Sea Temperature in Santona in December

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

52°F

MINIMUN

57°F

AVERAGE

63°F

MAXIMUM

Historical Data of Water Temperature in December in Santona

Water Temperature Chart for Bay of Biscay in Santona in December

Sea Temperature Table in Santona in December Over the Past Years

Day	2024	2023	2022	Average
Dec 1	59°C	61°C	61°C	60°C
Dec 2	59°C	61°C	61°C	60°C
Dec 3	61°C	61°C	59°C	60°C
Dec 4	61°C	59°C	61°C	60°C
Dec 5	59°C	61°C	61°C	60°C
Dec 6	59°C	59°C	59°C	59°C
Dec 7	59°C	59°C	61°C	59°C
Dec 8	59°C	59°C	59°C	60°C
Dec 9	59°C	59°C	59°C	59°C
Dec 10	59°C	59°C	59°C	59°C
Dec 11	59°C	59°C	59°C	59°C
Dec 12	59°C	59°C	59°C	59°C
Dec 13	59°C	59°C	59°C	59°C
Dec 14	59°C	59°C	59°C	59°C
Dec 15	57°C	59°C	59°C	58°C
Dec 16	57°C	59°C	59°C	58°C
Dec 17	59°C	59°C	59°C	59°C
Dec 18	57°C	59°C	59°C	58°C
Dec 19	57°C	59°C	59°C	58°C
Dec 20	57°C	59°C	57°C	57°C
Dec 21	57°C	59°C	59°C	58°C
Dec 22	57°C	59°C	57°C	57°C
Dec 23	57°C	59°C	57°C	57°C
Dec 24	57°C	59°C	57°C	57°C
Dec 25	57°C	59°C	57°C	57°C
Dec 26	57°C	59°C	57°C	57°C
Dec 27	57°C	59°C	59°C	58°C
Dec 28	57°C	57°C	57°C	57°C
Dec 29	57°C	57°C	59°C	58°C
Dec 30	57°C	57°C	57°C	57°C

Santona Climate and Swimming Opportunities in December

55°F

Average Day Air Temperature

46°F

Average Night Air Temperature

4 in

Precipitation Amount per Month

14 days

Number of Rainy Days

9 hrs

Daylight
per Day

3 hrs

Sunshine
per Day

8 mph

Average Wind Speed

73%

Average
humidity

Santona lies within the Cantabria in Spain. The average daytime temperature in Santona in December is 13°C (56°F), while the nighttime average is 8°C (46°F). There are typically 14 rainy days during the month, with a total precipitation of 114 mm (4.5 inches). The daylight duration in December in Santona is 9 hours, with an average of 3 hours of sunshine per day. The average wind speed in December is 13 km/h (8 mph), and the humidity level is around 73%.

The water temperature in Santona in December ranges from 13°C to 15°C (55°F to 59°F). At the beginning of the month, the average temperature is around 15°C (59°F), shifting to 15°C (59°F) by mid-December and reaching 14°C (57°F) in the last ten days. Overall, the average sea temperature in Santona for December is 15°C (59°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 Santona

What is the sea temperature in Santona in December?

The water temperature in the Bay of Biscay in Santona in December ranges from 13°C to 15°C (55°F to 59°F).

Is it possible to swim in the Bay of Biscay in Santona in December?

The average sea temperature in Santona in December is 15°C (59°F), and the air temperature is 13°C (56°F), so the water is cool, but many swimmers can tolerate it, especially with the sun out. Acclimatization is helpful.