Sea Temperature in Castro Urdiales in October

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

57°F

MINIMUN

64°F

AVERAGE

72°F

MAXIMUM

Historical Data of Water Temperature in October in Castro Urdiales

Water Temperature Chart for Bay of Biscay in Castro Urdiales in October

Sea Temperature Table in Castro Urdiales in October Over the Past Years

Day	2024	2023	2022	Average
Oct 1	68°C	68°C	68°C	68°C
Oct 2	66°C	68°C	68°C	68°C
Oct 3	66°C	68°C	68°C	67°C
Oct 4	68°C	66°C	68°C	67°C
Oct 5	66°C	66°C	66°C	66°C
Oct 6	66°C	66°C	66°C	66°C
Oct 7	64°C	66°C	66°C	65°C
Oct 8	64°C	66°C	66°C	65°C
Oct 9	64°C	66°C	66°C	65°C
Oct 10	64°C	66°C	64°C	65°C
Oct 11	64°C	66°C	64°C	65°C
Oct 12	64°C	66°C	64°C	65°C
Oct 13	66°C	64°C	64°C	65°C
Oct 14	64°C	66°C	64°C	65°C
Oct 15	63°C	64°C	63°C	64°C
Oct 16	64°C	64°C	63°C	64°C
Oct 17	64°C	66°C	63°C	65°C
Oct 18	64°C	64°C	63°C	64°C
Oct 19	66°C	64°C	63°C	64°C
Oct 20	64°C	64°C	61°C	63°C
Oct 21	64°C	64°C	61°C	64°C
Oct 22	64°C	64°C	61°C	64°C
Oct 23	64°C	64°C	61°C	64°C
Oct 24	64°C	64°C	61°C	64°C
Oct 25	64°C	64°C	59°C	63°C
Oct 26	63°C	64°C	59°C	62°C
Oct 27	64°C	64°C	59°C	63°C
Oct 28	64°C	64°C	59°C	63°C
Oct 29	64°C	64°C	59°C	63°C
Oct 30	64°C	64°C	57°C	62°C

Castro Urdiales Climate and Swimming Opportunities in October

68°F

Average Day Air Temperature

55°F

Average Night Air Temperature

5 in

Precipitation Amount per Month

12 days

Number of Rainy Days

11 hrs

Daylight
per Day

4 hrs

Sunshine
per Day

7 mph

Average Wind Speed

75%

Average
humidity

Castro Urdiales lies within the Cantabria in Spain. The average daytime temperature in Castro Urdiales in October is 20°C (67°F), while the nighttime average is 13°C (55°F). There are typically 12 rainy days during the month, with a total precipitation of 116 mm (4.6 inches). The daylight duration in October in Castro Urdiales is 11 hours, with an average of 4 hours of sunshine per day. The average wind speed in October is 11 km/h (7 mph), and the humidity level is around 75%.

The water temperature in Castro Urdiales in October ranges from 16°C to 19°C (61°F to 66°F). At the beginning of the month, the average temperature is around 19°C (66°F), shifting to 18°C (64°F) by mid-October and reaching 17°C (63°F) in the last ten days. Overall, the average sea temperature in Castro Urdiales for October is 18°C (64°F). Ideal conditions for a refreshing swim, though some may still find it a bit cool.

Sea Temperature in October in Nearby Cities

Frequently Asked Questions About Water Temperatures in October in Castro Urdiales

What is the sea temperature in Castro Urdiales in October?

The water temperature in the Bay of Biscay in Castro Urdiales in October ranges from 16°C to 19°C (61°F to 66°F).

Is it possible to swim in the Bay of Biscay in Castro Urdiales in October?

The average sea temperature in Castro Urdiales in October is 18°C (64°F), and the air temperature is 20°C (67°F), so ideal conditions for a refreshing swim, though some may still find it a bit cool.