Sea Temperature in La Plaine-sur-Mer in September

Complete information on the sea temperature range in the Atlantic Ocean in La Plaine-sur-Mer in September. Historical daily data. Climate details for September. Tips on swimming conditions and beach relaxation in La Plaine-sur-Mer. We find every spot where you can swim and tell you what the water temperature is there today and throughout the year.

Water Temperature Range in La Plaine-sur-Mer in September

15°C

MINIMUN

18°C

AVERAGE

21°C

MAXIMUM

Historical Data of Water Temperature in September in La Plaine-sur-Mer

Water Temperature Chart for Atlantic Ocean in La Plaine-sur-Mer in September

Sea Temperature Table in La Plaine-sur-Mer in September Over the Past Years

Day	2024	2023	2022	Average
Sep 1	18°C	20°C	19°C	18.5°C
Sep 2	18°C	16°C	20°C	18.0°C
Sep 3	18°C	17°C	19°C	18.0°C
Sep 4	19°C	20°C	19°C	19.0°C
Sep 5	19°C	18°C	19°C	18.5°C
Sep 6	19°C	18°C	18°C	18.3°C
Sep 7	19°C	18°C	18°C	18.0°C
Sep 8	19°C	19°C	19°C	18.5°C
Sep 9	19°C	18°C	18°C	17.8°C
Sep 10	20°C	18°C	18°C	18.3°C
Sep 11	19°C	19°C	17°C	18.0°C
Sep 12	20°C	19°C	17°C	18.3°C
Sep 13	18°C	20°C	17°C	18.0°C
Sep 14	18°C	19°C	17°C	17.5°C
Sep 15	19°C	19°C	17°C	18.0°C
Sep 16	18°C	20°C	16°C	17.5°C
Sep 17	18°C	18°C	16°C	17.3°C
Sep 18	19°C	18°C	16°C	17.3°C
Sep 19	19°C	19°C	16°C	17.5°C
Sep 20	19°C	17°C	17°C	17.3°C
Sep 21	18°C	19°C	17°C	17.5°C
Sep 22	17°C	20°C	17°C	17.5°C
Sep 23	17°C	18°C	17°C	16.8°C
Sep 24	18°C	17°C	17°C	17.0°C
Sep 25	17°C	18°C	17°C	17.0°C
Sep 26	17°C	18°C	17°C	17.0°C
Sep 27	18°C	17°C	17°C	17.0°C
Sep 28	18°C	17°C	17°C	17.0°C
Sep 29	17°C	17°C	17°C	16.5°C

La Plaine-sur-Mer Climate and Swimming Opportunities in September

22°C

Average Day Air Temperature

13°C

Average Night Air Temperature

59 mm

Precipitation Amount per Month

9 days

Number of Rainy Days

12 hrs

Daylight
per Day

6 hrs

Sunshine
per Day

16 km/h

Average Wind Speed

80%

Average
humidity

La Plaine-sur-Mer lies within the Pays de la Loire in France. The average daytime temperature in La Plaine-sur-Mer in September is 22°C (71°F), while the nighttime average is 13°C (56°F). There are typically nine rainy days during the month, with a total precipitation of 59 mm (2.3 inches). The daylight duration in September in La Plaine-sur-Mer is 12 hours, with an average of 6 hours of sunshine per day. The average wind speed in September is 16 km/h (10 mph), and the humidity level is around 80%.

The water temperature in La Plaine-sur-Mer in September ranges from 16°C to 19°C (61°F to 66°F). At the beginning of the month, the average temperature is around 18°C (64°F), shifting to 18°C (64°F) by mid-September and reaching 17°C (63°F) in the last ten days. Overall, the average sea temperature in La Plaine-sur-Mer for September is 18°C (64°F). Very comfortable swimming conditions. The water is fresh but not too cold, and the air temperature is pleasant.

Sea Temperature in September in Nearby Cities

Frequently Asked Questions About Water Temperatures in September in La Plaine-sur-Mer

What is the sea temperature in La Plaine-sur-Mer in September?

The water temperature in the Atlantic Ocean in La Plaine-sur-Mer in September ranges from 16°C to 19°C (61°F to 66°F).

Is it possible to swim in the Atlantic Ocean in La Plaine-sur-Mer in September?

The average sea temperature in La Plaine-sur-Mer in September is 18°C (64°F), and the air temperature is 22°C (71°F), so very comfortable swimming conditions. The water is fresh but not too cold, and the air temperature is pleasant.