Sea Temperature in Portugalete in July

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

17°C

MINIMUN

20°C

AVERAGE

23°C

MAXIMUM

Historical Data of Water Temperature in July in Portugalete

Water Temperature Chart for Bay of Biscay in Portugalete in July

Sea Temperature Table in Portugalete in July Over the Past Years

Day	2024	2023	2022	Average
Jul 1	18°C	20°C	20°C	19.5°C
Jul 2	19°C	20°C	20°C	19.8°C
Jul 3	19°C	21°C	18°C	19.5°C
Jul 4	19°C	21°C	18°C	19.5°C
Jul 5	19°C	20°C	19°C	19.5°C
Jul 6	19°C	20°C	19°C	19.5°C
Jul 7	19°C	21°C	19°C	19.8°C
Jul 8	20°C	21°C	19°C	19.8°C
Jul 9	19°C	21°C	19°C	19.8°C
Jul 10	19°C	21°C	19°C	19.8°C
Jul 11	19°C	21°C	19°C	19.8°C
Jul 12	20°C	21°C	19°C	20.3°C
Jul 13	20°C	22°C	20°C	20.8°C
Jul 14	20°C	21°C	20°C	20.3°C
Jul 15	19°C	20°C	21°C	20.3°C
Jul 16	20°C	21°C	21°C	20.8°C
Jul 17	20°C	21°C	21°C	20.5°C
Jul 18	20°C	21°C	21°C	20.5°C
Jul 19	21°C	22°C	20°C	20.8°C
Jul 20	20°C	22°C	21°C	21.3°C
Jul 21	21°C	22°C	20°C	21.3°C
Jul 22	22°C	22°C	21°C	21.8°C
Jul 23	21°C	22°C	21°C	21.5°C
Jul 24	22°C	22°C	21°C	21.5°C
Jul 25	21°C	23°C	20°C	21.3°C
Jul 26	21°C	23°C	20°C	21.3°C
Jul 27	21°C	23°C	21°C	21.5°C
Jul 28	21°C	23°C	21°C	21.8°C
Jul 29	22°C	23°C	22°C	22.3°C
Jul 30	21°C	23°C	22°C	21.8°C

Portugalete Climate and Swimming Opportunities in July

24°C

Average Day Air Temperature

16°C

Average Night Air Temperature

51 mm

Precipitation Amount per Month

9 days

Number of Rainy Days

15 hrs

Daylight
per Day

6 hrs

Sunshine
per Day

11 km/h

Average Wind Speed

73%

Average
humidity

Portugalete lies within the Basque Country in Spain. The average daytime temperature in Portugalete in July is 24°C (75°F), while the nighttime average is 16°C (61°F). There are typically nine rainy days during the month, with a total precipitation of 51 mm (2.0 inches). The daylight duration in July in Portugalete is 15 hours, with an average of 6 hours of sunshine per day. The average wind speed in July is 11 km/h (7 mph), and the humidity level is around 73%.

The water temperature in Portugalete in July ranges from 19°C to 22°C (66°F to 72°F). At the beginning of the month, the average temperature is around 20°C (68°F), shifting to 20°C (68°F) by mid-July and reaching 22°C (72°F) in the last ten days. Overall, the average sea temperature in Portugalete for July is 21°C (70°F). Optimal swimming conditions. The water is warm, and the air is comfortable for drying off and sunbathing.

Sea Temperature in July in Nearby Cities

Frequently Asked Questions About Water Temperatures in July in Portugalete

What is the sea temperature in Portugalete in July?

The water temperature in the Bay of Biscay in Portugalete in July ranges from 19°C to 22°C (66°F to 72°F).

Is it possible to swim in the Bay of Biscay in Portugalete in July?

The average sea temperature in Portugalete in July is 21°C (70°F), and the air temperature is 24°C (75°F), so optimal swimming conditions. The water is warm, and the air is comfortable for drying off and sunbathing.