Sea Temperature in San Juan de la Arena in September

Complete information on the sea temperature range in the Atlantic Ocean in San Juan de la Arena in September. Historical daily data. Climate details for September. Tips on swimming conditions and beach relaxation in San Juan de la Arena. 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 San Juan de la Arena in September

16°C

MINIMUN

19°C

AVERAGE

22°C

MAXIMUM

Historical Data of Water Temperature in September in San Juan de la Arena

Water Temperature Chart for Atlantic Ocean in San Juan de la Arena in September

Sea Temperature Table in San Juan de la Arena in September Over the Past Years

Day	2024	2023	2022	Average
Sep 1	19°C	21°C	21°C	20.3°C
Sep 2	19°C	21°C	21°C	20.5°C
Sep 3	19°C	21°C	21°C	20.3°C
Sep 4	19°C	20°C	20°C	19.8°C
Sep 5	20°C	20°C	21°C	20.3°C
Sep 6	19°C	20°C	21°C	20.0°C
Sep 7	20°C	20°C	21°C	20.3°C
Sep 8	20°C	20°C	20°C	20.0°C
Sep 9	20°C	20°C	20°C	19.8°C
Sep 10	21°C	19°C	20°C	19.8°C
Sep 11	20°C	19°C	20°C	19.5°C
Sep 12	20°C	19°C	20°C	19.5°C
Sep 13	19°C	19°C	20°C	19.3°C
Sep 14	18°C	19°C	20°C	19.0°C
Sep 15	18°C	19°C	19°C	18.5°C
Sep 16	20°C	18°C	20°C	19.3°C
Sep 17	19°C	18°C	19°C	18.5°C
Sep 18	20°C	18°C	19°C	18.8°C
Sep 19	20°C	18°C	19°C	18.5°C
Sep 20	20°C	18°C	19°C	18.5°C
Sep 21	20°C	18°C	19°C	18.5°C
Sep 22	19°C	17°C	19°C	18.0°C
Sep 23	20°C	17°C	19°C	18.3°C
Sep 24	19°C	17°C	19°C	18.3°C
Sep 25	20°C	17°C	19°C	18.3°C
Sep 26	19°C	17°C	19°C	18.3°C
Sep 27	18°C	17°C	19°C	18.0°C
Sep 28	19°C	16°C	19°C	18.0°C
Sep 29	19°C	16°C	20°C	18.0°C

San Juan de la Arena Climate and Swimming Opportunities in September

22°C

Average Day Air Temperature

15°C

Average Night Air Temperature

63 mm

Precipitation Amount per Month

10 days

Number of Rainy Days

12 hrs

Daylight
per Day

5 hrs

Sunshine
per Day

9 km/h

Average Wind Speed

79%

Average
humidity

San Juan de la Arena lies within the Asturias in Spain. The average daytime temperature in San Juan de la Arena in September is 22°C (72°F), while the nighttime average is 15°C (60°F). There are typically 10 rainy days during the month, with a total precipitation of 63 mm (2.5 inches). The daylight duration in September in San Juan de la Arena is 12 hours, with an average of 5 hours of sunshine per day. The average wind speed in September is 9 km/h (6 mph), and the humidity level is around 79%.

The water temperature in San Juan de la Arena in September ranges from 18°C to 20°C (64°F to 68°F). At the beginning of the month, the average temperature is around 20°C (68°F), shifting to 19°C (66°F) by mid-September and reaching 18°C (64°F) in the last ten days. Overall, the average sea temperature in San Juan de la Arena for September is 19°C (66°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 San Juan de la Arena

What is the sea temperature in San Juan de la Arena in September?

The water temperature in the Atlantic Ocean in San Juan de la Arena in September ranges from 18°C to 20°C (64°F to 68°F).

Is it possible to swim in the Atlantic Ocean in San Juan de la Arena in September?

The average sea temperature in San Juan de la Arena in September is 19°C (66°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.