Sea Temperature in Arcachon in January

Complete information on the sea temperature range in the Bay of Biscay in Arcachon in January. Historical daily data. Climate details for January. 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 January

10°C

MINIMUN

12°C

AVERAGE

14°C

MAXIMUM

Historical Data of Water Temperature in January in Arcachon

Water Temperature Chart for Bay of Biscay in Arcachon in January

Sea Temperature Table in Arcachon in January Over the Past Years

Day	2024	2023	2022	Average
Jan 1	12°C	12°C	13°C	12.0°C
Jan 2	12°C	12°C	13°C	12.0°C
Jan 3	12°C	12°C	13°C	12.0°C
Jan 4	12°C	12°C	13°C	12.0°C
Jan 5	12°C	12°C	13°C	12.0°C
Jan 6	12°C	12°C	12°C	12.0°C
Jan 7	12°C	12°C	12°C	11.8°C
Jan 8	12°C	12°C	12°C	12.0°C
Jan 9	12°C	12°C	12°C	12.0°C
Jan 10	11°C	12°C	12°C	11.5°C
Jan 11	12°C	12°C	12°C	11.8°C
Jan 12	11°C	12°C	12°C	11.8°C
Jan 13	11°C	12°C	12°C	11.8°C
Jan 14	11°C	12°C	12°C	11.8°C
Jan 15	11°C	12°C	12°C	11.8°C
Jan 16	10°C	12°C	12°C	11.3°C
Jan 17	11°C	12°C	11°C	11.3°C
Jan 18	11°C	12°C	11°C	11.3°C
Jan 19	11°C	12°C	11°C	11.3°C
Jan 20	10°C	12°C	11°C	11.0°C
Jan 21	10°C	12°C	11°C	11.0°C
Jan 22	11°C	12°C	11°C	11.3°C
Jan 23	11°C	12°C	11°C	11.0°C
Jan 24	11°C	12°C	11°C	11.0°C
Jan 25	11°C	12°C	11°C	11.0°C
Jan 26	12°C	12°C	11°C	11.5°C
Jan 27	12°C	12°C	11°C	11.5°C
Jan 28	11°C	12°C	11°C	11.3°C
Jan 29	12°C	12°C	11°C	11.5°C
Jan 30	11°C	11°C	11°C	11.0°C

Arcachon Climate and Swimming Opportunities in January

11°C

Average Day Air Temperature

3°C

Average Night Air Temperature

89 mm

Precipitation Amount per Month

14 days

Number of Rainy Days

9 hrs

Daylight
per Day

3 hrs

Sunshine
per Day

15 km/h

Average Wind Speed

84%

Average
humidity

Arcachon lies within the Nouvelle-Aquitaine in France. The average daytime temperature in Arcachon in January is 11°C (52°F), while the nighttime average is 3°C (38°F). There are typically 14 rainy days during the month, with a total precipitation of 89 mm (3.5 inches). The daylight duration in January in Arcachon is 9 hours, with an average of 3 hours of sunshine per day. The average wind speed in January is 15 km/h (9 mph), and the humidity level is around 84%.

The water temperature in Arcachon in January ranges from 11°C to 12°C (52°F to 54°F). At the beginning of the month, the average temperature is around 12°C (54°F), shifting to 12°C (54°F) by mid-January and reaching 11°C (52°F) in the last ten days. Overall, the average sea temperature in Arcachon for January is 12°C (54°F). The water is cool, but many swimmers can tolerate it, especially with the sun out. Acclimatization is helpful.

Sea Temperature in January in Nearby Cities

Frequently Asked Questions About Water Temperatures in January in Arcachon

What is the sea temperature in Arcachon in January?

The water temperature in the Bay of Biscay in Arcachon in January ranges from 11°C to 12°C (52°F to 54°F).

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

The average sea temperature in Arcachon in January is 12°C (54°F), and the air temperature is 11°C (52°F), so the water is cool, but many swimmers can tolerate it, especially with the sun out. Acclimatization is helpful.