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Sea Temperature in Sydney in September

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

11°C

MINIMUN

16°C

AVERAGE

21°C

MAXIMUM

Historical Data of Water Temperature in September in Sydney

Water Temperature Chart for Atlantic Ocean in Sydney in September

Sea Temperature Table in Sydney in September Over the Past Years

Day202420232022Average
Sep 119°C18°C18°C18.5°C
Sep 219°C17°C18°C18.0°C
Sep 319°C18°C18°C18.5°C
Sep 419°C18°C18°C18.5°C
Sep 519°C17°C18°C18.3°C
Sep 619°C17°C18°C18.3°C
Sep 718°C18°C18°C18.0°C
Sep 818°C17°C18°C17.8°C
Sep 918°C18°C18°C18.0°C
Sep 1018°C18°C18°C18.0°C
Sep 1118°C18°C18°C17.8°C
Sep 1217°C18°C18°C17.8°C
Sep 1317°C18°C17°C17.5°C
Sep 1417°C18°C17°C17.5°C
Sep 1517°C17°C17°C17.3°C
Sep 1618°C17°C17°C17.0°C
Sep 1718°C17°C17°C17.0°C
Sep 1817°C17°C17°C17.0°C
Sep 1917°C16°C17°C17.0°C
Sep 2017°C16°C17°C17.0°C
Sep 2116°C16°C17°C16.8°C
Sep 2217°C15°C17°C16.8°C
Sep 2316°C15°C17°C16.5°C
Sep 2417°C15°C17°C16.8°C
Sep 2516°C15°C17°C16.3°C
Sep 2616°C15°C17°C16.3°C
Sep 2717°C15°C17°C16.3°C
Sep 2816°C15°C17°C16.0°C
Sep 2916°C15°C17°C16.0°C
Nova Scotia, CanadaNova Scotia, CanadaNova Scotia, Canada

Sydney Climate and Swimming Opportunities in September

16°C

Average Day Air Temperature

9°C

Average Night Air Temperature

78 mm

Precipitation Amount per Month

16 days

Number of Rainy Days

13 hrs

Daylight
per Day

4 hrs

Sunshine
per Day

18 km/h

Average Wind Speed

88%

Average
humidity

Sydney lies within the Nova Scotia in Canada. The average daytime temperature in Sydney in September is 16°C (61°F), while the nighttime average is 9°C (49°F). There are typically 16 rainy days during the month, with a total precipitation of 78 mm (3.1 inches). The daylight duration in September in Sydney is 13 hours, with an average of 4 hours of sunshine per day. The average wind speed in September is 18 km/h (11 mph), and the humidity level is around 88%.

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

Sea Temperature in September in Nearby Cities

Frequently Asked Questions About Water Temperatures in September in Sydney

What is the sea temperature in Sydney in September?

The water temperature in the Atlantic Ocean in Sydney in September ranges from 16°C to 18°C (61°F to 64°F).

Is it possible to swim in the Atlantic Ocean in Sydney in September?

The average sea temperature in Sydney in September is 17°C (63°F), and the air temperature is 16°C (61°F), so ideal conditions for a refreshing swim, though some may still find it a bit cool.