Sea Temperature in Arcachon in May

Complete information on the sea temperature range in the Bay of Biscay in Arcachon in May. Historical daily data. Climate details for May. Tips on swimming conditions and beach relaxation in Arcachon. 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 Arcachon in May

13°C

MINIMUN

16°C

AVERAGE

19°C

MAXIMUM

Historical Data of Water Temperature in May in Arcachon

Water Temperature Chart for Bay of Biscay in Arcachon in May

Sea Temperature Table in Arcachon in May Over the Past Years

Day	2024	2023	2022	Average
May 1	14°C	16°C	13°C	14.3°C
May 2	14°C	16°C	13°C	14.3°C
May 3	14°C	16°C	13°C	14.3°C
May 4	14°C	16°C	13°C	14.0°C
May 5	14°C	16°C	13°C	14.3°C
May 6	14°C	17°C	13°C	14.5°C
May 7	15°C	17°C	14°C	14.8°C
May 8	15°C	18°C	14°C	15.3°C
May 9	15°C	17°C	14°C	15.0°C
May 10	14°C	18°C	14°C	15.3°C
May 11	15°C	18°C	14°C	15.5°C
May 12	15°C	18°C	14°C	15.8°C
May 13	15°C	18°C	15°C	16.0°C
May 14	14°C	17°C	15°C	15.5°C
May 15	15°C	17°C	15°C	15.8°C
May 16	14°C	16°C	16°C	15.5°C
May 17	14°C	17°C	16°C	15.8°C
May 18	15°C	16°C	16°C	15.8°C
May 19	15°C	17°C	16°C	16.0°C
May 20	15°C	17°C	16°C	16.0°C
May 21	15°C	17°C	15°C	15.8°C
May 22	15°C	17°C	16°C	16.0°C
May 23	16°C	17°C	15°C	16.3°C
May 24	16°C	18°C	16°C	16.8°C
May 25	16°C	18°C	17°C	17.0°C
May 26	15°C	18°C	15°C	16.0°C
May 27	15°C	18°C	16°C	16.5°C
May 28	16°C	19°C	15°C	16.5°C
May 29	17°C	19°C	15°C	17.0°C
May 30	17°C	19°C	15°C	17.0°C

Arcachon Climate and Swimming Opportunities in May

20°C

Average Day Air Temperature

11°C

Average Night Air Temperature

63 mm

Precipitation Amount per Month

12 days

Number of Rainy Days

15 hrs

Daylight
per Day

6 hrs

Sunshine
per Day

14 km/h

Average Wind Speed

76%

Average
humidity

Arcachon lies within the Nouvelle-Aquitaine in France. The average daytime temperature in Arcachon in May is 20°C (69°F), while the nighttime average is 11°C (51°F). There are typically 12 rainy days during the month, with a total precipitation of 63 mm (2.5 inches). The daylight duration in May in Arcachon is 15 hours, with an average of 6 hours of sunshine per day. The average wind speed in May is 14 km/h (9 mph), and the humidity level is around 76%.

The water temperature in Arcachon in May ranges from 14°C to 17°C (57°F to 63°F). At the beginning of the month, the average temperature is around 14°C (57°F), shifting to 16°C (61°F) by mid-May and reaching 16°C (61°F) in the last ten days. Overall, the average sea temperature in Arcachon for May is 16°C (61°F). Very comfortable swimming conditions. The water is fresh but not too cold, and the air temperature is pleasant.

Sea Temperature in May in Nearby Cities

Frequently Asked Questions About Water Temperatures in May in Arcachon

What is the sea temperature in Arcachon in May?

The water temperature in the Bay of Biscay in Arcachon in May ranges from 14°C to 17°C (57°F to 63°F).

Is it possible to swim in the Bay of Biscay in Arcachon in May?

The average sea temperature in Arcachon in May is 16°C (61°F), and the air temperature is 20°C (69°F), so very comfortable swimming conditions. The water is fresh but not too cold, and the air temperature is pleasant.