Sea Temperature in Poullan-sur-Mer in December

Complete information on the sea temperature range in the Bay of Biscay in Poullan-sur-Mer in December. Historical daily data. Climate details for December. Tips on swimming conditions and beach relaxation in Poullan-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 Poullan-sur-Mer in December

52°F

MINIMUN

55°F

AVERAGE

57°F

MAXIMUM

Historical Data of Water Temperature in December in Poullan-sur-Mer

Water Temperature Chart for Bay of Biscay in Poullan-sur-Mer in December

Sea Temperature Table in Poullan-sur-Mer in December Over the Past Years

Day	2024	2023	2022	Average
Dec 1	55°C	55°C	57°C	56°C
Dec 2	57°C	57°C	57°C	57°C
Dec 3	57°C	57°C	55°C	56°C
Dec 4	55°C	55°C	55°C	55°C
Dec 5	55°C	55°C	55°C	55°C
Dec 6	55°C	55°C	55°C	55°C
Dec 7	55°C	55°C	55°C	55°C
Dec 8	55°C	55°C	54°C	55°C
Dec 9	55°C	55°C	55°C	55°C
Dec 10	55°C	54°C	55°C	55°C
Dec 11	55°C	54°C	55°C	55°C
Dec 12	55°C	54°C	55°C	55°C
Dec 13	55°C	55°C	55°C	55°C
Dec 14	54°C	55°C	55°C	55°C
Dec 15	54°C	55°C	54°C	54°C
Dec 16	54°C	55°C	54°C	54°C
Dec 17	54°C	55°C	54°C	54°C
Dec 18	54°C	54°C	52°C	53°C
Dec 19	55°C	54°C	52°C	54°C
Dec 20	54°C	54°C	52°C	53°C
Dec 21	54°C	54°C	54°C	54°C
Dec 22	54°C	54°C	54°C	54°C
Dec 23	55°C	54°C	54°C	54°C
Dec 24	52°C	54°C	54°C	53°C
Dec 25	52°C	54°C	54°C	53°C
Dec 26	52°C	54°C	54°C	53°C
Dec 27	54°C	54°C	54°C	54°C
Dec 28	54°C	54°C	52°C	53°C
Dec 29	54°C	54°C	54°C	53°C
Dec 30	52°C	55°C	52°C	53°C

Poullan-sur-Mer Climate and Swimming Opportunities in December

50°F

Average Day Air Temperature

43°F

Average Night Air Temperature

5 in

Precipitation Amount per Month

15 days

Number of Rainy Days

8 hrs

Daylight
per Day

2 hrs

Sunshine
per Day

16 mph

Average Wind Speed

88%

Average
humidity

Poullan-sur-Mer lies within the Brittany in France. The average daytime temperature in Poullan-sur-Mer in December is 10°C (51°F), while the nighttime average is 6°C (42°F). There are typically 15 rainy days during the month, with a total precipitation of 133 mm (5.2 inches). The daylight duration in December in Poullan-sur-Mer is 8 hours, with an average of 2 hours of sunshine per day. The average wind speed in December is 26 km/h (16 mph), and the humidity level is around 88%.

The water temperature in Poullan-sur-Mer in December ranges from 11°C to 13°C (52°F to 55°F). At the beginning of the month, the average temperature is around 13°C (55°F), shifting to 12°C (54°F) by mid-December and reaching 12°C (54°F) in the last ten days. Overall, the average sea temperature in Poullan-sur-Mer for December 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 December in Nearby Cities

Frequently Asked Questions About Water Temperatures in December in Poullan-sur-Mer

What is the sea temperature in Poullan-sur-Mer in December?

The water temperature in the Bay of Biscay in Poullan-sur-Mer in December ranges from 11°C to 13°C (52°F to 55°F).

Is it possible to swim in the Bay of Biscay in Poullan-sur-Mer in December?

The average sea temperature in Poullan-sur-Mer in December is 12°C (54°F), and the air temperature is 10°C (51°F), so the water is cool, but many swimmers can tolerate it, especially with the sun out. Acclimatization is helpful.