Sea Temperature in Les Portes-en-Ré in May

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

12°C

MINIMUN

15.5°C

AVERAGE

19°C

MAXIMUM

Historical Data of Water Temperature in May in Les Portes-en-Ré

Water Temperature Chart for Bay of Biscay in Les Portes-en-Ré in May

Sea Temperature Table in Les Portes-en-Ré in May Over the Past Years

Day	2024	2023	2022	Average
May 1	13°C	14°C	13°C	13.3°C
May 2	14°C	14°C	13°C	13.5°C
May 3	14°C	14°C	13°C	13.5°C
May 4	14°C	14°C	13°C	13.5°C
May 5	13°C	14°C	13°C	13.3°C
May 6	13°C	14°C	14°C	13.5°C
May 7	13°C	15°C	14°C	13.8°C
May 8	14°C	16°C	14°C	14.5°C
May 9	14°C	16°C	14°C	14.5°C
May 10	14°C	15°C	14°C	14.3°C
May 11	14°C	15°C	15°C	14.5°C
May 12	14°C	15°C	15°C	14.8°C
May 13	14°C	14°C	15°C	14.5°C
May 14	14°C	15°C	15°C	14.8°C
May 15	14°C	15°C	15°C	14.8°C
May 16	14°C	15°C	16°C	15.0°C
May 17	14°C	14°C	16°C	14.8°C
May 18	14°C	14°C	16°C	14.8°C
May 19	15°C	15°C	16°C	15.5°C
May 20	15°C	15°C	15°C	15.3°C
May 21	14°C	16°C	15°C	15.3°C
May 22	15°C	16°C	16°C	15.8°C
May 23	14°C	17°C	16°C	15.8°C
May 24	14°C	17°C	17°C	16.0°C
May 25	14°C	17°C	17°C	16.0°C
May 26	15°C	17°C	18°C	16.8°C
May 27	16°C	17°C	17°C	16.8°C
May 28	15°C	17°C	17°C	16.5°C
May 29	16°C	18°C	17°C	17.0°C
May 30	16°C	18°C	17°C	17.0°C

Les Portes-en-Ré Climate and Swimming Opportunities in May

20°C

Average Day Air Temperature

11°C

Average Night Air Temperature

56 mm

Precipitation Amount per Month

11 days

Number of Rainy Days

15 hrs

Daylight
per Day

7 hrs

Sunshine
per Day

18 km/h

Average Wind Speed

77%

Average
humidity

Les Portes-en-Ré lies within the Nouvelle-Aquitaine in France. The average daytime temperature in Les Portes-en-Ré in May is 20°C (67°F), while the nighttime average is 11°C (52°F). There are typically 11 rainy days during the month, with a total precipitation of 56 mm (2.2 inches). The daylight duration in May in Les Portes-en-Ré is 15 hours, with an average of 7 hours of sunshine per day. The average wind speed in May is 18 km/h (11 mph), and the humidity level is around 77%.

The water temperature in Les Portes-en-Ré in May ranges from 13°C to 17°C (55°F to 63°F). At the beginning of the month, the average temperature is around 14°C (57°F), shifting to 15°C (59°F) by mid-May and reaching 16°C (61°F) in the last ten days. Overall, the average sea temperature in Les Portes-en-Ré for May is 15°C (59°F). Ideal conditions for a refreshing swim, though some may still find it a bit cool.

Sea Temperature in May in Nearby Cities

Frequently Asked Questions About Water Temperatures in May in Les Portes-en-Ré

What is the sea temperature in Les Portes-en-Ré in May?

The water temperature in the Bay of Biscay in Les Portes-en-Ré in May ranges from 13°C to 17°C (55°F to 63°F).

Is it possible to swim in the Bay of Biscay in Les Portes-en-Ré in May?

The average sea temperature in Les Portes-en-Ré in May is 15°C (59°F), and the air temperature is 20°C (67°F), so ideal conditions for a refreshing swim, though some may still find it a bit cool.