Sea Temperature in Santurtzi in May

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

13°C

MINIMUN

16°C

AVERAGE

19°C

MAXIMUM

Historical Data of Water Temperature in May in Santurtzi

Water Temperature Chart for Bay of Biscay in Santurtzi in May

Sea Temperature Table in Santurtzi in May Over the Past Years

Day	2024	2023	2022	Average
May 1	14°C	16°C	14°C	14.5°C
May 2	14°C	16°C	14°C	14.5°C
May 3	15°C	16°C	14°C	14.8°C
May 4	15°C	16°C	14°C	14.8°C
May 5	15°C	16°C	14°C	14.8°C
May 6	14°C	16°C	14°C	14.5°C
May 7	15°C	16°C	15°C	15.0°C
May 8	15°C	16°C	15°C	15.0°C
May 9	15°C	17°C	15°C	15.5°C
May 10	15°C	17°C	15°C	15.5°C
May 11	15°C	17°C	15°C	15.3°C
May 12	15°C	17°C	15°C	15.5°C
May 13	15°C	17°C	16°C	15.8°C
May 14	14°C	16°C	16°C	15.5°C
May 15	14°C	16°C	16°C	15.5°C
May 16	15°C	16°C	16°C	15.8°C
May 17	14°C	16°C	16°C	15.3°C
May 18	14°C	16°C	16°C	15.3°C
May 19	15°C	17°C	17°C	16.0°C
May 20	15°C	17°C	16°C	15.8°C
May 21	15°C	17°C	16°C	15.8°C
May 22	15°C	18°C	16°C	16.3°C
May 23	15°C	18°C	16°C	16.3°C
May 24	15°C	17°C	16°C	15.8°C
May 25	16°C	18°C	16°C	16.3°C
May 26	15°C	18°C	17°C	16.5°C
May 27	16°C	18°C	16°C	16.5°C
May 28	16°C	18°C	16°C	16.5°C
May 29	16°C	18°C	16°C	16.5°C
May 30	16°C	19°C	16°C	17.0°C

Santurtzi Climate and Swimming Opportunities in May

19°C

Average Day Air Temperature

11°C

Average Night Air Temperature

83 mm

Precipitation Amount per Month

13 days

Number of Rainy Days

14 hrs

Daylight
per Day

5 hrs

Sunshine
per Day

12 km/h

Average Wind Speed

72%

Average
humidity

Santurtzi lies within the Basque Country in Spain. The average daytime temperature in Santurtzi in May is 19°C (66°F), while the nighttime average is 11°C (52°F). There are typically 13 rainy days during the month, with a total precipitation of 83 mm (3.3 inches). The daylight duration in May in Santurtzi is 14 hours, with an average of 5 hours of sunshine per day. The average wind speed in May is 12 km/h (7 mph), and the humidity level is around 72%.

The water temperature in Santurtzi in May ranges from 14°C to 17°C (57°F to 63°F). At the beginning of the month, the average temperature is around 15°C (59°F), shifting to 16°C (61°F) by mid-May and reaching 16°C (61°F) in the last ten days. Overall, the average sea temperature in Santurtzi for May is 16°C (61°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 Santurtzi

What is the sea temperature in Santurtzi in May?

The water temperature in the Bay of Biscay in Santurtzi in May ranges from 14°C to 17°C (57°F to 63°F).

Is it possible to swim in the Bay of Biscay in Santurtzi in May?

The average sea temperature in Santurtzi in May is 16°C (61°F), and the air temperature is 19°C (66°F), so ideal conditions for a refreshing swim, though some may still find it a bit cool.