Weather in September
Sea temperature
August and September, with an average sea temperature of 15.8°C (60.4°F), are months with the coldest seawater in Streaky Bay, Australia.Note: For the majority of people, swimming in water at 15.8°C (60.4°F) is not enjoyable. The challenge of controlling breathing escalates as the temperature decreases from 21°C (69.8°F) to 15°C (59°F).
Daylight
In Streaky Bay, the average length of the day in September is 11h and 53min.On the first day of September in Streaky Bay, Australia, sunrise is at 6:50 am and sunset at 6:16 pm. On the last day of the month, sunrise is at 6:11 am and sunset at 6:34 pm ACST.
Frequently asked questions
When is the sea coldest in Streaky Bay?
The months with the coldest seawater in Streaky Bay are August and September, with an average sea temperature of 15.8°C (60.4°F).
How cold is the water in September in Streaky Bay?
In Streaky Bay, Australia, in September, the average water temperature is 15.8°C (60.4°F). Swimming in 15.8°C (60.4°F) is not enjoyable for the majority. Controlling breathing becomes progressively more difficult as surface water temperature decreases below 21°C (69.8°F).
How many hours of daylight does Streaky Bay have in September?
In September, the average day length is 11h and 53min.
When are sunrise and sunset in September in Streaky Bay?
In September, on the first day of the month, sunrise is at 6:50 am and sunset at 6:16 pm. On the last day of the month, in Streaky Bay, Australia, sunrise is at 6:11 am and sunset at 6:34 pm ACST.
Average sea temperature in September
Streaky Bay, Australia
- Average sea temperature in September: 15.8°C
The best month for swimming (with the highest average sea temperature) is January (19.3°C).
The coldest months (with the lowest average sea temperature) are August and September (15.8°C).
Average daylight in September
Streaky Bay, Australia
- Average daylight in September: 11h and 5min
The month with the longest days is December (Average daylight: 14h and 18min).
The month with the shortest days is June (Average daylight: 10h and 0min).
Streaky Bay, Australia
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