Sea Temperature in Laredo in September

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

17°C

MINIMUN

20°C

AVERAGE

23°C

MAXIMUM

Historical Data of Water Temperature in September in Laredo

Water Temperature Chart for Bay of Biscay in Laredo in September

Sea Temperature Table in Laredo in September Over the Past Years

Day	2024	2023	2022	Average
Sep 1	21°C	21°C	22°C	21.5°C
Sep 2	22°C	21°C	22°C	21.8°C
Sep 3	22°C	22°C	22°C	22.0°C
Sep 4	22°C	22°C	22°C	22.0°C
Sep 5	22°C	21°C	22°C	21.8°C
Sep 6	21°C	21°C	21°C	21.3°C
Sep 7	20°C	20°C	21°C	20.5°C
Sep 8	22°C	20°C	21°C	21.3°C
Sep 9	20°C	22°C	21°C	21.0°C
Sep 10	21°C	22°C	21°C	21.3°C
Sep 11	21°C	20°C	21°C	20.8°C
Sep 12	21°C	20°C	21°C	21.0°C
Sep 13	21°C	19°C	21°C	20.5°C
Sep 14	21°C	19°C	21°C	20.5°C
Sep 15	21°C	19°C	20°C	20.0°C
Sep 16	21°C	19°C	20°C	20.0°C
Sep 17	22°C	19°C	20°C	20.5°C
Sep 18	20°C	19°C	20°C	19.8°C
Sep 19	20°C	18°C	20°C	19.5°C
Sep 20	20°C	18°C	20°C	19.5°C
Sep 21	20°C	18°C	20°C	19.8°C
Sep 22	20°C	18°C	19°C	19.3°C
Sep 23	20°C	18°C	20°C	19.5°C
Sep 24	19°C	18°C	20°C	19.3°C
Sep 25	20°C	17°C	20°C	19.3°C
Sep 26	20°C	17°C	20°C	19.0°C
Sep 27	19°C	17°C	20°C	19.0°C
Sep 28	20°C	17°C	20°C	19.3°C
Sep 29	19°C	17°C	20°C	19.0°C

Laredo Climate and Swimming Opportunities in September

22°C

Average Day Air Temperature

16°C

Average Night Air Temperature

80 mm

Precipitation Amount per Month

10 days

Number of Rainy Days

12 hrs

Daylight
per Day

5 hrs

Sunshine
per Day

10 km/h

Average Wind Speed

76%

Average
humidity

Laredo lies within the Cantabria in Spain. The average daytime temperature in Laredo in September is 22°C (72°F), while the nighttime average is 16°C (60°F). There are typically 10 rainy days during the month, with a total precipitation of 80 mm (3.1 inches). The daylight duration in September in Laredo is 12 hours, with an average of 5 hours of sunshine per day. The average wind speed in September is 10 km/h (6 mph), and the humidity level is around 76%.

The water temperature in Laredo in September ranges from 19°C to 22°C (66°F to 72°F). At the beginning of the month, the average temperature is around 22°C (72°F), shifting to 21°C (70°F) by mid-September and reaching 19°C (66°F) in the last ten days. Overall, the average sea temperature in Laredo for September is 20°C (68°F). Very comfortable swimming conditions. The water is fresh but not too cold, and the air temperature is pleasant.

Sea Temperature in September in Nearby Cities

Frequently Asked Questions About Water Temperatures in September in Laredo

What is the sea temperature in Laredo in September?

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

Is it possible to swim in the Bay of Biscay in Laredo in September?

The average sea temperature in Laredo in September is 20°C (68°F), and the air temperature is 22°C (72°F), so very comfortable swimming conditions. The water is fresh but not too cold, and the air temperature is pleasant.