Sea Temperature in Le Château-d'Oléron in July

Complete information on the sea temperature range in the Bay of Biscay in Le Château-d'Oléron in July. Historical daily data. Climate details for July. Tips on swimming conditions and beach relaxation in Le Château-d'Oléron. 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 Le Château-d'Oléron in July

17°C

MINIMUN

19.5°C

AVERAGE

22°C

MAXIMUM

Historical Data of Water Temperature in July in Le Château-d'Oléron

Water Temperature Chart for Bay of Biscay in Le Château-d'Oléron in July

Sea Temperature Table in Le Château-d'Oléron in July Over the Past Years

Day	2024	2023	2022	Average
Jul 1	18°C	17°C	22°C	19.0°C
Jul 2	19°C	17°C	22°C	19.3°C
Jul 3	19°C	17°C	19°C	18.5°C
Jul 4	19°C	17°C	20°C	18.8°C
Jul 5	19°C	18°C	20°C	18.8°C
Jul 6	19°C	18°C	20°C	18.8°C
Jul 7	19°C	18°C	21°C	19.3°C
Jul 8	19°C	18°C	21°C	19.0°C
Jul 9	19°C	18°C	21°C	19.3°C
Jul 10	19°C	18°C	21°C	19.0°C
Jul 11	19°C	19°C	21°C	19.3°C
Jul 12	20°C	19°C	20°C	19.5°C
Jul 13	20°C	19°C	20°C	19.5°C
Jul 14	19°C	19°C	21°C	19.3°C
Jul 15	19°C	19°C	21°C	19.5°C
Jul 16	19°C	19°C	21°C	19.3°C
Jul 17	20°C	20°C	21°C	19.8°C
Jul 18	20°C	20°C	21°C	20.0°C
Jul 19	20°C	20°C	22°C	20.3°C
Jul 20	21°C	20°C	22°C	20.5°C
Jul 21	21°C	20°C	21°C	20.5°C
Jul 22	22°C	20°C	21°C	20.5°C
Jul 23	22°C	21°C	21°C	20.8°C
Jul 24	22°C	21°C	21°C	20.8°C
Jul 25	21°C	21°C	21°C	20.5°C
Jul 26	22°C	21°C	21°C	20.8°C
Jul 27	21°C	21°C	21°C	20.5°C
Jul 28	21°C	21°C	20°C	20.5°C
Jul 29	21°C	22°C	21°C	21.0°C
Jul 30	21°C	22°C	21°C	21.3°C

Le Château-d'Oléron Climate and Swimming Opportunities in July

24°C

Average Day Air Temperature

16°C

Average Night Air Temperature

37 mm

Precipitation Amount per Month

8 days

Number of Rainy Days

15 hrs

Daylight
per Day

9 hrs

Sunshine
per Day

16 km/h

Average Wind Speed

75%

Average
humidity

Le Château-d'Oléron lies within the Nouvelle-Aquitaine in France. The average daytime temperature in Le Château-d'Oléron in July is 24°C (76°F), while the nighttime average is 16°C (61°F). There are typically eight rainy days during the month, with a total precipitation of 37 mm (1.5 inches). The daylight duration in July in Le Château-d'Oléron is 15 hours, with an average of 9 hours of sunshine per day. The average wind speed in July is 16 km/h (10 mph), and the humidity level is around 75%.

The water temperature in Le Château-d'Oléron in July ranges from 18°C to 21°C (64°F to 70°F). At the beginning of the month, the average temperature is around 19°C (66°F), shifting to 19°C (66°F) by mid-July and reaching 21°C (70°F) in the last ten days. Overall, the average sea temperature in Le Château-d'Oléron for July is 20°C (68°F). Very comfortable swimming conditions. The water is fresh but not too cold, and the air temperature is pleasant.

Sea Temperature in July in Nearby Cities

Frequently Asked Questions About Water Temperatures in July in Le Château-d'Oléron

What is the sea temperature in Le Château-d'Oléron in July?

The water temperature in the Bay of Biscay in Le Château-d'Oléron in July ranges from 18°C to 21°C (64°F to 70°F).

Is it possible to swim in the Bay of Biscay in Le Château-d'Oléron in July?

The average sea temperature in Le Château-d'Oléron in July is 20°C (68°F), and the air temperature is 24°C (76°F), so very comfortable swimming conditions. The water is fresh but not too cold, and the air temperature is pleasant.