).
Average rainfall days in December
Port-Saint-Louis-du-Rhône, France
- Average rainfall days in December: 9.5 days
The month with the highest number of rainy days is November (12.2 days).
The month with the least rainy days is August (5.1 days).
Average snowfall in December
Port-Saint-Louis-du-Rhône, France
- Average snowfall in December: 0mm
The month with the highest snowfall is January (4mm).
The months with the least snowfall are April, May, June, July, August, September, October, November and December (0mm).
Average snowfall days in December
Port-Saint-Louis-du-Rhône, France
- Average snowfall days in December: 0 days
The month with the highest number of snowfall days is February (0.4 days).
The months with the least snowfall days are April, May, June, July, August, September, October, November and December (0 days).
Average sea temperature in December
Port-Saint-Louis-du-Rhône, France
- Average sea temperature in December: 15.3°C
The best month for swimming (with the highest average sea temperature) is September (21.8°C).
The coldest month (with the lowest average sea temperature) is February (12.8°C).
Average daylight in December /
Average sunshine in December
Port-Saint-Louis-du-Rhône, France
- Average daylight in December: 9h and 0min
The month with the longest days is June (Average daylight: 15h and 24min).
The month with the shortest days is December (Average daylight: 9h and 0min).
- Average sunshine in December: 6h and 1min
The month with the most sunshine is July (Average sunshine: 12h and 0min).
The month with the least sunshine is January (Average sunshine: 5h and 54min).
Average sunshine days in December
Port-Saint-Louis-du-Rhône, France
- Average sunshine days in December: 19.3 days
The month with the most sunshine days is July (24.4 days).
The month with the least sunshine days is November (16.3 days).
Average UV index in December
Port-Saint-Louis-du-Rhône, France
- Average UV index in December: 3
The months with the highest UV index are June and July (UV index 7).
The months with the lowest UV index are January, February, November and December (UV index 3).
Average cloud cover in December
Port-Saint-Louis-du-Rhône, France
- Average cloud cover in December: 33
The month with the most cloud cover is November (Cloud cover 36).
The month with the least cloud cover is July (Cloud cover 11).
Average visibility in December
Port-Saint-Louis-du-Rhône, France
- Average visibility in December: 10km
The months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (10km).
The months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (10km).
Port-Saint-Louis-du-Rhône, France
Weather forecast for your location
2. Allow the app to use your location
