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Sea Temperature in Vieira de Leiria in September

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

15°C

MINIMUN

18.5°C

AVERAGE

22°C

MAXIMUM

Historical Data of Water Temperature in September in Vieira de Leiria

Water Temperature Chart for Atlantic Ocean in Vieira de Leiria in September

Sea Temperature Table in Vieira de Leiria in September Over the Past Years

Day202420232022Average
Sep 119°C20°C21°C19.3°C
Sep 220°C21°C21°C19.5°C
Sep 321°C21°C19°C19.5°C
Sep 420°C18°C19°C18.3°C
Sep 520°C20°C19°C18.8°C
Sep 620°C20°C19°C18.8°C
Sep 720°C19°C19°C18.3°C
Sep 820°C20°C21°C19.3°C
Sep 921°C18°C18°C18.3°C
Sep 1021°C18°C19°C18.5°C
Sep 1121°C21°C21°C19.8°C
Sep 1221°C20°C20°C19.0°C
Sep 1322°C21°C20°C19.5°C
Sep 1421°C21°C21°C19.5°C
Sep 1521°C20°C19°C18.8°C
Sep 1621°C20°C18°C18.8°C
Sep 1721°C19°C20°C19.0°C
Sep 1820°C19°C18°C18.3°C
Sep 1920°C21°C18°C18.8°C
Sep 2019°C19°C18°C18.0°C
Sep 2118°C19°C18°C17.8°C
Sep 2218°C21°C20°C18.8°C
Sep 2318°C19°C20°C18.3°C
Sep 2418°C19°C19°C18.0°C
Sep 2519°C20°C18°C18.3°C
Sep 2618°C18°C20°C18.0°C
Sep 2718°C18°C18°C17.8°C
Sep 2818°C19°C20°C18.3°C
Sep 2918°C20°C19°C18.3°C
Leiria District, PortugalLeiria District, PortugalLeiria District, Portugal

Vieira de Leiria Climate and Swimming Opportunities in September

23°C

Average Day Air Temperature

16°C

Average Night Air Temperature

33 mm

Precipitation Amount per Month

5 days

Number of Rainy Days

12 hrs

Daylight
per Day

8 hrs

Sunshine
per Day

12 km/h

Average Wind Speed

70%

Average
humidity

Vieira de Leiria lies within the Leiria District in Portugal. The average daytime temperature in Vieira de Leiria in September is 23°C (73°F), while the nighttime average is 16°C (60°F). There are typically five rainy days during the month, with a total precipitation of 33 mm (1.3 inches). The daylight duration in September in Vieira de Leiria is 12 hours, with an average of 8 hours of sunshine per day. The average wind speed in September is 12 km/h (7 mph), and the humidity level is around 70%.

The water temperature in Vieira de Leiria in September ranges from 17°C to 19°C (63°F to 66°F). At the beginning of the month, the average temperature is around 19°C (66°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 Vieira de Leiria 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.

Frequently Asked Questions About Water Temperatures in September in Vieira de Leiria

What is the sea temperature in Vieira de Leiria in September?

The water temperature in the Atlantic Ocean in Vieira de Leiria in September ranges from 17°C to 19°C (63°F to 66°F).

Is it possible to swim in the Atlantic Ocean in Vieira de Leiria in September?

The average sea temperature in Vieira de Leiria in September is 19°C (66°F), and the air temperature is 23°C (73°F), so very comfortable swimming conditions. The water is fresh but not too cold, and the air temperature is pleasant.