Climate and monthly weather forecast
Weather in January
In January, the average sea temperature in Andernos-les-Bains, France, is 11.8°C (53.2°F). Note: In 11.8°C (53.2°F), even brief exposure to 13°C (55.4°F) feels biting, and anything less than 10°C (50°F) risks cold shock and impaired breathing, considering one's health. Weather in January »
Weather in February
February is the month with the coldest seawater in Andernos-les-Bains, France, with an average sea temperature of 11.3°C (52.3°F). Note: Immersing oneself in 11.3°C (52.3°F) at sub-10°C (14°F) temperatures is a recipe for harsh cold shock and quickened breathing unless adequately equipped. Weather in February »
Weather in March
In March, the average sea temperature in Andernos-les-Bains, France, is 11.4°C (52.5°F). Note: Staying in 11.4°C (52.5°F) waters for just a few moments at 13°C (55.4°F) can be harrowing, and below 10°C (50°F) poses breathing and cold shock risks, depending on individual tolerance. Weather in March »
Weather in April
In April, the average sea temperature in Andernos-les-Bains, France, is 13.3°C (55.9°F). Note: Navigating the 13.3°C (55.9°F) at 13°C (55.4°F) is no joy, and temperatures less than 10°C (50°F) can threaten breathing and cause a chilling shock, gauging personal stamina. Weather in April »
Weather in May
In Andernos-les-Bains, France, the average seawater temperature in May is 16°C (60.8°F). Note: For most people, a water temperature of 16°C (60.8°F) is not conducive to enjoyable swimming. Weather in May »
Weather in June
In June, the average sea temperature in Andernos-les-Bains, France, is 18.8°C (65.8°F). Note: For most individuals, swimming in 18.8°C (65.8°F) is not enjoyable. Weather in June »
Weather in July
In July, the average sea temperature in Andernos-les-Bains, France, is 19.8°C (67.6°F). Note: Most people do not find swimming enjoyable in water of 19.8°C (67.6°F). Weather in July »
Weather in August
August is the month with the warmest seawater in Andernos-les-Bains, France, with an average sea temperature of 20.6°C (69.1°F). Note: For most people, swimming in water at 20.6°C (69.1°F) is not a pleasurable experience. Weather in August »
Weather in September
In Andernos-les-Bains, France, the average seawater temperature in September is 20.3°C (68.5°F). Note: Swimming in water with a temperature of 20.3°C (68.5°F) is not a pleasurable experience for the majority. Weather in September »
Weather in October
In October, the average sea temperature in Andernos-les-Bains, France, is 18.3°C (64.9°F). Note: Most people do not enjoy swimming in water that is 18.3°C (64.9°F). Weather in October »
Weather in November
In November, the average sea temperature in Andernos-les-Bains, France, is 16.1°C (61°F). Note: Swimming in water that is 16.1°C (61°F) is not enjoyable for most. Weather in November »
Weather in December
In December, the average sea temperature in Andernos-les-Bains, France, is 13.8°C (56.8°F). Note: It is advised against swimming in 13.8°C (56.8°F) when it drops below 10°C (50°F). Weather in December »
Updated: Feb 8, 2024
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What month is the sea coldest in Andernos-les-Bains?
February is the month with the coldest seawater, with an average sea temperature of 11.3°C (52.3°F).
When are the longest days in Andernos-les-Bains?
With an average of 15h and 30min of daylight, June has the longest days of the year.
What month is the sea warmest in Andernos-les-Bains?
The month with the warmest seawater is August, with an average sea temperature of 20.6°C (69.1°F).
When is Daylight Saving Time (DST) in Andernos-les-Bains?
On Sunday, 27. October 2024, at 03:00, Daylight Saving Time ends, and the time zone changes from CEST to CET. The next Daylight Saving Time starts on Sunday, 30. March 2025, at 02:00, and the time zone reverts from CET to CEST.
What is the month with the shortest days in Andernos-les-Bains?
With an average of 8h and 54min of daylight, December has the shortest days of the year.
Average sea temperature
Andernos-les-Bains, France
The best month for swimming (with the highest average sea temperature) is August (20.6°C).
The coldest month (with the lowest average sea temperature) is February (11.3°C).
Average daylight
Andernos-les-Bains, France
- Average daylight in January:
9h and 2min - Average daylight in February:
10h and 2min - Average daylight in March:
11h and 5min - Average daylight in April:
13h and 3min - Average daylight in May:
14h and 5min - Average daylight in June:
15h and 3min
- Average daylight in July:
15h and 1min - Average daylight in August:
14h and 0min - Average daylight in September:
12h and 3min - Average daylight in October:
11h and 0min - Average daylight in November:
9h and 4min - Average daylight in December:
8h and 5min
The month with the longest days is June (Average daylight: 15h and 30min).
The month with the shortest days is December (Average daylight: 8h and 54min).
